Figure 5. STEVAL-PTOOL4A circuit schematic (5 of 6)

1

2

D13

STPS0560Z

R57

DNM

1

2

D12

STPS0560Z

R59

DNM

1

2

D15

STPS0560Z

R61

DNM

EXTERNAL BOOTSTRAP DIODES

R48

22R

R50

22ohm

1

2

D10

BAT54K

R52

22k

VBATT+

R54

22R

C33

4.7uF

OUT_U

C36

100nF

C34

4.7uF

C35

100nF

R55

22ohm

1

2

D11

BAT54K

HIN1

7

HIN2

8

HIN3

9

LIN1

10

LIN2

11

LIN3

12

FAULT

6

CP

1

GLS3

16

GLS2

20

GLS1

24

OUT3

15

GHS3

14

BOOT3

13

OUT2

19

GHS2

18

BOOT2

17

OUT1

23

GHS1

22

BOOT1

21

DT/MODE

2

SCREF

3

U4

STDRIVE101

R56

22k

UH

C37

1uF

R58

22R

VH

WH

R60

22R

UL

+3V3

1

2

D14

BAT54K

VL

C39

1uF

R64

22k

R62

39k

R63

22k

WL

R65

22R

R66

1k

OUT_V

R67

22R

C40

1uF

OP3_OUT_CPIN

1

2

D16

BAT54K

R68

22k

BKIN2

R69

22R

R70

10k

R71

NM

C41

NM

C42

1nF

R72

22R

GND

1

2

D17

BAT54K

R73

22k

GND_SIGNAL

R74

22R

OUT_W

R75

22ohm

1

2

D18

BAT54K

R76

22k

GUH

GUL

SRC_UL

GVL

SRC_VL

SRC_WL

GWL

GWH

GVH

Three Phase Gate Driver

BO1

BO2

BO3

BO1

BO2

BO3

REG12

REG12