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WS4518D Datasheet - WillSEMI

Single Li-ion Battery Charger

WS4518D General Description

The WS4518D is a complete constant-current / constant voltage linear charger for single cell Lithium-Ion batteries. 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 tempera.

WS4518D Datasheet (309.57 KB)

Preview of WS4518D PDF

Datasheet Details

Part number:

WS4518D

Manufacturer:

WillSEMI

File Size:

309.57 KB

Description:

Single li-ion battery charger.

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WS4518D Single Li-ion Battery Charger WillSEMI

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