1EDI3023AS [INFINEON]
EiceDRIVER™ 1EDI3023AS 采用英飞凌强大的无磁芯变压器技术提供跨越隔离屏障的双向信号传输。;
| 型号： | 1EDI3023AS |
| 厂家： | 
Infineon |
| 描述： | EiceDRIVER™ 1EDI3023AS 采用英飞凌强大的无磁芯变压器技术提供跨越隔离屏障的双向信号传输。 变压器 驱动 |
| 文件： | 总50页 (文件大小：977K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
Features
•
•
•
•
•
•
•
•
•
•
Single channel isolated IGBT driver using coreless transformer technology
For IGBTs up to 1200 V
CMTI up to 150 V/ns at 1000 V
8 kV basic insulation according to VDE V 0884-11:2017-01
Basic insulation recognized according to UL 1577
Min. 12 A peak current rail-to-rail output
Propagation delay 60 ns typical
Typ. 10 A integrated Active Miller Clamp supports unipolar switching
Integrated ADC for DC-link measurements
Integrated safety features to support ASIL B(D):
-
-
-
-
-
Redundant DESAT and OCP protection
Gate and output stage monitoring
Shoot-through protection
Primary/secondary supply monitoring
Internal supervision
•
•
ISO 26262 Safety Element out of Context for safety requirements up to
ASIL B
Green Product (RoHS compliant)
Potential applications
•
•
•
Traction inverters for HEV and EV
Auxiliary inverters for HEV and EV
High power DC/DC converters
Product validation
Qualified for automotive applications. Product validation according to AEC-Q100.
Description
The EiceDRIVER™ gate driver 1EDI3023AS is a high-voltage IGBT driver designed for automotive motor drives
above 5 kW. The device is based on Infineon’s coreless transformer (CT) technology, providing galvanic
insulation between low voltage and high voltage domains. The device has been designed to support 400 V,
600 V and 1200 V IGBT technologies.
Datasheet
Please read the sections "Important notice" and "Warnings" at the end of this document
Rev. 1.1
2022-02-17
www.infineon.com/isolated-high-voltage-gate-driver
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
Description
The device features a high output stage of minimum 12 A peak current. A comprehensive feature set allows
advanced protection of the device and the power switch, as well as optimized driver performance and
robustness.
The device can be connected on the low voltage side (“primary” side) to 5 V and 3.3 V logic.
On the high voltage side (secondary side), the device is dimensioned to drive the gate of IGBTs directly. Short
propagation delays and controlled internal tolerances lead to a minimal distortion of the PWM signal. In
addition, there is a Miller clamping stage with minimum 12 A integrated, which allows unipolar supply of the
IGBT.
The device features an integrated ADC for DC link measurement and a detailed error diagnosis via a PWM signal.
A large panel of safety related functions supports functional safety requirements at system level as per
ISO 26262. Besides, these integrated features ease the implementation of a transition to safe-state.
Type
Package
Marking
1EDI3023AS
PG-DSO-20
1EDI3023AS
Datasheet
2
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
Table of contents
Table of contents
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Potential applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Product validation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1
2
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
2.1
Pin definitions and functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3
General product characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Functional range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
Insulation characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.1
3.2
3.3
3.4
4
Operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Operating modes diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Operating modes description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Single failure events in Normal_Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
4.1
4.2
4.3
5
5.1
5.2
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Bipolar and unipolar supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Electrical characteristics power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6
6.1
6.2
Switching characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Functional description switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Electrical characteristics switching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
7
Protection and monitoring functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
DESAT protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Over Current Protection (OCP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22
Safe turn-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Shoot Through Protection (STP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Power supply monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Gate monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Output stage monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31
7.1
7.2
7.3
7.4
7.5
7.6
7.7
8
8.1
8.2
Clamping functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Active Miller clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Passive clamping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
9
Analog-to-Digital Converter (ADC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
9.1
Functional description ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Datasheet
3
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
Table of contents
9.2
Electrical characteristics ADC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
10
Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Reset (NRST) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
Ready (RDY) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Fault (NFLT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
I/O levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
DATA read-out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
10.1
10.2
10.3
10.4
10.5
11
11.1
11.2
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Electrical characteristics external components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Typical application example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
12
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Datasheet
4
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
1 Block diagram
1
Block diagram
GND2
VCC1
GND1
INP
P-Supply
VEE2
P-Supply
VCC2
PWM
Input
Stage
Output
Stage
-
Switching
Control
TOUT
INN
Secon-
dary
Primary
Logic
CLAMP/GATE
NFLT
NRST
Logic
DESAT
DESAT
OCP
OCPP
OCPN
EN
RDY
AIP
DATA
ADC
GND2
Figure 1
Block diagram
Datasheet
5
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
2 Pin configuration
2
Pin configuration
GND1
VEE2
OCPP
1
2
20
19
18
17
16
15
14
13
12
11
VCC1
DATA
NFLT
RDY
NRST
EN
OCPN
3
AIP
4
GND2
5
DESAT
VCC2
6
7
INN
TOUT
8
INP
GATE/CLAMP
VEE2
9
GND1
10
Figure 2
Pin assignment
2.1
Pin definitions and functions
Table 1
Pin definition and functions
Pin # Pin name
I/O
Voltage
class
Function
1
2
3
GND1
VCC1
DATA
Ground
Supply
Output
Primary
ground
Ground connection for the primary side.
Primary
supply
5 V/3.3 V power supply for the primary side (referring to
GND1).
5 V primary The data pin is used for ADC or diagnosis data. This pin is a
push-pull output which is driving a PWM signal according to
the data.
4
5
NFLT
RDY
Output
Output
5 V primary The fault open-drain signal is used to report failure events
triggered by DESAT or OCP protection. As a result the pin is
driven to low. This pin has to be connected externally to VCC1
with a pull-up resistance.
5 V primary The ready open-drain signal is used to report failure events
like UVLO1, UVLO2, OVLO2, Life Sign Lost, Output Stage Error,
Gate Monitoring Error, etc. As a result this pin is driven to
low. This pin has to be connected externally to VCC1 with a
pull-up resistance.
6
7
NRST
EN
Input
Input
5 V primary The reset signal is used to clear the failure/fault events which
triggered RDY or NFLT active low. The signal is clearing an
error on rising edge. An internal pull-down resistance is
driving this pin to low state in case the pin is floating.
5 V primary The enable signal allows the logic on the primary side to
enable or disable the device. The logic levels are according
(table continues...)
Datasheet
6
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
2 Pin configuration
Table 1
(continued) Pin definition and functions
Pin # Pin name
I/O
Voltage
class
Function
to the used power supply. An internal weak pull-down
resistance is disabling the device in case the pin is floating.
8
9
INN
INP
Input
Input
5 V primary The inverting PWM signal is used for monitoring for shoot
through protection. An internal weak pull-up resistor to VCC1
drives this input to high state in case the pin is floating.
5 V primary The non-inverting PWM signal of the driver. An internal weak
pull-down resistor to GND1 drives this input to low state in
case the pin is floating.
10
11
12
GND1
VEE2
Ground
Supply
Primary
ground
Ground connection for the primary side.
Secondary Negative power supply for the secondary side (referring to
supply
GND2).
GATE/
CLAMP
Input/
Output
15 V
The gate monitoring and clamp signal is monitoring the gate
secondary of the power switch and clamping the gate to VEE2 if the
threshold VCLAMP is reached.
13
14
15
TOUT
VCC2
Output
Supply
Input
15 V
The transistor drive voltage signal switches the power switch
secondary gate to VCC2 or VEE2, according to the PWM input.
Secondary Positive power supply for the secondary side (referring to
supply
GND2).
DESAT
15 V
The desaturation protection signal monitors the voltage
secondary across the power switch. An internal current source to VCC2
drives this signal to high level in case it is floating.
16
17
18
GND2
AIP
Ground
Input
Secondary Reference ground for the secondary side.
ground
5 V
The ADC function can be used to monitor the DC-link voltage.
secondary The internal current source is disabled.
OCPN
Input
5 V
The negative over current protection signal is differential
secondary therefore it should be always close to OCPP signal. A
common-mode filter should be applied to the OCPP signal.
19
20
OCPP
VEE2
Input
5 V
The positive over current protection signal is differential
secondary therefore it should be always close to OCPN signal. A
common-mode filter should be applied to the OCPN signal.
An internal weak pull-up resistor drives this input to high
state in case the pin is floating.
Supply
Secondary Negative power supply for the secondary side (referring to
supply
GND2).
Datasheet
7
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
3 General product characteristics
3
General product characteristics
3.1
Absolute maximum ratings
Table 2
Absolute maximum ratings
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless otherwise
specified). Absolute maximum ratings are defined as ratings which when being exceeded may lead to
destruction of the integrated circuit. Absolute maximum ratings are not subject to production test, specified by
design.
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Positive
power supply
(primary)
VVCC1_MAX -0.3
VVCC2_MAX -0.3
VVEE2_MAX -13
–
–
–
–
7
V
Referenced to GND1
PRQ-560
PRQ-561
PRQ-562
PRQ-563
Positive
power supply
(secondary)
30
0.3
40
V
V
V
Referenced to GND2
Referenced to GND2
Negative
power supply
(secondary)
Power supply VVCC2-
voltage
–
VEE2_MAX
difference
(secondary)
VCC2-VEE2
Voltages on VINx_MAX
any I/O pin
-0.3
–
VVCC1
+ 0.3
V
Referenced to GND1
PRQ-564
on primary
side (INP,
INN, NRST,
DATA, RDY,
NFLT, EN)
AIP voltage
VAIP_MAX
-0.3
–
–
VVCC2
+ 0.3
V
V
PRQ-789
PRQ-566
DESAT
voltage
VDESAT_MAX -0.3
VVCC2
+ 0.3
Referenced to GND2
OCPP
OCPN
VOCPP_MAX -2.8
VOCPN_MAX -2.8
–
–
–
2.8
2.8
V
V
V
Referenced to GND2
Referenced to GND2
Referenced to GND2
PRQ-788
PRQ-831
PRQ-567
Maximum
Clamp/gate
voltage
VClamp/
VVEE2
- 0.3
VVCC2
+ 0.3
Gate_MAX
TOUT voltage VOUT_MAX VVEE2
–
VVCC2
+ 0.3
V
Referenced to GND2
PRQ-568
- 0.3
(table continues...)
Datasheet
8
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
3 General product characteristics
Table 2
(continued) Absolute maximum ratings
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless otherwise
specified). Absolute maximum ratings are defined as ratings which when being exceeded may lead to
destruction of the integrated circuit. Absolute maximum ratings are not subject to production test, specified by
design.
Parameter Symbol
Values
Unit Note or condition
P-
Number
Min. Typ. Max.
TOUT high
output
maximum
current
IOUTH_MAX -15
–
–
–
–
A
A
A
tMAX = 1.5 µs, non-repetitive
PRQ-569
PRQ-570
PRQ-848
TOUT low
output
maximum
current
IOUTL_MAX
–
–
15
15
tMAX = 1.5 µs, non-repetitive
tMAX = 1.5 µs, non-repetitive
Gate/Clamp IGate/
low
Clamp_Max
maximum
output
current
Current on
output logic
pins (DATA,
RDY, NFLT)
|IOUTx_MAX
|
–
–
10
2
mA
kV
PRQ-572
ESD
immunity
VESD_HBM -2
Ts_MAX -55
TJ_MAX -40
–
–
–
HBM according to AEC Q100-002, CDM
according to AEC Q100-011
PRQ-573
PRQ-575
PRQ-790
Storage
temperature
150 οC
150 ºC
Junction
temperature
3.2
Functional range
Table 3
Functional range
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless otherwise
specified).
Parameter Symbol
Values
Unit Note or condition
P-
Number
Min. Typ. Max.
Positive
power supply
(primary)
VVCC1
3
–
5.5
V
Referenced to GND1
PRQ-579
PRQ-797
VCC1 ramp- tRP1
up slew-rate
–
–
2000 V/ms
(table continues...)
Datasheet
9
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
3 General product characteristics
Table 3
(continued) Functional range
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless otherwise
specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
VCC2 ramp- tRP2
0.65
0
–
1000 V/ms
PRQ-798
PRQ-581
up slew-rate
Negative
VVEE2
-11.5 -5
0
V
Referenced to GND2
power supply
(secondary)
VEE2 ramp- tRP3
-0.10 –
0
-100 V/ms
0
PRQ-799
PRQ-582
up slew-rate
Power supply VVCC2-VEE2
voltage
difference
–
–
25
V
(secondary)
VCC2-VEE2
Junction
TJ
-40
–
–
150 οC
150 kV/µs For voltages up to 1000 V
PRQ-588
PRQ-589
temperature
Common
mode
dVISO/dt
-150
transient
immunity
Voltages on VINx
any I/O pin
on primary
side (INP,
0
–
VVCC1
V
Referenced to GND1
PRQ-583
INN, NRST,
DATA, RDY,
NFLT)
3.3
Thermal characteristics
The thermal capability of the device is depending on the used power module. The following formula and
parameters can be used to calculate the maximum switching frequency for a dedicated power module:
Figure 3
Formula to calculate the maximum switching frequency in application
Where the maximum switching losses are PSW = PDIS2 - PIDLE_sec, Rg is the external gate resistor, CGate is the
maximum gate charge of the power switch, and RDSON-OSLN is the internal gate resistor.
Note:
This formula is only valid if ON/OFF resistors have the same value.
Datasheet
10
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
3 General product characteristics
3.3.1
Thermal characteristics parameters
Table 4
Thermal characteristics parameters
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless otherwise
specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Power
Dissipation -
Primary Chip
PDIS1
–
40
–
mW
TAMB = 25°C, VVCC1 = 5 V, PWM duty cycle
= 50%, Normal_Mode, no CLOAD, no RLOAD
on TOUT, average value (peak current
neglected)
PRQ-946
Power
PDIS2
–
300
–
mW
TAMB = 25°C, VVCC2 = typ., VVEE2 = typ., PWM PRQ-947
Dissipation -
Secondary
Chip
duty cycle = 50%, Normal_Mode, no CLOAD
no RLOAD on TOUT, average value (peak
current neglected)
,
Switching
frequency
fSW
–
–
25
85
430 kHz
VVCC2 = 18 V, VVEE2 = -5 V, CGate = 9 nF, Rg = 6 PRQ-839
Ω, TAMB = 25°C
Thermal
Resistance
Junction to
Ambient
(25°C)
RTHJA
–
–
–
K/W
K/W
K/W
Tamb = 25°C
TAMB = 125°C
Tamb = 25°C
Tamb = 25°C
PRQ-932
PRQ-975
PRQ-933
Thermal
Resistance
Junction to
Ambient
(125°C)
RTHJA,125
–
–
71
60
Thermal
Resistance
Junction to
Case
RTHJCBOT
(bottom)
Thermal
RTHJCTOP
RTHJBOARD
RPSIJT
–
–
–
52
–
–
–
K/W
K/W
K/W
PRQ-934
PRQ-1031
PRQ-935
Resistance
Junction to
Case (top)
Thermal
45.4
21
Tamb = 25°C, power losses on secondary
side ≤ 500 mW, power losses on primary
side ≤ 50 mW
Resistance
Junction to
Board (25°C)
Ψ - Pseudo
Tamb = 25°C
Thermal
Resistance
Junction to
Case (top)
Datasheet
11
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
3 General product characteristics
Note:
This thermal data was generated in accordance with JEDEC JESD51 standards. For more information,
go to www.jedec.org.
3.4
Insulation characteristics
Table 5
Insulation characteristics for reinforced and basic insulation in compliance with DIN
VDE V 0884-11:2017-01. Input to output test conditions according to method a) and b)
follow the more stringent requirements as of reinforced insulation.
Description
Symbol
Value
Unit
Installation classification per IEC 60664-1, Table F.1
for rated mains voltage ≤ 150 VRMS
–
I-IV
–
for rated mains voltage ≤ 300 VRMS
I-IV
for rated mains voltage ≤ 600 VRMS
for rated mains voltage ≤ 1000 VRMS
I-III (IV for basic)
I-II (III for basic)
Climatic classification
40/125/21
–
Pollution degree (IEC 60664-1)
Minimum external creepage
Minimum external clearance
Minimum comparative tracking index
Maximum repetitive insulation voltage
2
8
–
CPG
CLR
CTI
mm
mm
–
8
400
1767
VIORM,reinforce
VPEAK
d
VIORM,basic
1420
8000
6875
Maximum rated transient insulation voltage
VIOTM
VPEAK
VPEAK
Maximum surge insulation voltage for reinforced insulation
VIOSM,reinforce
d
Test voltage in subgroup #1 = 1.6 * VIOSM,reinforced = 11kV
Maximum surge insulation voltage for basic insulation
VIOSM,basic
8000
VPEAK
Test voltage in subgroup #1 = 1.3 * VIOSM,basic = 10.4kV
Input to output test voltage, method b) Vini,b = 1.2 * Viotm, Vpd(m)
Viorm,reinforced * 1.875, 100% production test with tini,b = 1 s
=
qpd
qpd
< 5
< 5
pC
pC
Input to output test voltage, method a) Vini,a = Viotm, Vpd(m)
Viorm,reinforced * 1.6, sample test with tini,a = 60 s
=
Insulation resistance at 100 °C ≤ Tamb ≤ 125 °C, Vio = 500 V
Insulation resistance at TS = 150 °C, Vio = 500 V
RIO
>1012
>109
Ω
Ω
RIO_S
Table 6
Insulation characteristics recognized according to UL 1577
Parameter
Symbol
Characteristic
Unit
Insulation withstand
voltage / 1 min
VISO
5700
V(rms)
Insulation test voltage / 1 s VISO
6000
V(rms)
(table continues...)
Datasheet
12
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
3 General product characteristics
Table 6
(continued) Insulation characteristics recognized according to UL 1577
Symbol Characteristic Unit
Parameter
Note:
The insulation characteristics only apply when the device is operated within the safety limits given by
the absolute maximum ratings.
Datasheet
13
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
4 Operating modes
4
Operating modes
4.1
Operating modes diagram
NRST = 0 | 1
NRST = 0 | 1
Normal_Mode
Outputs:
DATA: ADC
RDY = 1
NFLT = 1
Inputs enabled2)
Ready_Mode
Outputs:
DATA: DIAG
RDY = 1
EN = 1
EN = 0
NFLT = 1
Power_Down
Outputs:
DATA = DIAG
RDY = 0 (pas. clamp)
NFLT = 1
Error_Mode
Outputs:
DATA: ADC (EN=1)4)
DATA: DIAG (EN=0)
RDY = 0 or NFTL = 0
Ready lost3) -> RDY = 0
DESAT or OCP -> NFLT = 0
1) Device ready: no OSM Error, no Gate Monitoring Error, no OVLO2, no UVLO2, no open pin at OCPx, no Prim. or Sec. Internal Supervision Error, OTP read ok
2) INP & INN are enabled
3) Device not ready: OSM Error, Gate Monitoring Error, OVLO2, UVLO2, OCPx open pin, Sec. Internal Supervision Error, OTP read error
4) At life sign loss ADC signal at DATA pin output is static 0
Figure 4
Operating modes state diagram
Note:
•
•
Life sign lost will be detected only if communication has been established once.
External pull-up required on RDY and NFLT (open drain output)
4.2
Operating modes description
The device has the following modes which it can operate in:
•
•
•
Ready_Mode (not enabled)
Error_Mode (Failure/Fault event occurred)
Normal_Mode (Device enabled)
Reset
If the NRST signal is low the device keeps its operating mode (no influence on PWM). Further the rising edge on
NRST signal will reset the failure/fault event memory.
Datasheet
14
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
4 Operating modes
Power Down and Start up
The device is in Power_Down_Mode at start-up or if an UVLO1 error occurs. In both cases it will not operate. If
the device is partly supplied (e.g. VCC1 only) the device will enter Error_Mode. Therefore supplies should rise
within the specified slew rates to a valid voltage level according to given operating conditions. Aferwards a
rising edge on NRST will bring the device into Ready_Mode (no Failure or Fault Event occurred).
Mode Transitions
Once in Ready_Mode the change to Normal_Mode can be done with setting EN signal to "high level" (voltage
level differs with VCC1 level), changing it to "low level" is also the returning into Ready_Mode. The transition
into Error_Mode can only be done with the according events which are:
•
•
•
•
•
•
•
•
•
OCP event
DESAT event
UVLO2 event
OVLO2 event
Sec. Internal Supervision Error
Output Stage Monitor Error
Gate Monitoring Error
OCPx pin open
OTP read error
Error_Mode
In Error_Mode a "low level" on signal EN will issue diagnosis information on the DATA pin. This diagnosis
information states details about the failure root cause. A "high level" on signal EN issues the ADC information,
identical to Normal_Mode.
A rising edge on NRST and no failure or fault active will transition the device back to Ready_Mode (or to
Normal_Mode if signal EN is set). In Ready_Mode diagnosis information is available on the DATA pin. See also
the operating modes diagram for further information.
4.3
Single failure events in Normal_Mode
Table 7
Single failure events in Normal_Mode
Failure Event
Output stage
reaction
Resulting pin status changes
DESAT when TOUT = high (VCC2) Safe turn-off
NFLT = 0; DATA: ADC (EN = 1), DATA: DIAG (EN = 0)
NFLT = 0; DATA: ADC (EN = 1), DATA: DIAG (EN = 0)
RDY = 0; DATA: ADC (EN = 1), DATA: DIAG (EN = 0)
OCP when TOUT = high (VCC2)
Gate monitoring error
Safe turn-off
Safe turn-off when
TOUT = high (VCC2)
OSM error
Tri-state
RDY = 0; DATA: ADC (EN = 1), DATA: DIAG (EN = 0)
RDY = 0; DATA: ADC (EN = 1), DATA: DIAG (EN = 0)
RDY = 0; DATA: ADC (EN = 1), DATA: DIAG (EN = 0)
RDY = 0; DATA = 0
UVLO2
Normal switch-off
Normal switch-off
Normal switch-off
Normal switch-off
Normal switch-off
Normal switch-off
OVLO2
UVLO1
Prim. internal supervision error
Sec. internal supervision error
OCPx pin open
RDY = 0; DATA = 0
RDY = 0; DATA: ADC (EN = 1), DATA: DIAG (EN = 0)
RDY = 0; DATA: ADC (EN = 1), DATA: DIAG (EN = 0)
Datasheet
15
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
5 Power supply
5
Power supply
5.1
Bipolar and unipolar supplies
The device is designed to support two different supply configurations, bipolar supply and unipolar supply.
Note:
In bipolar supply the driver is typically supplied with a positive voltage of 15 V at VCC2 and a negative
voltage of -5 V at VEE2 (referenced to GND2). The negative supply prevents a dynamic turn on due
to the additional charge which is generated from the input capacitance current of the power switch
times the negative supply voltage. GATE/CLAMP has to be connected to the gate of the power switch in
all power supply configurations.
5.2
Electrical characteristics power supply
Table 8
Electrical characteristics power supply
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless otherwise
specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Quiescent
Current Input
Chip (VCC1)
IQVCC1
3
5
–
mA
Ready_Mode, all primary I/Os without
impact on Ready_Mode open, VVCC1 = 5
V, VVCC2 = 15 V, VVEE2 = -5 V
PRQ-937
PRQ-938
Operating
Current VCC1
(TOUT = high
(VCC2))
IQPVCC1_ON
IOPVCC1_OFF
IOPVCC2_ON
–
10
12
mA
mA
mA
Normal_Mode, INN = 0, INP = 1, EN = 1,
NRST = 1, outputs open,VVCC1 = 5 V, VVCC2
15 V, VVEE2 = -5 V
=
Operating
Current VCC1
(TOUT = low
(VEE2))
–
–
5.5
11
7
Normal_Mode, INN = 0, INP = 0, EN = 1,
NRST = 1, outputs open, VVCC1 = 5 V, VVCC2
15 V, VVEE2 = -5 V
PRQ-939
=
Operating
Current VCC2
(TOUT = high
(VCC2))
13
Normal_Mode, INN = 0, INP = 1, EN = 1,
NRST = 1, primary outputs open, OCPx = 0,
DESAT = 0, Gate shorted to TOUT, VVCC1
5 V, VVCC2 = 15 V, VVEE2 = -5 V, other pins
open
PRQ-1036
=
Operating
Current VCC2
(TOUT = low
(VEE2))
IOPVCC2_OFF
6
–
11
13
2
mA
mA
mA
Normal_Mode, INN = 0, INP = 0, EN = 1,
PRQ-1037
PRQ-944
PRQ-945
NRST = 1, primary outputs open, OCPx = 0,
DESAT = 0, Gate shorted to TOUT, VVCC1
5 V, VVCC2 = 15 V, VVEE2 = -5 V, other pins
open
=
Operating
Current VEE2
(TOUT = high
(VCC2))
IOPVEE2_ON
1.5
1.5
Normal_Mode, INN = 0, INP = 1, EN = 1,
NRST = 1, primary outputs open, OCPx = 0,
DESAT = 0, Gate shorted to TOUT, VVCC1
5 V, VVCC2 = 15 V, VVEE2 = -5 V, other pins
open
=
Operating
Current VEE2
IOPVEE2_OFF 0.5
2
Normal_Mode, INN = 0, INP = 0, EN = 1,
NRST = 1, primary outputs open, OCPx = 0,
(table continues...)
Datasheet
16
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
5 Power supply
Table 8
(continued) Electrical characteristics power supply
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless otherwise
specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
(TOUT = low
(VEE2))
DESAT = 0, Gate shorted to TOUT, VVCC1
5 V, VVCC2 = 15 V, VVEE2 = -5 V, other pins
open
=
Datasheet
17
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
6 Switching characteristics
6
Switching characteristics
6.1
Functional description switching
The voltage on pin TOUT ranges from VVEE2 to VVCC2 (referenced to GND2).
The device supports short propagation delay for On and Off switching of tPDON and tPDOFF
.
6.2
Electrical characteristics switching
Table 9
Electrical characteristics switching
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless otherwise
specified).
Parameter
Symbol
Values
Min. Typ. Max.
- 12
Unit
Note or condition
P-
Number
High level
output peak
current
IOUTH
A
INP = VVCC1, INN = VGND1, EN = VVCC1, TOUT
= VVCC2, CLAMP/GATE = VVEE2, VVCC2 = 15 V,
VVEE2 = -5 V, CLOAD= 200 nF
PRQ-662
Low level
output peak
current
IOUTL
12
A
INP = VGND1, INN = VGND1, EN = VVCC1, TOUT PRQ-663
= VVEE2, CLAMP/GATE = VVCC2, VVCC2 = 15 V,
VVEE2 = -5 V, CLOAD= 200 nF
Propagation tPDON
40
40
60
60
120 ns
VCC1 = typ., VCC2 = typ., VEE2 = typ.,
PRQ-770
delay - On
Start: INP rising edge at Vdigital,input(high),
Stop: TOUT rising edge at VVEE2 + 1.5 V, no
load, no gate resistance
Propagation tPDOFF
delay - Off
120 ns
VCC1 = typ., VCC2 = typ., VEE2 = typ.,
PRQ-851
Start: INP falling edge at Vdigital,input(low)
,
Stop: TOUT falling edge at VVCC2 - 1.5 V, no
load, no gate resistance
Propagation tProp,dis
delay
-20
10
–
20
ns
tPDON - tPDOFF, tPDON & tPDOFF measured @
same TJUNC
PRQ-803
PRQ-968
distortion
Propagation tPDENON
delay EN to
turn-on (INP
= high)
60
120 ns
120 ns
VVCC1 = typ.; VVCC2 = typ., VVEE2 = typ., INP
= high, INN = GND1, TOUT = VVEE2 + 1.5 V,
referring to VEE2 (rising edge)
Propagation tPDENOFF
delay EN to
turn-off (INP
= high)
10
60
VVCC1 = typ., VVCC2 = typ., VVEE2 = typ., INP
= high, INN = GND1, TOUT = VVCC2 - 1.5
V referring to VEE2 (falling edge)
PRQ-967
TOUT rise
time 90 %
tRise1
–
–
–
–
55
35
ns
ns
no CLOAD, no RLOAD, VVCC2 = typ., VVEE2
=
PRQ-801
PRQ-958
typ. VTOUT = VVEE2 + 1.5 V to VTOUT = VVCC2
-
1.5 V
TOUT rise
time 70 %
tRise2
no CLOAD, no RLOAD, VVCC2 = typ., VVEE2 =
typ., VTOUT = VVEE2 + 1.5 V to VTOUT = VVCC2
-
6 V
(table continues...)
Datasheet
18
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
6 Switching characteristics
Table 9
(continued) Electrical characteristics switching
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless otherwise
specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Fall time
tFall
–
–
45
ns
No CLOAD, no RLOAD, VVCC2 = typ., VVEE2
= typ., VTOUT = VVCC2 - 1.5 V to VTOUT
VVEE2 + 1.5 V
PRQ-802
=
TOUT RDSON RDSON-
High-side
0.30
–
Ω
Ω
Ω
N-MOS, tolerances according to RDSON-OSLN PRQ-1032
OSHN
TOUT RDSON RDSON-
0.3
1
N-MOS and P-MOS, voltage drop VVCC2
VTOUT < 1 V
-
PRQ-849
PRQ-850
High-side
P&N
OSHtot
TOUT RDSON RDSON-OSLN 0.07
Low-side
–
0.35
N-MOS, voltage drop VTOUT - VVEE2 < 1 V
Note:
The defined minimum/maximum value of IOUTx is the minimum current which the device delivers
under the given conditions. In general the device is capable to delives higher output currents than the
defined minimum/maximum. The maximum output current needs to be limited by an external gate
resistor to stay inside the defined absolute maximum rating parameters regarding maximum peak
current (equivalent energy needs to be considered) and maximum junction temperature.
Datasheet
19
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
7
Protection and monitoring functions
7.1
DESAT protection
7.1.1
Functional description DESAT protection
The device monitors the voltage across the power switch when TOUT = high(VCC2), afer the DESAT blanking
time is elapsed. If the corresponding reference level (VDESATx) is reached, it issues a safe turn-off within
tDESAT2OFF, then changes into Error_Mode and signals a NFLT low in tNFLT_DESAT
.
Vcc2
Logic
NFTL trigger
DESAT
Voltage
Comp
DSAT
Divider
Fixed Vref
Clamping_active
GND2
Figure 5
DESAT diagram of principal functionality
The DESAT pin has an internal clamping which clamps DESAT to VDESATL in case TOUT = low (VEE2), TOUT =
VSOffPLT or in case of OSM (tristate).
Datasheet
20
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
Internal DESAT
CLAMP
time
time
GATE
VGATEVEEH,min
TOUT
time
time
INP
tDESATBT
Figure 6
DESAT clamping and blanking timing diagram
7.1.2
Electrical characteristics DESAT protection
Table 10
Electrical characteristics DESAT protection
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
DESAT
reference
level
VDESAT0
8.6
9
9.3
V
VCC2 = typ., VEE2 = typ.
PRQ-734
DESAT
current
source
IDESATCS
-550 -500 -450 µA
VVCC2 = typ., VVEE2 = typ., VDESAT ≤ 10 V
PRQ-800
PRQ-693
DESAT low
voltage
VDESATL
0
200 300 mV
Referenced to GND2, DESAT clamping
enabled, Isink = 5 mA
(table continues...)
Datasheet
21
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
Table 10
(continued) Electrical characteristics DESAT protection
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
DESAT
detection &
reaction time
tDESAT2OFF 100 300 400 ns
VDESAT_Overdrive= 2 V, Slew rate @ DESAT =
10 V/µs; TOUT = VVCC2 - 1.5 V, afer DESAT
blanking time elapsed, CLOAD_TOUT = no
load, no resistive load
PRQ-841
PRQ-969
PRQ-690
DESAT
blanking
time
tDESATBT
120 320 400 ns
From VGATEVEEH to release of clamping
(Desat pin voltage rising above 0.5 V,
with internal current source, no external
CDESAT), no CLoad/RLoad on TOUT
DESAT input VDESAT
voltage range
0
–
VVCC2
V
Referenced to GND2
7.2
Over Current Protection (OCP)
7.2.1
Functional description OCP protection
The device monitors the voltage difference between OCPP and OCPN when TOUT = high (VCC2) afer the OCP
blanking time is elapsed. If the corresponding reference level (VOCPDx) is reached, it issues a safe turn-off within
tOCP2OFF, then changes into Error_Mode and signals a NFLT low in tNFLT_OCP
.
2.5 V typ.
IGBT/SiC
Logic
OCPP pin
open
RDY trigger
OCPP
Comp1
NFLT trigger
Rsense
Fixed
threshold
OCPN
GND2
RDY trigger
OCPN pin
open
Figure 7
OCP diagram of principal functionality
Datasheet
22
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
OCP blanking
time
time
GATE
VGATEVEEH,min
TOUT
time
time
INP
tOCPBT
Figure 8
7.2.2
OCP blanking time
Electrical characteristics OCP protection
Electrical characteristics OCP
Table 11
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Overcurrent VOCPD1
error
270 300 330 mV
VOCPP - VOCPN
PRQ-695
detection
threshold
OCPP &
OCPN pull-up
resistance
RPUOCP2
26
-1
38
–
50
1
kΩ
PRQ-697
PRQ-793
OCPP &
OCPN
voltage
VOCP
V
referring to GND2
(table continues...)
Datasheet
23
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
Table 11
(continued) Electrical characteristics OCP
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
OCP
detection &
reaction time
tOCP2OFF
100 300 400 ns
VOCP_Overdrive = 200 mV, slew rate = 100 mV/ PRQ-842
ns, TOUT = VVCC2 - 1.5 V, afer OCP blanking
time elapsed, CLOAD_TOUT = no load, no
resistive load
OCP blanking tOCPBT
time
120 320 400 ns
From VGATEVEEH to release of blanking.
VOCP_Overdrive = 200 mV, slew rate = 100
mV/ns, no CLoad/RLoad on TOUT
PRQ-1014
OCP pin open VOCPOPEN 2.2
2.45 2.6
V
PRQ-1030
detection
voltage
7.3
Safe turn-off
Functional description safe turn-off
7.3.1
The device enables a two-level turn-off in case of a fault.
Datasheet
24
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
VDESAT
VDESATx,max
time
VTOUT
VVCC2
VVCC2 – 1.5 V
VSOffPLT,typ
VSOffPLT,typ – 1.5 V
VVEE2 + 1.5 V
tDESAT2OFF
tSafeOffPLT
tPLT2off
VVEE2
time
Figure 9
Two level turn-off principle for safe turn-off
Note:
•
•
Safe turn-off is only enabled at DESAT, OCP and gate monitoring error (if TOUT = high (VCC2)
events.
DESAT is only used as an example, can be replaced by OCP and gate monitoring.
7.3.2
Electrical characteristics safe turn-off
Table 12
Parameter
Electrical characteristics safe turn-off
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Safe turn-off tSaꢀeOffPLT
1
–
1.5
μs
PRQ-918
PRQ-973
plateau time
Plateau to
tPLT2Off
10
–
50
ns
No RLoad, no CLoad
turn-off time
(table continues...)
Datasheet
25
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
Table 12
(continued) Electrical characteristics safe turn-off
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Safe turn-off VSOffPLT
plateau
voltage level
8.46
9
9.54
V
VVCC2 ≥ VSOffPLT,max + 2 V, CLOAD_TOUT = 68 nF, PRQ-919
RLOAD_TOUT = 1.7 Ω
7.4
Shoot Through Protection (STP)
7.4.1
Functional description STP
The device has a Shoot Through Protection (STP) function to prevent both high-side and low-side switches to
be activated simultaneously.
Note:
STP is always active. However, setting the INN pin to GND1 deactivates the function.
If one of the drivers is in ON state, the driver’s counterpart PWM input is inhibited, preventing it to turn on.
HS
Driver HS
INP_HS
OUT_HS
PWM_HS
PWM_LS
L
o
g
i
INN_HS
c
LOGIC
Driver LS
INP_LS
INN_LS
OUT_LS
L
o
g
i
LS
c
Figure 10
Shoot through protection application diagram
The device follows the shoot through protection timing diagram shown below:
Datasheet
26
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
Keep State
INP_HS
INP_LS
INN_HS
TOUT_HS
tPDOFF
tDEAD
tPDON
TOUT_LS
tPDON
tDEAD
tPDON
tPDOFF
Figure 11
7.4.2
Shoot through protection timing diagram
Electrical characteristics STP
Electrical characteristics STP
Table 13
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Dead time for tDEAD3
shoot
650 800 950 ns
PRQ-729
through
protection
7.5
Power supply monitoring
Functional description power supply monitoring
7.5.1
The device is equipped with an undervoltage lockout for the primary supply (VCC1) and secondary
supply (VCC2) in order to ensure correct switching of the power switch.
Note:
In all under voltage conditions the ASC signal still works until the voltage drops below VASCOFF at
VCC2.
The device turns off the power switch and ignores signals at INP and INN (goes into Power_Down Mode) if the
power supply VCC1 drops below VUVLO1L. It returns to Ready_Mode if the voltage at VCC1 is above VUVLO1H and
the device received a rising edge at NRST.
The device turns off the power switch within tUVLO22OFF and ignores signals at INP and INN (go into Error_Mode)
within tPS2RDY if the power supply VCC2 drops below VUVLO2L_x. It returns to Ready_Mode if the voltage at VCC2 is
above VUVLO2H_x and the device received a rising edge at NRST.
The device is equipped with an overvoltage lockout for the secondary supply VCC2 in order to prevent damage
of the power switch.
Datasheet
27
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
Note:
The ASC signal will overwrite the turn-off command, which may lead to damage of the power switch
(power switch).
The device turns off the power switch within tOVLO22OFF and ignores signals at INP and INN (go into Error_Mode)
within tPS2RDY if the power supply VVCC2 rises above VOVLO2H_x. It returns to Ready_Mode if the voltage VVCC2 is
below VOVLO2L_x and the device received a rising edge at NRST.
Note:
•
•
•
In Error_Mode, RDY changes to 0.
Turn-off means normal switch-off and not a safe turn-off.
Exception: ASC function → TOUT = high (VCC2).
7.5.2
Electrical characteristics power supply monitoring
Table 14
Electrical characteristics power supply monitoring
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless otherwise
specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
UVLO1
threshold
low
VUVLO1L
2.6
2.75
–
V
@ VCC1, referenced to GND1
PRQ-741
PRQ-740
UVLO1
threshold
high
VUVLO1H
–
2.85 2.95
V
@ VCC1, referenced to GND1
UVLO1
VUVLO1HYS
–
80
100 mV
PRQ-742
PRQ-889
hysteresis
OVLO2
threshold
high
VOVLO2H_3 17.8 18.5 19.0
VOVLO2L_3 17.1 17.7 18.2
V
V
@ VCC2, referenced to GND2
@ VCC2, referenced to GND2
OVLO2
threshold
low
PRQ-890
OVLO2
VOVLO2HYS 400 800
–
mV
V
VOVLO2H_x - VOVLO2L_x
PRQ-896
PRQ-750
hysteresis
UVLO2
threshold
high
VUVLO2H_1 12.2 12.6 13
VUVLO2L_1 11.4 11.8 12.2
@ VCC2, referenced to GND2
UVLO2
threshold
low
V
@ VCC2, referenced to GND2
PRQ-752
UVLO2
VUVLO2HYS 720 800 880 mV
tUVLO12OFF 500 800 ns
PRQ-755
PRQ-914
hysteresis
UVLO1
–
Slewrate = 2 V/µs, Overdrive = +/- 300 mV
detection &
reaction time
(table continues...)
Datasheet
28
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
Table 14
(continued) Electrical characteristics power supply monitoring
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless otherwise
specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
UVLO2
detection &
reaction time
tUVLO22OFF
–
–
–
500 800 ns
500 800 ns
Slewrate=10 V/µs; Overdrive=+/-200 mV
PRQ-915
PRQ-916
PRQ-976
OVLO2
detection &
reaction time
tOVLO22OFF
Slewrate=10 V/µs; Overdrive=+/-200 mV
VCC2 = typ., VEE2 = typ.
Power supply tPS2RDY
monitoring
detection
and
–
2.5
µs
notification
time
7.6
Gate monitoring
Functional description gate monitoring
7.6.1
The device monitors in the time frame of tGMBT (dynamic or static) the gate signal VGATE at pin CLAMP/GATE
to ensure the signal VTOUT reaches the threshold value of VGATE properly. If monitoring conditions are violated,
the device issues a safe turn-off (if TOUT = high (VCC2) in less than tGM-DaR and changes to Error_Mode in less
than tRDY_GM
.
VGATE
tGMBTd
tGMBTd
tGMBTd
VGATEVCCH, max
VGATEVEEL, min
time
tGM-DaR
VTOUT
VVCC2 – 1.5 V
VVEE2 + 1.5 V
time
Figure 12
Dynamic gate monitoring timing diagram
Datasheet
29
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
VGATE
tGMBTs
tGMBTs
VGATEVCCH,max
VGATEVEEL,min
time
VTOUT
tGM-DaR
VVCC2 – 1.5 V
VVEE2 + 1.5 V
time
Figure 13
7.6.2
Static gate monitoring timing diagram
Electrical characteristics gate monitoring
Table 15
Electrical characteristics gate monitoring
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Gate
tGM-DaR
450 650 900 ns
VCC2 = typ., VEE2 = typ.
PRQ-853
monitoring
detection
and reaction
time
Gate
tRDY_GM
–
1.5
2.5
µs
VCC2 = typ., VEE2 = typ.
PRQ-910
monitoring
detection
and
notification
time
Dynamic gate tGMBTd3
monitoring
blanking
6.99 7.6
7.40 7.9
8.21 µs
8.40 µs
VEE2 = typ., VCC2 = typ.
VEE2 = typ., VCC2 = typ.
PRQ-979
PRQ-983
time
Static gate
monitoring
blanking
time
tGMBTs3
(table continues...)
Datasheet
30
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
Table 15
(continued) Electrical characteristics gate monitoring
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Gate
VGATEVCCH VVCC2 VVCC2 VVCC2
V
tGMBT is active
PRQ-855
PRQ-962
PRQ-963
PRQ-856
monitoring
VCC2 voltage
threshold
high level
- 2.3 - 2.1 - 1.9
Gate
VGATEVCCL VVCC2 VVCC2 VVCC2
V
V
V
tGMBT is active
tGMBT is active
tGMBT is active
monitoring
VCC2 voltage
threshold
low level
- 3.2 - 3
- 2.8
Gate
VGATEVEEH VVEE2 VVEE2 VVEE2
+ 2.8 + 3 + 3.2
monitoring
VEE2 voltage
threshold
high level
Gate
VGATEVEEL VVEE2 VVEE2 VVEE2
monitoring
VEE2 voltage
threshold
low level
+ 1.9 + 2.1 + 2.3
7.7
Output stage monitoring
7.7.1
Functional description output stage monitoring
The output stage monitoring checks whether the internal output signal is according to the given PWM or ASC
input signal in the time frame of tOUTMBTx , otherwise the device issues a tri-state for the output stage in less
than tOUTM-DaR and changes to Error_Mode in less than tRDY_OSM
.
Datasheet
31
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
VTOUT,real
VOSMVCCH, max
VOSMVEEL, min
Short to VEE2
time
VTOUT
tOUTMBTd
tOUTM-DaR
tOUTMBTd
tOUTMBTd
VOSMVCCH, max
Tri state
VOSMVEEL, min
IVCC2/IVEE2
90%
time
10%
time
Figure 14
Dynamic output stage monitoring working principle
Datasheet
32
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
VTOUT,real
tOUTMBTs
tOUTMBTs
VOSMVCCH,max
VOSMVEEL,min
VTOUT
time
tOUTM-DaR
VOSMVCCH,max
Tri state
VOSMVEEL,min
time
IVCC2
90%
10%
time
Figure 15
Static output stage monitoring working principle
Note:
The passive clamping at TOUT is working.
7.7.2
Electrical characteristics output stage monitoring
Table 16
Electrical characteristics output stage monitoring
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Output stage tOUTM-DaR 200 350 500 ns
VCC2 = typ., VEE2 = typ.
PRQ-859
monitoring
detection
and reaction
time
Output stage tRDY_OSM
monitoring
detection
–
1.5
2.5
µs
VCC2 = typ., VEE2 = typ.
PRQ-964
and
(table continues...)
Datasheet
33
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
7 Protection and monitoring functions
Table 16
(continued) Electrical characteristics output stage monitoring
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
VEE2 = typ., VCC2 = typ.
VEE2 = typ., VCC2 = typ.
tOUTBT is active
P-
Number
Min. Typ. Max.
notification
time
Dynamic
output stage
monitoring
blanking
time
tOUTMBTd3 600 800 1000 ns
PRQ-922
PRQ-925
PRQ-863
PRQ-965
PRQ-966
PRQ-864
Static output tOUTMBTs3 1000
stage
monitoring
blanking
time
–
1200 ns
Output stage VOSMVCCH VVCC2 VVCC2 VVCC2
V
V
V
V
monitoring
VCC2 voltage
threshold
- 2.3 - 2.1 - 1.9
high level
Output stage VOSMVCCL
monitoring
VCC2 voltage
threshold
low level
VVCC2 VVCC2 VVCC2
- 3.2 - 3
tOUTBT is active
- 2.8
Output stage VOSMVEEH VVEE2 VVEE2 VVEE2
tOUTBT is active
monitoring
VEE2 voltage
threshold
+ 2.8 + 3
+ 3.2
high level
Output stage VOSMVEEL
monitoring
VVEE2 VVEE2 VVEE2
+ 1.9 + 2.1 + 2.3
tOUTBT is active
VEE2 voltage
threshold
low level
Datasheet
34
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
8 Clamping functions
8
Clamping functions
8.1
Active Miller clamp
8.1.1
Functional description Active Miller clamp
The clamp output is activated if the gate voltage VGATE goes below VGATEVEEL during turn-off.
VGATE
VGATEVEEL, min
time
Active Miller
Clamping
Clamping
active
Clamp
active
time
INP
time
Figure 16
Active Miller clamp timing diagram
Note:
In a half bridge configuration the switched off power switch tends to dynamically turn on during the
turn on phase of the opposite power switch. A Miller clamp allows sinking the Miller current across a
low impedance path in this high dV/dt situation. Therefore, in many applications the use of a negative
supply voltage can be avoided.
8.1.2
Electrical characteristics Active Miller clamp
Table 17
Electrical characteristics Active Miller clamp
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Low level
clamp peak
current
ICLAMPL
9.5
10
A
TOUT = low (VVEE2), CLAMP/GATE = VCLAMP, PRQ-667
VVCC2 = 15 V, VVEE2 = -5 V
CLAMP/GATE VCLAMP/
VVEE2
–
VVCC2
V
Referenced to GND2, no load
PRQ-586
voltage
GATE
(table continues...)
Datasheet
35
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
8 Clamping functions
Table 17
(continued) Electrical characteristics Active Miller clamp
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
CLAMP
RDSON
RDSON-
CLAMP
0.08
–
0.35
Ω
Voltage drop VVCC2 - VTOUT < 1 V
PRQ-852
8.2
Passive clamping
8.2.1
Functional description passive clamping
If the secondary chip is not supplied, the pin GATE/CLAMP is passively clamped to VEE2.
8.2.2
Electrical characteristics passive clamping
Table 18
Electrical characteristics passive clamping
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
GATE passive VPCLPG1
clamping
voltage
–
–
VVEE2
+ 2 V
V
Secondary chip not supplied (VCC2
floating, VEE2 = 0 V), IClamp = 10 mA
PRQ-738
(ICLAMP = 10
mA)
GATE passive VPCLPG2
clamping
–
–
VVEE2
+ 2.2
V
V
Secondary chip not supplied (VCC2
floating, VEE2 = 0 V), IClamp = 100 mA
PRQ-882
voltage
(ICLAMP =
100 mA)
Datasheet
36
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
9 Analog-to-Digital Converter (ADC)
9
Analog-to-Digital Converter (ADC)
9.1
Functional description ADC
The device has an ADC to measure the DC-link voltage.
The integrated ADC allows the measurement of the DC-link voltage. The internal current source IADC,ref is
deactivated. The voltage signal VAIP is encoded to a PWM signal that is passed through the isolation to DATA pin
on the primary side. The Total Unadjusted Error is the square sum of errors (INL, EROFF and ERGAIN).
DC-link voltage
Device
0 uA
AIP
ADC
DATA
Galvanic
GND2
isolation
Figure 17
DC-link measurement diagram
The integrated ADC allows isolated temperature sensing. The internal current source IADC,ref is disabled . The
voltage signal VAIP is encoded to a PWM signal that is passed through the isolation to DATA pin on the primary
side. The Total Unadjusted Error is the square sum of errors (INL, EROFF and ERGAIN).
Datasheet
37
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
9 Analog-to-Digital Converter (ADC)
VCC2
Device
0 uA
AIP
NTC
ADC
DATA
Galvanic
isolation
GND2
Figure 18
ADC application diagram with NTC.
Note:
VIADC,effective = (VIADC * ERGAIN / 100)
9.2
Electrical characteristics ADC
Table 19
Electrical characteristics ADC
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
ADC
–
–
12
bit
PRQ-609
PRQ-794
resolution
Ideal ADC
input voltage
full scale
VIADC
–
4.82
–
ADC Gain
Error
ERGAIN
EROFF
- 1.5
–
+ 1.5 %FS
Refers to VIADC, valid for Input range VAIP
VGND2 = 0.4 V...4.4 V
-
-
PRQ-897
PRQ-898
ADC Offset
Error
-0.25 –
+0.2 %FS
5
Refers to VIADC, valid for Input range VAIP
VGND2 = 0.4 V...4.4 V
(table continues...)
Datasheet
38
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
9 Analog-to-Digital Converter (ADC)
Table 19
(continued) Electrical characteristics ADC
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
ADC INL
INL
–
0.02 0.07 %FS
Refers to VIADC, valid for Input range VAIP
VGND2 = 0.4 V...4.4 V
-
-
PRQ-899
PRQ-900
PRQ-903
PRQ-1034
4
3
ADC DNL
DNL
–
0.00 0.02 %FS
Refers to VIADC, valid for Input range VAIP
VGND2 = 0.4 V...4.4 V
7
5
ADC sample fSAMPLE
rate
2.28 2.4
- 3
2.52 kHz
12 bit
ADC leakage IleakADC
current
3
µA
VAIP = 4 V
Datasheet
39
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
10 Interface
10
Interface
10.1
Reset (NRST)
10.1.1
Functional description NRST
The NRST pin is the reset input of the device.
All errors cleared with a rising edge on NRST.
10.1.2
Electrical characteristics NRST
Table 20
Electrical characteristics NRST
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Minimum
reset
tNRST
10
–
–
µs
PRQ-764
duration
time
10.2
Ready (RDY)
Functional description RDY
10.2.1
The RDY pin reports whether the device is ready.
Note:
Ready means: no OSM error, no gate monitoring error, no OVLO2, no UVLO2, no open pin at OCPx, no
prim. or sec. internal supervision error, OTP read ok.
The RDY pin has a passive clamping.
Note:
Passive clamping keeps RDY = 0 in case of no supply.
10.2.2
Electrical characteristics RDY
Table 21
Electrical characteristics RDY
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
RDY open
drain output
low level
VRDY(low)
–
–
0.5
V
VVCC1 ≥ 3.0 V, Iload = 5 mA
PRQ-840
(table continues...)
Datasheet
40
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
10 Interface
Table 21
(continued) Electrical characteristics RDY
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
RDY output
low passive
clamping
VRDYCLAMP
–
0.5
1
V
IRDYCLAMP = 500 µA, VCC1 = floating, all I/O = PRQ-834
floating
Power up
tPUprim
tPUsec
–
–
100 1500 µs
100 1500 µs
Time from UVLO1 release to device
operable, secondary chip running
PRQ-959
PRQ-960
PRQ-961
timing prim.
Power up
timing sec.
Time from UVLO2 release to device
operable, primary chip running
Time from
rising Edge
NRST to RDY
= high
tNRST2RDY 50
–
200 ns
No error detected
10.3
Fault (NFLT)
Functional description NFLT
10.3.1
The device has an active low fault pin (NFLT) to report DESAT and OCP short circuit events.
If the device switches off the output stage due to a DESAT or OCP event, it goes to Error_Mode and signals the
event on pin NFLT with NFLT = 0 within tNFLT_DESAT or tNFLT_OCP
.
Note: Switch off means safe turn-off.
The device keeps the fault signal available unless a reset event takes place.
10.3.2
Electrical characteristics NFLT
Table 22
Electrical characteristics NFLT
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
OCP event
detection to
NFLT
tNFLT_OCP
–
1.2
2.3
µs
VOCP_Overdrive= +/-200 mV, slew rate = 100
mV/ns, NFLT = 90 %, RPU_NFLT = 1 kΩ
VDESAT_Overdrive= +/-200 mV, slew rate = 10
V/µs, NFLT = 90 %, RPU_NFLT = 1 kΩ
PRQ-614
activation
DESAT event tNFLT_DESAT
detection to
NFLT
–
1.5
2.5
µs
PRQ-844
activation
(table continues...)
Datasheet
41
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
10 Interface
Table 22
(continued) Electrical characteristics NFLT
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
NFLT open
drain output
low level
VNFLT
–
–
0.5
V
VVCC1 ≥ 3.0 V; |INFLT| = 5 mA
PRQ-791
10.4
I/O levels
Table 23
I/O levels
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless otherwise
specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Primary
digital input
low level
Vdigital,inpu
t(low)
0
–
0.8
V
PRQ-704
PRQ-705
Primary
Vdigital,inpu
2
–
VVCC1
V
digital input
high level
t(high)
INP high/low tINPPD
750
750
40
–
–
–
ns
ns
VVCC1=typ., VVCC2=typ., VVEE2=typ., 50% to
PRQ-970
PRQ-971
PRQ-929
duration
50%
INN high/low tINNPD
duration
–
VVCC1=typ., VVCC2=typ., VVEE2=typ., 50% to
50%
Weak pull
down
RPDIN1
48
60.5 kΩ
60.5 kΩ
resistance
NRST, EN,
INP
Weak pull up RPDINN
resistance
INN
40
52
PRQ-930
10.5
DATA read-out
Functional description DATA
10.5.1
In case the device switches to Error_Mode and EN pin is low, diagnostic data are available, starting with the
next frame. In Ready_Mode diagnostic data are available. In Normal_Mode and in Error_Mode, when EN pin is
high, ADC result data are available.
Datasheet
42
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
10 Interface
V
Error detected:
RDY = 0 or NFTL = 0
Error cleared by
NRST rising edge
OPM
Normal_Mode
Error_Mode
Ready_Mode
Normal_Mode
tPeriod_ADC
ADC pattern
tPeriod_diag
DIAG pattern
DATA
EN
ADC pattern
time
V
Error detected:
RDY = 0 or NFTL = 0
Error cleared by
NRST rising edge
OPM
Ready_Mode
Error_Mode
Ready_Mode to Normal_Mode
tPeriod_diag
tPeriod_ADC
DATA
EN
ADC pattern
DIAG pattern
time
Note: Next frame means first rising edge of following pulse
Figure 19
DATA pin ADC and diagnostic transition timing diagram
The 12 bit ADC data is pulse width modulated to a signal with a period of tPeriod_ADC
.
The duty cycle for 12 bit ADC data always remains in the range of DADC regardless of the ADC input.
The following diagnostic functions are reported in Ready_Mode and in Error_Mode, if EN = 0:
•
•
•
•
•
•
•
UVLO2
OVLO2
Gate monitoring
Output stage monitoring
OCP
DESAT
Sec. internal supervision error (Parity, OTP, PMU_Supervision error)
The 8 bit diagnostic functions is pulse width modulated to a signal with a period of tPeriod_Diag
.
The duty cycle of the DATA pin always remains in the range of DDiag regardless of the diagnostic status.
Note:
0% and 100% duties are not allowed at DATA pin.
Table 24
BITx
Diagnostic read-out at DATA pin
Value
Description
Value
Description
Example: Single
failure DESAT
BIT 0
0
PRIM NOT READY
1
PRIM READY
1
(table continues...)
Datasheet
43
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
10 Interface
Table 24
BITx
(continued) Diagnostic read-out at DATA pin
Value
Description
Value
Description
Example: Single
failure DESAT
BIT 1
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
BIT 7
BIT 8
BIT 9
BIT 10
BIT 11
0
0
0
1
1
1
1
1
1
Reserved (always 0)
0
0
0
0
0
0
0
No OSM Error
1
1
1
1
1
1
1
OSM Error
0
No GATEMON Error
No DESAT Error
No OCP Error
GATEMON Error
DESAT Error
OCP Error
0
1
0
No UVLO2 Error
No OVLO2 Error
SEC READY
UVLO2 Error
OVLO2 Error
SEC NOT READY
0
0
0
Result from example diagnostic read-out:
Duty cycle = 3.49 %
The duty cycle for diagnostic read-out can be calculated using the following formula:
Figure 20
Formula to calculate the duty cycle for diagnostic read-out
10.5.2
Electrical characteristics DATA
Table 25
Electrical characteristics DATA
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
ADC DATA
duty cycle
range
DADC
0.36
–
99.6
%
No life sign lost, no primary reset
PRQ-782
PRQ-783
Diagnostic
duty cycle
range
DDiag
0.36
–
99.6
%
(table continues...)
Datasheet
44
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
10 Interface
Table 25
(continued) Electrical characteristics DATA
TJ = -40°C to 150°C; all voltages with respect to ground, pos. current flowing into pin (unless
otherwise specified).
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
ADC DATA
period
tPeriod_ADC 95
100 105 µs
PRQ-784
PRQ-785
PRQ-706
PRQ-707
Diagnostic
period
tPeriod_Diag 95
100 105 µs
DATA output VDATA,outpu
low level
–
0
0.5
–
V
V
VVCC1 ≥ 3.0 V, |Iload| = 5 mA
VVCC1 ≥ 3.0 V, |Iload | = 5 mA
t(low)
DATA output VDATA,outpu VCC1 VVCC1
high level
- 0.5
t(high)
Datasheet
45
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
11 Application information
11
Application information
The external component values are specified as typical values in a typical application. Deviation of the nominal
values are specified as min or max values, if applicable. Unless otherwise specified the deviation for external
components are:
•
•
Resistor: 10%
Capacitor: -50% ... +30%
Note:
The following information is given as a hint for the implementation of the device only and shall not be
regarded as a description or warranty of a certain functionality, condition or quality of the device.
11.1
Electrical characteristics external components
Table 26
Parameter
Electrical characteristics external components
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
Decoupling
capacitance
(between
VCC1 and
GND1)
CdVCC1
0.55 1.1
–
–
–
µF
Total capacitance refers to 1 µF
PRQ-1002
PRQ-1001
PRQ-1000
capacitance + 0.1 µF close to the device.
Max value depends on tRP1
.
Decoupling
capacitance
(between
VCC2 and
GND2)
CdVCC2
–
–
11
11
µF
µF
Total capacitance refers to 10 µF
capacitance + 1 µF close to the device.
Values depend on external CLOAD. Max
value depends on tRP2
.
Decoupling
capacitance
(between
VEE2 and
GND2)
CdVEE2
Total capacitance refers to 10 µF
capacitance + 1 µF close to the device. Max
value depends on tRP3
.
Pull-up
Rpu
–
10
–
–
–
–
–
–
kΩ
kΩ
pF
kΩ
pF
Ω
Min value depends on IOUTx_MAX
Value must fit to application
Value must fit to application
.
PRQ-1015
PRQ-1016
PRQ-1017
PRQ-1018
PRQ-1019
PRQ-1021
resistance
Filter
resistance
RFilter
CFilter
RDesat
–
1
Filter
capacitance
–
47
DESAT
resistance
1
2.2
100
0.47
Depends on maximum current and
on VDESATx deviation.
DESAT filter CDesat
capacitance
50
–
Depends on required response time.
OCP sense
resistor
ROCPSense
Value depends on power switch
specification, voltage rating of OCP pin has
to be considered.
OCPP filter
resistance
ROCPP
–
10
–
Ω
Depends on required response time.
Consider internal pull-up.
PRQ-1022
(table continues...)
Datasheet
46
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
11 Application information
Table 26
(continued) Electrical characteristics external components
Parameter
Symbol
Values
Unit
Note or condition
P-
Number
Min. Typ. Max.
OCPP filter
COCP
–
10
10
–
–
–
–
pF
Ω
Depends on required response time
PRQ-1023
PRQ-1024
PRQ-1025
capacitance
OCPN
resistance
ROCPN
RLoad
–
Should match to OCPP filter resistor.
Consider internal pull-up.
TOUT
resistance
1.7
Ω
Min resistor value required according
to max output current in functional range.
Max value limited by gate monitoring
feature.
GATE/CLAMP RGATE
series
resistance
–
0
–
Ω
Optional component. Voltage across
resistor impacts Active Miller clamping
feature.
PRQ-1028
11.2
Typical application example
VCC2
µC
Driver IC
VCC2
GND2
VEE2
VCC1
CdVCC2
VCC1
CdVCC1
CdVEE2
GND2
GND1
GND1
RFilter
VEE2
INP
RDesat
CFilter
RFilter
DESAT
CDesat
GND2
GND1
DDesat
INN
CFilter
GND1
DC-link
RVD-DClink1
TOUT
AIP
DATA
VCC1
RLoad
Rpu
RDY
VCC1
RVD-DClink2
GND2
RGATE
Rpu
GATE/CLAMP
NFLT
ROCPP
RFilter
NRST
EN
OCPP
OCPN
CFilter
COCP
ROCPN
ROCPSense
RFilter
GND1
CFilter
GND2
GND1
Figure 21
Typical application example with ADC
Note:
This is a very simplified example. The function must be verified in the real application.
Datasheet
47
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
12 Package information
12
Package information
1)
7.5
1)
6.4
0.35 x 45°
0.7±0.2
Seating plane
Coplanarity
Bottom view
11
20
20
11
Pin1 marking
1
10
10
1
2)
0.5
0.25±0.06
1) Does not include plastic or metal protrusion of 0.15 max. per side
2) Dambar protrusion shall be maximum 0.1 mm total in excess of lead width
All dimensions are in units mm
The drawing is in compliance with ISO 128-30, Projection Method 1 [
]
Figure 22
PG-DSO-20
Green Product (RoHS compliant)
To meet the world-wide customer requirements for environmentally friendly products and to be compliant
with government regulations the device is available as a Green Product. Green Products are RoHS compliant
(Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020).
Information on alternative packages
Please visit www.infineon.com/packages.
Datasheet
48
Rev. 1.1
2022-02-17
EiceDRIVER™ gate driver 1EDI3023AS
Single channel isolated IGBT driver
Revision history
Revision history
Revision Date
Changes
1.1
2022-02-17
Chapter 3.2 updated
•
Table 3 updated
-
-
VCC1, VEE2, VCC2 ramp-up slew-rates reduced
ramp-down condition removed
Chapter 3.4 updated
Table 5 updated
•
-
-
extended by further electrical information
additional reinforced insulation options
1.01
1.0
2021-06-25
2021-03-18
Typo in insulation certification standard corrected
Initial datasheet created
Datasheet
49
Rev. 1.1
2022-02-17
Trademarks
All referenced product or service names and trademarks are the property of their respective owners.
Edition 2022-02-17
Published by
Infineon Technologies AG
81726 Munich, Germany
IMPORTANT NOTICE
WARNINGS
The information given in this document shall in no
event be regarded as a guarantee of conditions or
characteristics (“Beschaffenheitsgarantie”).
With respect to any examples, hints or any typical
values stated herein and/or any information regarding
the application of the product, Infineon Technologies
hereby disclaims any and all warranties and liabilities
of any kind, including without limitation warranties of
non-infringement of intellectual property rights of any
third party.
In addition, any information given in this document is
subject to customer’s compliance with its obligations
stated in this document and any applicable legal
requirements, norms and standards concerning
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in question please contact your nearest Infineon
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Infineon Technologies’ products may not be used in
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2022 Infineon Technologies AG
All Rights Reserved.
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Email: erratum@infineon.com
Document reference
IFX-Z8F80035733
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intended for technically trained staff. It is the
responsibility of customer’s technical departments to
evaluate the suitability of the product for the intended
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