ACT3780 - Battery Charger

Product Overview

Active-Semi

Datasheet Details

Part number	ACT3780
Manufacturer	Active-Semi
File Size	515.51 KB
Description	Battery Charger
Datasheet	ACT3780 Datasheet
Note	This datasheet PDF includes multiple part numbers: ACT3780, ACT3780_Active. Please refer to the document for exact specifications by model.
Additional preview pages of the ACT3780 datasheet.

Product details

Description

The ACT3780 is a complete battery-charging and system power management solution for portable hand-held equipment using single-cell Lithiumbased batteries.

Features

ActivePathTM System Power Selection of Best Available Input Supply.
50mΩ Battery Switch for Highest Efficiency.
Dynamic Control of Charging Current Allowing System to Draw Maximum Load from AC/USB Input.
±0.5% Battery Charge Voltage Accuracy.
Up to 12V Input with Over Voltage Protection.
Thermal Regulation for Charge Control.
Charge Status Outputs for LED or System Interface.
Battery Voltage Level Indication.
Progr.

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Published: Dec 3, 2009 |