AUIPS7081_15 Datasheet, PDF (1/19 Pages) International Rectifier – INTELLIGENT POWER HIGH SIDE SWITCH

July, 17th, 2014
Automotive grade
AUIPS7081(R)(S)
INTELLIGENT POWER HIGH SIDE SWITCH
Features
 Over temperature shutdown (with auto-restart)
 Short circuit protection (current limit)
 Active clamp
 Open load detection
 Logic ground isolated from power ground
 ESD protection
 Ground loss protection
 Status feedback
Description
The AUIPS7081(R)(S) is a five terminal Intelligent Power
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.
Typical Connection
Product Summary
Rds(on) 70m max.
Vclamp 70V
I Limit
5A (typ.)
Open load 3V
Package
TO220
AUIPS7081
D²Pak
AUIPS7081S
D-Pak
AUIPS7081R
+5V
+Bat
15K
Dg(4)
Rdg
Control
V Diag
Input Signal
In(2)
Rin
Gnd(1)
Vcc(3)
Out(5)
Pull-up resistor for Open
Load Off detection
Load
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