PS7081PBF Intelligent Power Switch 1 Channel High Side Driver in a TO-220 5-Lead Package0 pages

Data sheet N° PD60308
IPS7081(R)(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 IPS7081(R)(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) 70mÙ max.
Vclamp 70V
I Limit 5A (typ.)
Open load 3V
Package
TO220 D²Pak D-Pak
IPS7081PbF IPS7081SPbF IPS7081RPbF
Typical Connection
Out(5)
Control
Dg(4)
Rin
Vcc(3)
Load
+Bat
Input Signal
V Diag
In(2) Gnd(1)
Rdg Pull-up resistor for Open
Load Off detection
15K
+5V
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