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PDF AUIPS7081S Data sheet ( Hoja de datos )
| Número de pieza | AUIPS7081S | |
| Descripción | INTELLIGENT POWER HIGH SIDE SWITCH | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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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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1
1 page  
AUIPS7081(R)(S)
Protection Characteristics
Tj=-40..150°C, Vcc=6..35V (unless otherwise specified), typical values are given for Vcc=14V and Tj=25°C
Symbol Parameter
Min. Typ. Max. Units Test Conditions
Ilim Internal current limit
Tsd+
Over temperature high threshold
Tsd-
Vsc
Over temperature low threshold
Short-circuit detection voltage (2)
Vopen load Open load detection threshold
(1) Guaranteed by design
(2) Reference to Vcc
2
150(1)
2
2
5
165
158
3
3
13.5
4
4
A Vout=0V, Tj=25°C
°C See Fig. 2
V
Truth Table
Operating Conditions
IN
OUT
DG pin
Normal
HH
H
Normal
LL
L
Open Load
Open Load (3)
HH
LH
H
H
Short circuit to Gnd
H L (limiting)
L
Short circuit to Gnd
LL
L
Over-temperature
H L (cycling)
L
Over-temperature
LL
L
(3) With a pull-up resistor connected between the output and Vcc.
Lead Assignments
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5
5 Page 
Case outline – TO220 – 5 leads
AUIPS7081(R)(S)
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11
11 Page | ||
| Páginas | Total 19 Páginas | |
| PDF Descargar | [ Datasheet AUIPS7081S.PDF ] | |
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