HM4057D Datasheet Standalone Linear Li-lon Battery Charger

Manufacturer: H&M Semiconductor

Overview: HX6007 Standalone Linear Li-Lon Battery Charger with Thermal.

Datasheet Details

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

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

Its package and low external ponent count make the HM4057' ideally suited for portable applications.

Furthermore.

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.

Part Number	Description
HM4054	Independent linear lithium battery charger
HM4054B	Independent linear lithium battery charger
HM4054C	Single-chip thermal regulation of the micro-linear battery management chip
HM4056G	Standalone Linear Li-Ion Battery Charger