LTC4081 Datasheet - Linear Technology

LTC4081 - 500mA Li-Ion Charger

The LTC®4081 is a complete constant-current/constantvoltage linear battery charger for a single-cell 4.2V lithium-ion/polymer battery with an integrated 300mA synchronous buck converter. A 3mm × 3mm DFN package and low external component count make the LTC4081 especially suitable for portable applic.

LTC4081 Features

* 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 NTC Thermistor Input for Temperature Qualified Ch

LTC4081_LinearTechnology.pdf

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Datasheet Details

Part number:

LTC4081

Manufacturer:

Linear Technology

File Size:

464.67 KB

Description:

500ma li-ion charger.

LTC4081 Distributor

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LTC4081 500mA Li-Ion Charger Linear Technology