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LM3658 Dual Source USB/AC Li Chemistry Charger

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Description

www.DataSheet4U.com LM3658 Dual Source USB/AC Li Chemistry Charger IC for Portable Applications May 2005 LM3658 Dual Source USB/AC Li Chemistry Cha.
The LM3658 is a single chip charger IC designed for handheld applications.

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Datasheet Specifications

Part number
LM3658
Manufacturer
National Semiconductor
File Size
705.44 KB
Datasheet
LM3658_NationalSemiconductor.pdf
Description
Dual Source USB/AC Li Chemistry Charger

Features

* n Integrated power FETs with thermal regulation n Charges from either an AC wall adapter or USB power source with automatic source selection n 50 mA to 1000 mA charge currents using AC wall adapter n Pin-selectable USB charge currents of 100 mA or 500 mA n Continuous battery temperature monitoring n

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