LTC4054-4.2 - Standalone Linear Li-Ion Battery Charger

Product Overview

Linear Technology

Part number	LTC4054-4.2
Manufacturer	Linear Technology
File Size	192.42 KB
Description	Standalone Linear Li-Ion Battery Charger
Datasheet	LTC4054-4.2 Datasheet
Note	This datasheet PDF includes multiple part numbers: LTC4054-4.2, LTC4054X-42. Please refer to the document for exact specifications by model.
Additional preview pages of the LTC4054-4.2 datasheet.

s Programmable Charge Current Up to 800mA s No MOSFET, Sense Resistor or Blocking Diode Required s Complete Linear Charger in ThinSOTTM Package for Single Cell Lithium-Ion Batteries s Constant-Current/Constant-Voltage Operation with Thermal Regulation.
to Maximize Charge Rate Without Risk of Overheating s Charges Single Cell Li-Ion Batteries Directly from USB Port s Preset 4.2V Charge Voltage with ±1% Accuracy s Charge Current Monitor Output for Gas Gauging.
s Automatic Recharge s Charge.

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Published: Mar 24, 2010 |