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L9339

December 1999

s

WIDE OPERATING SUPPLY VOLTAGE

RANGE FROM 4.5V UP TO 32V FOR

TRANSIENT 45V

s

VERY LOW STANDBY QUIESCENT

CURRENT < 2

µA

s

INPUT TO OUTPUT SIGNAL TRANSFER

FUNCTION PROGRAMMABLE

s

HIGH SIGNAL RANGE FROM -0.3V UP TO

32V FOR ALL INPUTS

s

TTL AND CMOS COMPATIBLE INPUTS

s

DEFINED OUTPUT OFF STATE FOR OPEN

INPUTS

s

FOUR OPEN DRAIN DMOS OUTPUTS, WITH

°C

s

OUTPUT CURRENT LIMITATION

s

CONTROLLED OUTPUT SLOPE FOR LOW EMI

s

OVERTEMPERATURE PROTECTION FOR

EACH CHANNEL

s

INTEGRATED OUTPUT CLAMPING FOR FAST

s

STATUS MONITORING FOR

- OVERTEMPERATURE

- DISCONNECTED GROUND OR SUPPLY

VOLTAGE

DESCRIPTION

The L9339 is a monolithic integrated quad low side

driver. It is intended to drive lines, lamps or relais in

automotive or industrial applications.

SO20 & SO20(12+4+4)

BARE DIE

ORDERING NUMBER:

L9339MD

(SO20 12+4+4)

L9339

(SO20)

L9339DIE1

(BARE DIE)

QUAD LOW SIDE DRIVER

BLOCK DIAGRAM

THE RM A L

S HUT-

DO WN

DI AG N O S T IC

L OGIC

CH AN N EL 1

CH AN N EL 4

REF ERENCE

Vlog ic

Vin t

IN 4

IN 1

EN

VS

GN D

OU T 4

OU T 1

DIA G

4

PR G

=

&

MULTIPOWER BCD TECHNOLOGY