L93PI

QUAD LOW SIDE DRIVER

WIDE INPUT VOLTAGE RANGE -24V UP TO +45V

WIDE

OPERATING

SUPPLY

VOLTAGE

RANGE FROM 4.5V UP TO 32V

REVERSE BIASING PROTECTED (VS = -24V)

VERY LOW STANDBY QUIESCENT CUR-

RENT < 2

µA

PROGRAMMABLE SIGNAL TRANSFER PO-

LARITY

TTL AND CMOS COMPATIBLE INPUTS

DEFINED OUTPUT OFF STATE OFF FOR

OPEN INPUTS

FOUR OPEN DRAIN DMOS OUTPUTS, WITH

RDSon = 1.5

Ω at 25°C and VS > 6V

OUTPUT CURRENT LIMITATION

CONTROLLED OUTPUT SLOPE FOR LOW EMI

OVERTEMPERATURE SHUT-DOWN

INTEGRATED

OUTPUT

CLAMPING

FOR

FAST INDUCTIVE RECIRCULATION VFB > 45V

STATUS MONITORING FOR

- OVERTEMPERATURE

- DISCONNECTED GROUND OR SUPPLY

VOLTAGE

ESD: ALL PINS ARE GUARANTEED TILL 2kV

HUMAN BODY MODEL

DESCRIPTION

The L93PI is a monolithic integrated quad low

side driver realized in advanced Multipower-BCD

technology. It is intended to drive lines, lamps or

relais in automotive or industrial applications.

September 2013

®

=

&

THERMAL

SHUTDOWN

CHANNEL 1

DIAGNOSTIC

LOGIC

4

REFERENCE

Vint

Vlogic

CHANNEL 4

IN4

IN1

PRG

EN

VS

GND

OUT4

OUT1

DIAG

D95AT149

BLOCK DIAGRAM

SO20 (12+4+4)

ORDERING NUMBER: L93PI

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