TAS5182

SLES045E - JUNE 2002 - REVISED MAY 2004

www.ti.com

4

PIN ASSIGNMENTS

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

56

55

54

53

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

31

30

29

NC

NC

NC

DTC_HS

DTC_LS

OC_HIGH

VRFILT

AP

AM

RESET_AB

BM

BP

CP

CM

RESET_CD

DM

DP

SHUTDOWN

ERR0

ERR1

LOW/HIZ

NC

NC

OC_LOW

TEMP

GLS_A

SLS_A

SHS_A

GHS_A

BST_A

DHS_A

GLS_B

SLS_B

SHS_B

GHS_B

BST_B

DHS_B

GLS_C

SLS_C

SHS_C

GHS_C

BST_C

DHS_C

GLS_D

SLS_D

SHS_D

GHS_D

BST_D

DHS_D

DCA PACKAGE

(TOP VIEW)

NC - No internal connection

Exposed pad size is 106 x 204 mils

Terminal Functions

TERMINAL

I/O

DESCRIPTION

NAME

NO.

I/O

DESCRIPTION

AM

11

I

PWM input signal (negative), half-bridge A

AP

10

I

PWM input signal (positive), half-bridge A

BM

13

I

PWM input signal (negative), half-bridge B

BP

14

I

PWM input signal (positive), half-bridge B

BST_A

50

I

High-side bootstrap supply (BST), external capacitor to SHS_A required

BST_B

44

I

High-side bootstrap supply (BST), external capacitor to SHS_B required

BST_C

38

I

High-side bootstrap supply (BST), external capacitor to SHS_C required

BST_D

32

I

High-side bootstrap supply (BST), external capacitor to SHS_D required

CM

16

I

PWM input signal (negative), half-bridge C

CP

15

I

PWM input signal (positive), half-bridge C

DM

18

I

PWM input signal (negative), half-bridge D

DP

19

I

PWM input signal (positive), half-bridge D