BTS 775 G

Semiconductor Group

4

1999-01-07

Bold type: Pin needs power wiring

1)

To reduce the thermal resistance these pins are direct connected via metal bridges to the leadframe.

Pin Definitions and Functions

Pin No.

Symbol

Function

1, 3, 25, 28

DL1

Drain of low-side switch1

Leadframe 1

1)

2

GL1

Gate of low-side switch1

4

N.C.

not connected

5, 10, 19, 24

DHVS

Drain of high-side switches and power supply voltage

6

GND

Ground

7

GH1

Gate of high-side switch1

8

ST

Status of high-side switches; open Drain output

9

GH2

Gate of high-side switch2

11

N.C.

not connected

12, 14, 15, 18

DL2

Drain of low-side switch2

13

GL2

Gate of low-side switch2

16, 17

SL2

Source of low-side switch2

20, 21

SH2

Source of high-side switch2

22, 23

SH1

Source of high-side switch1

26, 27

SL1

Source of low-side switch1