LTC4078X - Dual Input Li-Ion Battery Charger

Product Overview

Linear Technology

Datasheet Details

Part number	LTC4078X
Manufacturer	Linear Technology
File Size	191.57 KB
Description	Dual Input Li-Ion Battery Charger
Datasheet	LTC4078X Datasheet
Additional preview pages of the LTC4078X datasheet.

Product details

Description

The LTC®4078/LTC4078X are standalone linear chargers that are capable of charging a single-cell Li-Ion/Polymer battery from both wall adapter and USB inputs.

Features

n 22V Maximum Voltage for Wall Adapter and USB Inputs n Charge Single-Cell Li-Ion Batteries from Wall Adapter and USB Inputs n Automatic Input Power Detection and Selection n Charge Current Programmable Up to 950mA from Wall Adapter Input n Overvoltage Lockout for Wall Adapter and USB Inputs n Battery Detection Input Disables Charger When No Battery is Present n No External MOSFET, Sense Resistor or Blocking Diode Needed n Thermal Regulation Maximizes Charge Rate Without Risk of Overheating.

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Published: Mar 18, 2010 |