L5956 Просмотр технического описания (PDF) - STMicroelectronics
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L5956 Datasheet PDF : 16 Pages
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L5956
Multifunction voltage regulator for car radio
Features
■ Four outputs:
– 8.5V @ 500mA
– 5V @ 300mA Permanent
– 5V @ 800mA
– 3.3V @ 800mA
■ 2A high side driver
■ Reset function
■ Ignition comparator
■ Load dump protection
■ Thermal shutdown
■ Overcurrent limitation
■ All pins ESD protected
Table 1. Device summary
Order code
L5956
L5956PD
L5956PDTR
PowerSO20 (slug-up) Multiwatt15 (vertical)
Description
The L5956 contains a triple voltage regulator and
a power switch.
The IC includes a monitoring circuit for detection.
The IC features a very low quiescent under stand-by.
Package
Multiwatt-15 (vertical)
PowerSO-20
PowerSO-20
Packing
Tube
Tube
Tape and reel
August 2007
Rev 1
1/16
www.st.com
1
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