AUIPS1011(S)(R) INTELLIGENT POWER LOW SIDE SWITCH0 pages

February, 28th 2011

Automotive grade

AUIPS1011(S)(R)
INTELLIGENT POWER LOW SIDE SWITCH
Features

Product Summary

Over temperature shutdown
Over current shutdown
Active clamp
Low current & logic level input
ESD protection
Optimized Turn On/Off for EMI
Diagnostic on the input current

Rds(on)
13m (max.)
Vclamp
39V
Ishutdown
85A (typ.)
Packages

Description
The AUIPS1011(S)(R) is a three terminal Intelligent Power
Switch (IPS) that features a low side MOSFET with overcurrent, over-temperature, ESD protection and drain to
source active clamp. This device offers protections and
the high reliability required in harsh environments. The
switch provides efficient protection by turning OFF the
power MOSFET when the temperature exceeds 165°C or
when the drain current reaches 85A. The device restarts
once the input is cycled. A serial resistance connected to
the input provides the diagnostic. The avalanche capability
is significantly enhanced by the active clamp and covers
most inductive load demagnetizations.

TO-220
AUIPS1011

D²Pak
AUIPS1011S

D-Pak
AUIPS1011R

Typical Connection
+Bat

Load
D
1
Input R
Input Signal
V Diag

www.irf.com

2

S

3

Control

IN

1