STK621-061-E [SANYO]
3-phase Inverter Motor Drive Inverter Hybrid IC; 三相变频电机驱动逆变器的混合集成电路
| 型号： | STK621-061-E |
| 厂家： | 
SANYO SEMICON DEVICE |
| 描述： | 3-phase Inverter Motor Drive Inverter Hybrid IC |
| 文件： | 总8页 (文件大小：87K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Ordering number : ENA1032A
Thick-Film Hybrid IC
3-phase Inverter Motor Drive
STK621-061-E
Inverter Hybrid IC
Overview
This IC is a 3-phase inverter power hybrid IC containing power elements (IGBT and FRD), pre-driver, overcurrent and
excessive temperature protection circuit.
Application
• 3-phase inverter motor drive
Features
• Integrates power elements (IGBT and FRD), pre-driver, and protective circuit.
• Protective circuits including overcurrent (bus line), excessive temperature and pre-drive low voltage protection are
built in.
• Direct input of CMOS level control signals without an insulating circuit (photocoupler, etc) is possible.
• Single power supply drive is possible by using a bootstrap circuit with a built-in IC
• Temperature monitor is possible by the thermistor inside the IC
• Built-in simultaneous upper/lower ON prevention circuit to prevent arm shorting through simultaneous ON input for
the upper and lower side transistors.
(Dead time is required for preventing shorting due to switching delay.)
• SIP (The single in-line package) of the transfer full mold structure.
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment. The products mentioned herein
shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life,
aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system,
safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives
in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any
guarantee thereof. If you should intend to use our products for new introduction or other application different
from current conditions on the usage of automotive device, communication device, office equipment, industrial
equipment etc. , please consult with us about usage condition (temperature, operation time etc.) prior to the
intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely
responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer
's products or
equipment.
O0312HKPC 013-06-0028 No.A1032-1/8
STK621-061-E
Specifications
Absolute Maximum Ratings at Tc = 25°C
Parameter
Supply voltage
Symbol
Conditions
Ratings
unit
V
V
V
+ - −, surge < 500V
*1
*2
450
600
30
CC
Collector-emitter voltage
Output current
+ - U (V, W) or U (V, W) - −
V
CE
I
+, −, U, V, W terminal current
A
O
Output peak current
Pre-driver supply voltage
Input signal voltage
FAULT terminal voltage
Maximum loss
Iop
+, −, U, V, W terminal current PW = 100μs
45
A
VD1, 2, 3, 4
VB1 - U, VB2 - V, VB3 - W, V
DD
- V
SS
20
V
V
HIN1, 2, 3, LIN1, 2, 3 terminal
FAULT terminal
0 to 7
20
V
IN
VFAULT
Pd
V
Per 1 channel
49
W
Junction temperature
Storage temperature
Operating temperature
Tightening torque
Tj
IGBT, FRD junction temperature
150
°C
°C
°C
N•m
VRMS
Tstg
TC
-40 to +125
-20 to +100
1.17
H-IC case temperature
A screw part at use M4 type screw
50Hz sine wave AC 1 minute
*3
*4
Withstand voltage
Vis
2000
In the case without the instruction, the voltage standard is - terminal = V terminal voltage.
SS
*1 Surge voltage developed by the switching operation due to the wiring inductance between the + and –terminals.
*2 VD1 = between VB1-U, VD2 = VB2-V, VD3 = VB3-W, VB4 = V -V , terminal voltage.
DD SS
*3 Flatness of the heat-sink should be lower than 0.25mm.
*4 The test condition is AC 2500V, 1 second.
Electrical Characteristics at Tc=25°C, VD=15V
Test
Ratings
typ
Parameter
Symbol
Conditions
unit
Circuit
min
max
Power output part
Collector-to-emitter cut-off current
Boot-strap diode reverse current
Collector-to-emitter saturation voltage
I
V
= 600V
Fig.1
Fig.1
0.5
mA
mA
CE
IR (BD)
CE
VR (BD) = 600V
0.5
V
(SAT)
I
= 15A
Upper side
Lower side
Upper side
Lower side
1.8
2.0
1.7
1.9
2.1
2.5
V
V
CE
O
Fig.2
Fig.3
Diode forward voltage
V
I
= -15A
V
F
O
V
Junction-to-substrate thermal resistance
Control (Pre-driver) part
θj-c (T)
θj-c (D)
IGBT
FWD
°C/W
°C/W
Pre-drive power supply consumption
electric current
I
VD1, 2, 3 = 15V
VD4 = 15V
0.07
2
0.4
5
D
Fig.4
mA
Input ON voltage
V
Output ON
0.8
V
V
IH
Input OFF voltage
V
Output OFF
3.0
IL
Protection part
Excessive temperature
TSD
The substrate surface
100
46
120
58
°C
A
Overcurrent protection electric current
Pre-drive low voltage protection
Fault terminal input electric current
Fault clearness delay time
ISD
PW = 100μs
Fig.5
UVLO
IOSD
FLTCLR
10
12
V
VFault = 0.1V
0.5
mA
After each protection
operation ending
18
90
80
ms
Board Temperature Mounting resistance
Rt
Resistance between the Fault
110
kΩ
and V
terminals
SS
Switching time
tON
tOFF
ISO
I
= 15A, Inductive load
0.8
1.0
μs
μs
V
O
O
Fig.6
Electric current output signal level
I
= 15A
0.141
In the case without the instruction, the voltage standard is - terminal = V terminal voltage.
SS
No.A1032-2/8
STK621-061-E
Notes
1. Input ON voltage indicates a value to turn on output stage IGBT.
Input OFF voltage indicates a value to turn off output stage IGBT.
At the time of output ON, set the input signal voltage 0V to V (MAX).
IH
At the time of output OFF, set the input signal voltage V (MIN) to 5V.
IL
2. When the internal protection circuit operates, there is a Fault signal ON (When the Fault terminal is low level, Fault
signal is ON state : output form is open DRAIN) but the Fault signal doesn't latch.
After protection operation ends, it returns automatically within about 18ms to 80ms and resumes operation beginning
condition. So, after Fault signal detection, set OFF (HIGH) to all input signals at once.
However, the operation of pre-drive power supply low voltage protection (UVLO: it has a hysteresis about 0.3V) is
as follows.
Upper side → There is no Fault signal output, but it does a corresponding gate signal OFF.
Incidentally, it returns to the regular operation when recovering to the normal voltage, but the latch
continues among input signal ON (LOW).
Lower side → It outputs Fault signal with gate signal OFF.
However, it is different from the protection operation of upper side, it is automatically resets about
18ms to 80ms later and resumes operation beginning condition when recovering to normal voltage.
(The protection operation doesn't latch by the input signal.)
3. When assembling the hybrid IC on the heat sink with M4 type screw, tightening torque range is 0.79N•m to 1.17N•m.
Flatness of the heat-sink should be lower than 0.25mm.
4. The pre-drive low voltage protection is the feature to protect a device when the pre-driver supply voltage declines
with the operating malfunction. As for the pre-driver supply voltage decline in case of operation beginning, and so on,
we request confirmation in the set.
Package Dimensions
unit:mm (typ)
6.0
1.5
70.0
3.5
7.0
5.0
1
22
1.5
3.5
0.5
2.54
0.75
5.0
21 2.54=53.34
5.0
10.0
74.0
64.0
2.7
78.0
82.0
No.A1032-3/8
STK621-061-E
Internal Equivalent Circuit Diagram
VB1(1)
CB
U(2)
VB2(4)
CB
V(5)
VB3(7)
CB
W(8)
DB DB DB
U.V.
U.V.
U.V.
+(10)
Shunt Resistor
-(12)
Level
Shifter
Level
Shifter
Level
Shifter
HIN1(13)
HIN2(14)
HIN3(15)
LIN1(16)
LIN2(17)
LIN3(18)
FAULT(19)
ISO(20)
Logic
Logic
Logic
Latch time is 18ms to 80ms
(Automatic reset)
Latch
Over-Current
V
(21)
(22)
DD
Over-temp.
V
SS
V
-Under Voltage
DD
Thermistor
No.A1032-4/8
STK621-061-E
Test Circuit
Fig 1: I
CE
I
CE
1
2
U+
10
2
V+
10
5
W+
10
8
U-
2
V-
5
W-
VD1=15V
M
A
M
N
8
12
12
12
4
5
VD2=15V
VD3=15V
VD4=15V
V
CE
7
8
21
22
N
Fig 2: V (SAT)
CE
1
U+
10
2
V+
10
5
W+
10
8
U-
2
V-
5
W-
8
VD1=15V
VD2=15V
VD3=15V
VD4=15V
M
2
M
N
4
5
12
16
12
17
12
18
m
13
14
15
I
V
O
7
8
V
(SAT)
CE
21
m
22
N
Fig 3: V
F
M
U+
10
2
V+
10
5
W+
10
8
U-
2
V-
5
W-
8
M
N
12
12
12
V
I
O
V
F
N
Fig 4: I
D
I
D
A
VD1
1
VD2
4
VD3
7
VD4
21
m
VD*
m
n
n
2
5
8
22
No.A1032-5/8
STK621-061-E
Fig 5: ISD
1
2
2
VD1=15V
VD2=15V
VD3=15V
Input signal
4
5
7
8
I
O
I
SD
I
O
21
VD4=15V
100μS
Input signal
16
22
12
Fig 6: Switching Time
1
2
Input signal
(0 to 5V)
10
2
VD1=15V
VD2=15V
VD3=15V
4
5
90%
7
8
V
CC
I
O
CS
10%
21
VD4=15V
I
O
tON
tOFF
Input signal
16
22
12
Example of the application circuit
STK621-061-E
+
-
1
2
⋅
4
5
⋅
7
8
⋅
10
⋅
12 13 14 15 16 17 18 19 20 21 22
CB
CB
CB
CS
M
Control Logic
+
-
+
V
CC
CI
V
=15V
DD
CD
No.A1032-6/8
STK621-061-E
Recommendation Operating Conditions
min
typ
280
max
400
Parameter
Supply voltage
Symbol
Conditions
+ - −
unit
V
V
0
CC
Pre-driver supply voltage
VD1, 2, 3
VD4
VB1 - U, VB2 - V, VB3 - W
12.5
13.5
0
15
15
17.5
16.5
0.3
5
V
V
V
- V *1
SS
DD
Input ON voltage
Input OFF voltage
PWM frequency
Dead time
V
V
(ON)
HIN1, HIN2, HIN3,
IN
LIN1, LIN2, LIN3 Terminal
(OFF)
3.5
1
IN
fPWM
DT
20
kHz
μs
Upper/lower input signal downtime
‘M4’ Type Screw
2
Tightening torque
MT
0.79
1.17
N•m
*1. Pre-driver power supply (VD4 = 15 1.5V) must have the capacity of I = 20mA (DC), 0.5A (Peak).
O
Usage Precaution
1. Single power supply drive is possible by using a bootstrap circuit with a built-in IC.
(When not using bootstrap circuit, each upper side pre-drive power supply needs an independent power supply.
Externally set.)
Also, the upper side power supply voltage sometimes declines by the way of controlling. Confirm it.
2. Because the jump voltage which is accompanied by the vibration in case of switching operation occurs by the
influence of the floating inductance of the wiring of the outer power supply which is connected with of the + terminal
and the –terminal, restrains and spares serge voltage being as the connection of the snubber circuit
(Capacitor/CS/about 0.1 - 10μF) for the voltage absorption with the neighborhood as possible between + and the -
terminal, and so on, with making a wiring length (among the terminals each from CI) short and making a wiring
inductance small.
3. ISO terminal (20pin) is for the electric current monitor. Be careful, because the overcurrent protection does not
operate when short-circuiting in the ISO terminal and the V terminal.
SS
4. Output form of the FAULT terminal is open DRAIN (it is operating as FAULT when becoming LOW).
When the pull up with the resistance, use above 5.6kΩ.
5. Zener diode with 5V (5.0 - 5.4V) is connected with the inside of the signal input terminal.When inputting the voltage
which exceeds 5V,connect resistor to between the side of the power and the signal input terminal,for the input current
of the signal input terminal become equal to or less than 0.5mA.
This resistor is effective with the noise absorption of the signal terminal,too.
6. The overcurrent protection feature operates only when it is possible to do a circuit control normally. For the safety,
put a fuse, and so on in the V
CC
line.
7. Because the IC sometimes destroys and bursts when motor connection terminal (2pin, 5pin, 8pin) becomes open
while the motor turns, especially, be careful of the connection ( the soldering condition ) of this terminal.
8. If - terminal and V terminal are short-circuited, since an over-current protection (ISD) value will become lower
SS
than the inside setting value of HIC, please do not connect externally.
(–terminal and V terminal are connected inside HIC)
SS
This data shows the example of the application circuit, does not guarantee a design as the mass production set.
No.A1032-7/8
STK621-061-E
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ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor Co.,Ltd.
products described or contained herein.
Regarding monolithic semiconductors, if you should intend to use this IC continuously under high temperature,
high current, high voltage, or drastic temperature change, even if it is used within the range of absolute
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PS
No.A1032-8/8
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