VN06-E [STMICROELECTRONICS]
ISO high side smart power solid state relay; ISO高侧智能功率固态继电器
| 型号： | VN06-E |
| 厂家： | 
ST |
| 描述： | ISO high side smart power solid state relay |
| 文件： | 总17页 (文件大小：297K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VN06
ISO high side smart power solid state relay
Features
(1)
Type
VDSS
60 V
RDS(on)
In
1.9 A
VCC
VN06
0.18 Ω
26 V
1. In= nominal current according to ISO definition for high
side automotive switch.
PENTAWATT
Description
(a)
■ Maximum continuous output current : 9A @
Tc= 85°C
■ 5V logic level compatible input
■ Thermal shutdown
The VN06 is a monolithic device made using
STMicroelectronics Vertical Intelligent Power
technology, intended for driving resistive or
inductive loads with one side grounded. Built-in
thermal shutdown protects the chip from over
temperature and short circuit. The open Drain
diagnostic output indicates: open load in off state
■ Under voltage protection
■ Open drain diagnostic output
■ Inductive load fast demagnetization
■ Very low standby power dissipation
and in on state, output shorted to V and
CC
overtemperature. Fast demagnetization of
inductive loads is archieved by negative (-18V)
load voltage at turn-off.
a. The maximum continuous output current is the current at
Tc = 85 °C for a battery voltage of 13V which does not activate
self protection.
Table 1.
Device summary
Package
Order codes
PENTAWATT
VN06
November 2008
Rev 2
1/17
www.st.com
17
Contents
VN06
Contents
1
2
Block diagram and pin description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.1
2.2
2.3
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3
Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
3.1
3.2
3.3
Functional description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Protecting the device agaist load dump - test pulse 5 . . . . . . . . . . . . . . . 13
Protecting the device against reverse battery . . . . . . . . . . . . . . . . . . . . . 13
4
5
Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4.1
4.2
ECOPACK® packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
PENTAWATT mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2/17
VN06
List of tables
List of tables
Table 1.
Table 2.
Table 3.
Table 4.
Table 5.
Table 6.
Table 7.
Table 8.
Table 9.
Table 10.
Device summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Thermal data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Switching (V =13V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
CC
Logic inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Protections and diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Truth table. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
PENTAWATT mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Document revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
3/17
List of figures
VN06
List of figures
Figure 1.
Figure 2.
Figure 3.
Figure 4.
Figure 5.
Figure 6.
Figure 7.
Figure 8.
Figure 9.
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Configuration diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Current and voltage conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
I
t
test circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
OL(off)
, t ISO definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
povl pol
Switching time waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Over current test circuit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Typical application circuit with a schottky diode for reverse supply protection . . . . . . . . . . 12
Figure 10. Typical application circuit with separate signal ground. . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Figure 11. PENTAWATT package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
4/17
VN06
Block diagram and pin description
1
Block diagram and pin description
Figure 1.
Block diagram
Figure 2.
Configuration diagram (top view)
PENTAWATT
5/17
Electrical specifications
VN06
2
Electrical specifications
Figure 3.
Current and voltage conventions
ICC
IIN
V
CC
INPUT
ISTAT
IOUT
VCC
STATUS
OUTPUT
GND
VIN
VOUT
VSTAT
IGND
2.1
Absolute maximum ratings
Stressing the device above the rating listed in the “Absolute maximum ratings” table may
cause permanent damage to the device. These are stress ratings only and operation of the
device at these or any other conditions above those indicated in the operating sections of
this specification is not implied. Exposure to Absolute maximum rating conditions for
extended periods may affect device reliability. Refer also to the STMicroelectronics sure
program and other relevant quality document.
Table 2.
Symbol
Absolute maximum ratings
Parameter
Value
Unit
V(BR)DSS Drain-Source breakdown voltage
60
V
A
IOUT
IR
Output current (cont.) at Tc = 85°C
Reverse output current at Tc = 85°C
Input current
9
-9
10
A
IIN
mA
V
-VCC
ISTAT
VESD
Ptot
Tj
Reverse supply voltage
-4
Status current
10
mA
V
Electrostatic discharge (1.5 kΩ, 100 pF)
Power dissipation at Tc = 85°C
Junction operating temperature
Storage temperature
2000
27
W
°C
°C
-40 to 150
-55 to 150
Tstg
6/17
VN06
Electrical specifications
2.2
Thermal data
Table 3.
Symbol
Thermal data
Parameter
Max. value
Unit
Rthj-case Thermal resistance junction-case
Rthj-amb Thermal resistance junction-ambient
2.4
60
°C/W
°C/W
2.3
Electrical characteristics
Values specified in this section are for V = 13V; -40°C<Tj<125°C, unless otherwise stated.
CC
Table 4.
Symbol
Power
Parameter
Test conditions
Min.
Typ.
Max. Unit
VCC
In(1)
Supply voltage
Nominal current
5.5
1.9
13
26
V
A
Tc = 85°C; VDS(on) < 0.5
I
OUT = 1.9 A
0.36
Ω
Ω
Ron
IS
On state resistance
Supply current
IOUT = 1.9 A Tj = 25°C
0.18
Off state Tj ≥ 25 °C
On state
50
15
µA
mA
VDS(max) Maximum voltage drop
IOUT= 8.5A; Tc = 85°C
2.75
V
1. The nominal current is the current at Tc = 85°C for battery voltage of 13V which produces a voltage drop of 0.5V.
Table 5.
Symbol
Switching (V =13V)
CC
Parameter
Test conditions
Min. Typ. Max. Unit
IOUT = 1.9 A resistive load
Input rise time < 0.1 µs
Turn-on delay time of
output current
td(on)
20
20
25
µs
µs
µs
IOUT = 1.9 A resistive load
Input rise time < 0.1 µs
Rise time of output
current
tr
IOUT = 1.9 A resistive load
Input rise time < 0.1 µs
Turn-off delay time of
output current
td(off)
IOUT = 1.9 A resistive load
Input rise time < 0.1 µs
Fall time of output
current
tf
6
µs
I
OUT = 1.9 A
0.08
0.5 A/µs
dVOUT/dt(on) Turn-on current slope
dVOUT/dt(off) Turn-off current slope
IOUT = IOV
1
A/µs
IOUT = 1.9 A
IOUT = IOV
0.2
-18
3
3
A/µs
A/µs
Inductive load clamp
Vdemag
voltage
IOUT = 1.9 A; L= 1mH
-24
-14
V
7/17
Electrical specifications
VN06
Table 6.
Symbol
Logic inputs
Parameter
Test conditions
Min. Typ. Max. Unit
VIL
Input low level voltage
Input high level voltage
Input hysteresis voltage
0.8
V
V
V
(1)
VIH
2
VI(hyst.)
0.5
V
IN = 5 V
250
500
250
µA
µA
µA
IIN
Input current
VIN = 2 V
VIN = 0.8 V
25
I
IN = 10 mA
5.5
6
V
V
VICL
Input clamp voltage
IIN = -10 mA
-0.7 -0.3
1. The VIH is internally clamped at 6V about. It is possible to connect this pin to an higher voltage via an external resistor
calculated to not exceed 10 mA at the input pin.
Table 7.
Symbol
Protections and diagnostics
Parameter
Test conditions
Min. Typ. Max. Unit
VSTAT
VUSD
Status voltage output low
Under voltage shutdown
ISTAT = 1.6 mA
0.4
V
V
5
ISTAT = 10 mA
ISTAT = -10 mA
6
V
V
VSCL
Status clamp voltage
Over current
-0.7
RLOAD < 10 mΩ
-40 ≤Tc ≤125 °C
IOV
60
A
A
RLOAD < 10 mΩ;
IAV
Average current in short circuit
1.4
80
Tc= 85 °C
IOL
TTSD
TR
Open load current level
Thermal shutdown temperature
Reset temperature
5
140
125
2.5
1
180 mA
°C
°C
(1)
VOL
Open load voltage level
Open load filtering time
Open load filtering time
Open load filtering time
Status delay
Off state (see Figure 4.)
3.75
5
5
V
(2)
t1(on)
10
10
10
10
ms
ms
ms
µs
(3)
t1(off)
1
5
(4)
t2(off)
1
5
(5)
tpovl
(see Figure 5.)
(see Figure 5.)
5
(5)
tpol
Status delay
50
700
µs
1. IOL(off) = (VCC -VOL)/ROL
.
2. t1(on): minimum open load duration which acctivates the status output
3. t1(off): minimum load recovery time which desactivates the status output
4. t2(off): minimum on time after thermal shut down which desactivates status output
5. tpovl tpol: ISO definition (see figure)
8/17
VN06
Electrical specifications
Figure 4.
I
test circuit
OL(off)
Figure 5.
t
, t ISO definition
povl pol
9/17
Electrical specifications
Figure 6.
VN06
Switching time waveforms
X
Table 8.
Truth table
Conditions
Input
Output
Diagnostic
L
L
H
H
Normal operation
H
H
Open circuit (no load)
Over-temperature
Under-voltage
H
H
X
L
H
L
L
L
L
H
L
Short load to VCC
H
10/17
VN06
Electrical specifications
Figure 7.
Waveforms
Figure 8.
Over current test circuit
11/17
Application information
VN06
3
Application information
Figure 9.
Typical application circuit with a schottky diode for reverse supply protection
Figure 10. Typical application circuit with separate signal ground
12/17
VN06
Application information
3.1
Functional description
The device has a diagnostic output which indicates open load conditions in off state as well
as in on state, output shorted to V and overtemperature. The truth table shows input,
CC
diagnostic and output voltage level in normal operation and in fault conditions. The output
signals are processed by internal logic. The open load diagnostic output has a 5 ms filtering.
The filter gives a continuous signal for the fault condition after an initial delay of about 5 ms.
This means that a disconnection during normal operation, with a duration of less than 5 ms
does not affect the status output. Equally, any re-connection of less than 5 ms during a
disconnection duration does not affect the status output. No delay occur for the status to go
low in case of overtemperature conditions. From the falling edge of the input signal the
status output initially low in fault condition (over temperature or open load) will go back with
a delay (tpovl)in case of overtemperature condition and a delay (tpol) in case of open load.
These feature fully comply with International Standard Office (I.S.O.) requirement for
automotive High Side Driver. To protect the device against short circuit and over current
conditions, the thermal protection turns the integrated Power MOS off at a minimum junction
temperature of 140 oC. When the temperature returns to 125 oC the switch is automatically
turned on again. In short circuit the protection reacts with virtually no delay, the sensor being
located in the region of the die where the heat is generated. Driving inductive loads, an
internal function of the device ensures the fast demagnetization with a typical voltage
(Vdemag) of -18V. This function allows to greatly reduce the power dissipation according to
the formula: Pdem = 0.5 ² Lload ² (Iload)2 ² [(VCC+Vdemag)/Vdemag] ² f where f =
switching frequency and Vdemag = demagnetization voltage Based on this formula it is
possible to know the value of inductance and/or current to avoid a thermal shutdown. The
maximum inductance which causes the chip temperature to reach the shutdown
temperature in a specific thermal environment, is infact a function of the load current for a
fixed VCC, Vdemag and f.
3.2
3.3
Protecting the device agaist load dump - test pulse 5
The device is able to withstand the test pulse No. 5 at level II (Vs = 46.5V) according to the
ISO T/R 7637/1 without any external component. This means that all functions of the device
are performed as designed after exposure to disturbance at level II. The VN03 is able to
withstand the test pulse No.5 at level III adding an external resistor of 150 ohm between pin
1 and ground plus a filter capacitor of 1000 µF between pin 3 and ground (if R
≤20 Ω).
LOAD
Protecting the device against reverse battery
The simplest way to protect the device against a continuous reverse battery voltage (-26V)
is to insert a schottky diode between pin 1 (GND) and ground, as shown in the typical
application circuit (Figure 9.). The consequences of the voltage drop across this diode are
as follows:
●
If the input is pulled to power GND, a negative voltage of -VF is seen by the device. (VIL,
VIH thresholds and VSTAT are increased by VF with respect to power GND).
●
The undervoltage shutdown level is increased by VF.
If there is no need for the control unit to handle external analog signals referred to the power
GND, the best approach is to connect the reference potential of the control unit to node [1]
(see Figure 10.), which becomes the common signal GND for the whole control board
avoiding shift of Vih, Vil and Vstat. This solution allows the use of a standard diode.
13/17
Package and packing information
VN06
4
Package and packing information
4.1
ECOPACK® packages
®
In order to meet environmental requirements, ST offers these devices in ECOPACK
®
packages. ECOPACK packages are lead-free. The category of Second Level Interconnect
is marked on the package and on the inner box label, in compliance with JEDEC Standard
JESD97. The maximum ratings related to soldering conditions are also marked on the inner
box label.
ECOPACK is an ST trademark. ECOPACK specifications are available at www.st.com.
4.2
PENTAWATT mechanical data
Figure 11. PENTAWATT package dimensions
14/17
VN06
Package and packing information
Table 9.
PENTAWATT mechanical data
Dim.
mm
Min.
Typ.
Max.
4.8
A
C
1.37
2.8
D
2.4
1.2
0.35
0.8
1
D1
E
1.35
0.55
1.05
1.4
F
F1
G
3.2
6.6
3.4
6.8
3.6
G1
H2
H3
L
7
10.4
10.4
10.05
17.85
15.75
21.4
L1
L2
L3
L5
L6
L7
M
22.5
2.6
15.1
6
3
15.8
6.6
4.5
4
M1
Diam.
3.65
3.85
15/17
Revision history
VN06
5
Revision history
Table 10. Document revision history
Date
Revision
Changes
Sep-1994
1
Initial release.
Document converted in corporate template.
06-Nov-2008
2
Added Section 4.1: ECOPACK® packages.
16/17
VN06
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17/17
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