4

 2004 Semtech Corp.

www.semtech.com

POWER MANAGEMENT

SC1189

Pin Configuration

Ordering Information

Pin Descriptions

Note:

(1) Only available in tape and reel packaging. A reel

contains 1000 devices.

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8

GATE2

AGND

TOP VIEW

(24 Pin SOIC)

13

14

15

16

LDOV

GATE1

VID0

LDOS1

VID1

LDOS2

VID2

VCC

VID3

PWRGD

VID25MV

LDOEN

VOSENSE

CS-

9

10

22

EN

CS+

BSTH

PGNDH

21

18

17

19

20

11

12

24

BSTL

DH

DL

PGNDL

23

Note:

(1) All logic level inputs and outputs are open collector TTL compatible.