EUP8090 - 1A Linear Li-Ion/Polymer Charger IC

Eutech

Datasheet Details

Part number	EUP8090
Manufacturer	Eutech
File Size	0.97 MB
Description	1A Linear Li-Ion/Polymer Charger IC
Datasheet	EUP8090 Datasheet

The EUP8090 series are highly integrated single cell Li-Ion/Polymer battery charger IC designed for handheld devices.

This charger is designed to work with various types of AC adapters capable of operating with an input voltage as low as 2.65V.

The EUP8090 operates as a linear charger and charges the battery in three phases: trickle current, constant current, and constant voltage.

EUP8090 1A Linear Li-Ion/Polymer Charger IC with Integrated FET and Charger.

thermal regulation loop to control charge current to keep safe operation when PCB lacked of enough heat-sinking. A programmable charge timer provides a backup safety for termination. The EUP8090 automatically re-starts the charge if the battery voltage falls below an internal threshold and automatically enters sleep mode when DC supplies are removed. No external sense resistor or blocking diode is required for charging.

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