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STK531U394A-E

P1-P3P4-P6P7-P9P10-P12P13-P13
STK531U394A-E
www.onsemi.com
4
Module Pin-Out Description
Pin Name Description
1 VB3 High Side Floating Supply Voltage 3
2 W, VS3 Output 3 - High Side Floating Supply Offset Voltage
3
Without Pin
4
Without Pin
5 VB2 High Side Floating Supply voltage 2
6 V,VS2 Output 2 - High Side Floating Supply Offset Voltage
7
Without Pin
8
Without Pin
9 VB1 High Side Floating Supply voltage 1
10 U,VS1 Output 1 - High Side Floating Supply Offset Voltage
11
Without Pin
12
Without Pin
13 P Positive Bus Input Voltage
14
Without Pin
15
Without Pin
16 N Negative Bus Input Voltage
17 HIN1 Logic Input High Side Gate Driver - Phase U
18 HIN2 Logic Input High Side Gate Driver - Phase V
19 HIN3 Logic Input High Side Gate Driver - Phase W
20 LIN1 Logic Input Low Side Gate Driver - Phase U
21 LIN2 Logic Input Low Side Gate Driver - Phase V
22 LIN3 Logic Input Low Side Gate Driver - Phase W
23 FAULT Fault output
24 ISO Current monitor output
25 VDD +15 V Main Supply
26 VSS Negative Main Supply
27 ISD Over current detection and setting
28 RCIN Fault clear time setting output
29 TH Thermistor output
STK531U394A-E
www.onsemi.com
5
Test Circuit
(The tested phase : U+ shows the upper side of the U phase and U- shows the lower side of the U phase.)
I
CE
/ IR(BD)
U+ V+ W+ U- V- W-
M 13 13 13 10 6 2
N 10 6 2 16 16 16
U(BD) V(BD) W(BD)
M 9 5 1
N 26 26 26
Fig.1
V
CE
(SAT) (Test by pulse)
U+ V+ W+ U- V- W-
M 13 13 13 10 6 2
N 10 6 2 16 16 16
m 17 18 19 20 21 22
Fig.2
V
F
(Test by pulse)
U+ V+ W+ U- V- W-
M 13 13 13 10 6 2
N 10 6 2 16 16 16
Fig.3
ID
VD1 VD2 VD3 VD4
M 9 5 1 25
N 10 6 2 26
Fig.4
ICE
9 M A
VD1=15V
10
5
VD2=15V
6 VCE
1
VD3=15V
2
25
VD4=15V
26 N
9 M
VD1=15V
10
5
VD2=15V
6
V Ic
1
VD3=15V VCE(SAT)
2
25
VD4=15V
5V m N
26
27
M
V VF IF
N
STK531U394A-E
www.onsemi.com
6
■ ISD
Input signal
(0 to 5 V)
Io ISD
100 μs
Fig.5
Switching time (The circuit is a representative example of the lower side U phase.)
Fig.6
9 10
VD1=15V
10
5
VD2=15V
6
Io
1
VD3=15V
2
25
VD4=15V
Input signal 20 16
26
27
9 13
VD1=15V
10
5
VD2=15V
6 10 VCC
1 CS
VD3=15V
2
25
VD4=15V Io
Input signal
20 16
26
27
tON
t
OFF
Input signal
(0 to 5 V)
Io
90%
10%
P1-P3P4-P6P7-P9P10-P12P13-P13

STK531U394A-E

Mfr. #:
Buy STK531U394A-E
Manufacturer:
ON Semiconductor
Description:
Motor / Motion / Ignition Controllers & Drivers INVERTER
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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