Data sheet N° 60291 revB

IPS7091(G)(S)PbF

INTELLIGENT POWER HIGH SIDE SWITCH

Features

•

Over temperature shutdown (with auto-restart)

•

Short circuit protection (current limit)

•

Active clamp

•

Open load detection

from power ground

ection

escription

)PbF is a five terminal Intelligent Power

•

Logic ground isolated

•

ESD protection

•

Ground loss prot

•

Status feedback

D

The IPS7091(G)(S

Switch (IPS) with built in short circuit, over-temperature,

ESD protection, inductive load capability and diagnostic

feedback. The output current is limited at Ilim value.

Current limitation is activated until the thermal protection

acts. The over-temperature protection turns off the device

if the junction temperature exceeds Tshutdown. It will

automatically restart after the junction has cooled 7°C

below Tshutdown. A diagnostic pin is provided for status

feedback of short circuit, over-temperature and open load

detection. The double level shifter circuitry allows large

offsets between the logic ground and the load.

Product Summary

Rds(on)

Vclamp

70V

I Limit

5A (typ.)

Open load 3V

Package

TO220

D2-Pak

SO-8

IPS7091PbF

IPS7091SPbF

IPS7091GPbF

Typical Connection

Out(4)

Control

Dg(3)

Rin

Vcc(5-6-7-8)

Load

+Bat

Input Signal

V Diag

In(2)

Gnd(1)

Rdg

Pull-up resistor for Open

Load Off detection

15K

+5V

www.irf.com

1