CE3150B - Standalone Linear Li-Ion Battery Charger

General Description

Open Drain Charge Status Output.

O by an internal N-channel MOSFET switch.

CHRG pin is forced high impedance.

Key Features

z Ideal for Low-Dropout Designs for Single-Cell Li-Ion or Li-Pol Batteries Charge Directly from USB Port or AC Adapter in Space Limited Portable.

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CE3150B standalone linear li-ion battery charger by Chipower - Datasheet Preview

Datasheet Details

Part number	CE3150B
Manufacturer	Chipower
File Size	690.59 KB
Description	Standalone Linear Li-Ion Battery Charger
Datasheet	CE3150B Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Standalone Linear Li-Ion Battery Charger with Thermal Regulation CE3150B Series INTRODUCTION: The CE3150B is a complete constant-current/ constant –voltage linear charger for single cell lithium-ion batteries. Its SOT package and low external component count make the CE3150B ideally suited for space limited portable applications. Furthermore, the CE3150B 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 operation or high ambient temperature.