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AAT2556

Part Number	AAT2556
Manufacturer	AAT
Description	Battery Charger and Step-Down Converter
Published	Apr 30, 2007
Detailed Description	Battery Charger and Step-Down Converter for Portable Applications General Description The AAT2556 is a member of Analogi...
Datasheet	AAT2556 PDF File

Overview

Battery Charger and Step-Down Converter for Portable Applications General Description The AAT2556 is a member of AnalogicTech's Total Power Management IC™ (TPMIC™) product family.
It is a fully integrated 500mA battery charger plus a 250mA step-down converter.
The input voltage range is 4V to 6.
5V for the battery charger and 2.
7V to 5.
5V for the step-down converter, making it ideal for single-cell lithium-ion/polymer batterypowered applications.
The battery charger is a complete constant current/ constant voltage linear charger.
It offers an integrated pass device, reverse blocking protection, high current accuracy and voltage regulation, charge status, and charge termination.
The charging c...

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