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LP3947 - Single Cell Li-Ion Battery Charger

Texas Instruments

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Datasheet Details

Part number	LP3947
Manufacturer	Texas Instruments
File Size	890.21 KB
Description	Single Cell Li-Ion Battery Charger
Datasheet	LP3947-etcTI.pdf

LP3947 Product details

Description

The LP3947 is a complete charge management system that safely charges and maintains a Li-Ion battery from either USB power source or AC adaptor.

Features

1.
23 Supports USB Charging Scheme.
Integrated Pass Transistor.
Near-Depleted Battery Preconditioning.
Monitors Battery Temperature.
Built-In 5.6 Hour Timer.
Under Voltage and Over Voltage Lockout.
Charge Status Indicators.
Charge Current Monitor Analog Output.
LDO Mode Operation can source 1 Amp.
Continuous Over Current/Temperature Protection.

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Published: Jul 9, 2020 |