HM4057D

Standalone Linear Li-Lon Battery Charger

H&Msemi

HM4057D Features

* Programmable Charge Current Up to 800mA No MOSFET, Sense Resistor or Blocking Diode Required Complete Linear Charger for Single Cell Lithium-Ion Batteries Constant-Current/Constant-Voltage Operation with Thermal Regulation

* to Maximize Charge Rate Without Risk of Overheating Preset 4.2V Charge

HM4057D General Description

The HM4057' is a complete constant-current/ constant voltage linear charger for single cell lithium-ion batteries. Its package and low external component count make the HM4057' ideally suited for portable applications. Furthermore. No external sense resistor is needed, and no blocking diode is requi.

HM4057D Datasheet (161.49 KB)

HM4057D Datasheet Preview — Preview of HM4057D PDF

Datasheet Details

Part number:

HM4057D

Manufacturer:

H&Msemi

File Size:

161.49 KB

Description:

Standalone linear li-lon battery charger.

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HM4057D Standalone Linear Li-Lon Battery Charger H&Msemi

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HM4057D Features

HM4057D General Description

Datasheet Details

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HM4057D Distributor