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Número de pieza | IPS7091GPBF | |
Descripción | INTELLIGENT POWER HIGH SIDE SWITCH | |
Fabricantes | International Rectifier | |
Logotipo | ||
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Data sheet N° 60291
IPS7091GPbF
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 IPS7091GPbF 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.
Product Summary
Rds(on) 120mΩ max.
Vclamp 70V
I Limit
5A (typ.)
Open load 3V
Package
SO-8
IPS7091GPbF
Typical Connection
+5V +Bat
15K
Dg(3)
Rdg
Control
V Diag
Input Signal
In(2)
Rin
Gnd(1)
Vcc(5-6-7-8)
Out(4)
Pull-up resistor for Open
Load Off detection
Load
www.irf.com
1
1 page Functional Block Diagram
All values are typical
75V
IN
6V
DG
6V
165°C
Tj
158°C
Vcc-Gnd >UV
2.5V
2.0V
Gnd Loss Protection
GND
IPS7091GPbF
VCC
Level
Shifter
Charge
Pump
Driver
66V
Open Load
Short Circuit
-
+
3V
-
+ I Sense
I Limit
-
+
3V
75V
OUT
www.irf.com
5
5 Page Tape & Reel - SO-8
IPS7091GPbF
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
Data and specifications subject to change without notice.
SO8 is MSL2 qualified.
This product has been designed and qualified for the Automotive [Q100] market. 08/22/2006
www.irf.com
11
11 Page |
Páginas | Total 11 Páginas | |
PDF Descargar | [ Datasheet IPS7091GPBF.PDF ] |
Número de pieza | Descripción | Fabricantes |
IPS7091GPBF | INTELLIGENT POWER HIGH SIDE SWITCH | International Rectifier |
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