AUIPS6044G_15 Datasheet, PDF (1/14 Pages) International Rectifier – INTELLIGENT POWER HIGH SIDE SWITCH

December, 10th 2011
Automotive grade
AUIPS6044G
INTELLIGENT POWER HIGH SIDE SWITCH
Features
 Over temperature shutdown (with auto-restart)
 Short circuit protection (current limit)
 Reverse battery protection (turns On the MOSFET)
 Full diagnostic capability (short circuit to battery)
 Active clamp
 Open load detection in On and Off state
 Ground loss protection
 Logic ground isolated from power ground
 ESD protection
Description
The AUIPS6044G is quad output Intelligent Power Switch
(IPS) for use in a high side configuration. It features short
circuit, over-temperature, ESD protection, inductive load
capability and diagnostic feedback. The output current is
limited to the Ilim value. The current limitation is activated
until the thermal protection acts. The over-temperature
protection turns off the device if the junction temperature
exceeds the Tshutdown value. It will automatically restart
after the junction has cooled 7°C below the Tshutdown
value. The reverse battery protection turns On the
MOSFET. A diagnostic pin provides different voltage
levels for each fault condition. The double level shifter
circuitry will allow large offsets between the logic and load
ground.
Typical Connection
Product Summary
Rds(on)
Vclamp
I Limit
Open load
130m max.
39V
7A
3V / 0.22A
Package
SOIC28 Wide body
+5V
+Bat
Vcc
Rdgp
Rdgs
Dg
Control
V Diag
Rin
Input Signal
In
Gnd
Out
Load
Pull-up resistors required for
open load off and short
circuit to Vbat detection
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