LN2054 Standalone Linear Li-Ion Battery Charger

Description

LN2054 Standalone Linear Li-Ion Battery Charger with Thermal Regulation * General .
The LN2054 is a complete constant-current /constant -voltage linear charger for single cell lithium-ion batteries.

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Datasheet Specifications

Part number: LN2054
Manufacturer: Natlinear
File Size: 253.12 KB
Datasheet: LN2054-Natlinear.pdf
Description: Standalone Linear Li-Ion Battery Charger

Features

* include charge current monitor, CHRG GND BAT Without Risk of Overheating
* Charges Single Cell Li-Ion Batteries Directly from USB Port Preset 4.2V Charge Voltage with ±1% Accuracy Charge Current Monitor Output for Gas Gauging Automatic Recha

Applications

* Furthermore, the LN2054 is specifically designed to work within USB power specifications. No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture. Thermal feedback regulates the charge current to limit the die temperature during high power ope

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LN2054 Standalone Linear Li-Ion Battery Charger Natlinear

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