HM4057D - Standalone Linear Li-Lon Battery Charger

H&Msemi

Datasheet Details

Part number	HM4057D
Manufacturer	H&Msemi
File Size	161.49 KB
Description	Standalone Linear Li-Lon Battery Charger
Datasheet	HM4057D-HMsemi.pdf

The HM4057' is a complete constant-current/ constant voltage linear charger for single cell lithium-ion batteries.

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 Voltage with 1% Accuracy Automatic Recharge 65uA Supply Current in Shutdown 2.9V Trickle Charge Threshold Available in 6-Lead SOT-23 Package.

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Other Datasheets by H&Msemi

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Published: Apr 17, 2018 |