LTC4080 - 500mA Standalone Li-Ion Charger

Name: LTC4080
SKU: LTC4080-648856

Linear Technology

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Datasheet Details

Part number	LTC4080
Manufacturer	Linear Technology
File Size	458.21 KB
Description	500mA Standalone Li-Ion Charger
Datasheet	LTC4080_LinearTechnology.pdf

LTC4080 Product details

Description

The LTC®4080 is a complete constant-current/constantvoltage linear battery charger for a single-cell 4.2V lithium-ion battery with an integrated 300mA synchronous buck converter.

Features

nn Complete Linear Battery Charger with Integrated Buck Converter Battery Charger: nn Constant-Current/Constant-Voltage Operation with Thermal Feedback to Maximize Charge Rate without Risk of Overheating nn Internal 4.5-Hour Safety Timer for Termination nn Charge Current Programmable Up to 500mA with 5% Accuracy nn C/10 Charge Current Detection Output nn 5µA Supply Current in Shutdown Mode Switching Regulator: nn High Efficiency Synchronous Buck Converter nn 300mA Output Current nn 2.7V to 4.5V.

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Published: Jul 18, 2009 |