LM3658 Datasheet Dual Source USB/AC Li Chemistry Charger

Manufacturer: National Semiconductor (now Texas Instruments)

LM3658 dual source usb/ac li chemistry charger by National Semiconductor (now Texas Instruments) - Datasheet Preview

Datasheet Details

Part number	LM3658
Manufacturer	National Semiconductor (now Texas Instruments)
File Size	705.44 KB
Description	Dual Source USB/AC Li Chemistry Charger
Download	LM3658 Download (PDF)

General Description

The LM3658 is a single chip charger IC designed for handheld applications.

It can safely charge and maintain a single cell Li-Ion/Polymer battery operating from an AC wall adapter or USB power source.

Input power source selection of USB/AC is automatic.

Overview

www.DataSheet4U.com LM3658 Dual Source USB/AC Li Chemistry Charger IC for Portable Applications May 2005 LM3658 Dual Source USB/AC Li Chemistry Charger IC for Portable.

Key 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 Built-in multiple safety timers n Charge status indication n Continuous over-current and temperature protection n Near-depleted battery pre-conditioning n Sleep mode with ultra low quiescent current.

📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	LM3658	Dual Source USB/AC Li Chemistry Charger	Texas Instruments

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