INTELLIGENT POWER HIGH SIDE SWITCH
March, 26th 2012
Automotive grade
AUIPS7091(G)(S)PbF
INTELLIGENT POWER HIGH SIDE SWITCH
Features
Over temperature sh...
Description
March, 26th 2012
Automotive grade
AUIPS7091(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 Logic ground isolated from power ground ESD protection Ground loss protection Status feedback
Product Summary
Rds(on) 120m max.
Vclamp 70V
I Limit
5A (typ.)
Open load 3V
Description
The AUIPS7091(G)(S)PbF is a five terminal Intelligent Power Switch (IPS) with built in short circuit, overtemperature, 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
Package
TO220
D2-Pak
SO-8
AUIPS7091PbF AUIPS7091SPbF AUIPS7091GPbF
+5V +Bat
15K Dg(3)
Rdg
Control
V Diag Input Signal
In(2) Rin
Gnd(1)
Vcc(5-6-7-8)
Out(4) Load
Pull-up resistor for Open Load Off detection
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AUIPS7091(G)(S)PbF
Qualification Information†
Qualification Level
Automotive
(per AEC-Q100) Comments: This family of ICs has passed an...
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