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Número de pieza | AUIPS7091PbF | |
Descripción | INTELLIGENT POWER HIGH SIDE SWITCH | |
Fabricantes | International Rectifier | |
Logotipo | ||
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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, 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
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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1
1 page AUIPS7091(G)(S)PbF
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
8
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
www.irf.com
5
5 Page Case outline - TO220
AUIPS7091(G)(S)PbF
www.irf.com
11
11 Page |
Páginas | Total 19 Páginas | |
PDF Descargar | [ Datasheet AUIPS7091PbF.PDF ] |
Número de pieza | Descripción | Fabricantes |
AUIPS7091PbF | INTELLIGENT POWER HIGH SIDE SWITCH | International Rectifier |
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