ME4069 - Standalone 1.8A Li-Lon Switch Mode Battery Charger

Product Overview

ChipSourceTek

Part number	ME4069
Manufacturer	ChipSourceTek
File Size	1.73 MB
Description	Standalone 1.8A Li-Lon Switch Mode Battery Charger
Datasheet	ME4069 Datasheet
Additional preview pages of the ME4069 datasheet.

The ME4069 is a complete battery charger ME4069

Input Supply Range: 4.7V~5.5V controller for one (4.2V) cell lithium-ion battery. The ME4069 provides a small, simple and efficient solution to fast charge Li-ion battery. An external sense k resistor sets the charge current with high accuracy. An e internal resistor divider and precision reference set the final float voltage to 4.2V per cell with ±1% accuracy. T When the input supply is removed, the ME4069 e automatically enters a low current sleep mode, dropping the battery drain curren.

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Published: Aug 24, 2024 |