Datasheet4U Logo Datasheet4U.com

A4057 Datasheet Linear Li-ion Battery Charger

Manufacturer: AiT Semiconductor

Overview: AiT Semiconductor Inc. .ait-ic. A4057 BATTERY MANAGEMENT LINEAR LI-ION BATTERY.

Datasheet Details

Part number A4057
Manufacturer AiT Semiconductor
File Size 436.69 KB
Description LINEAR LI-ION BATTERY CHARGER
Datasheet A4057-AiTSemiconductor.pdf

General Description

A4057 series is a double lithium battery charge management chip.

The chip includes a charge state detection, the charging process, temperature detection and so on.

The chip also integrates a high-precision reference voltage module in it.

Key Features

  • Double lithium battery charge management.
  • Only need a few external components.
  • Pre-charge, constant current charging , constant voltage charging mode.
  • Temperature detection.
  • Two charging status.
  • Available in SOP8 Package.

More Datasheets from AiT Semiconductor

Part Number Description
A4051 1A LINEAR LI-ION BATTERY CHARGER
A4053 1A LINEAR LI-ION BATTERY CHARGER
A4054A 800mA STANDALONE LINEAR Li-ion BATTERY CHARGER
A4055 800mA STANDALONE LINEAR LI-ION BATTERY CHARGER
A4001 ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION
A4004 ONE CELL LITHIUM-ION/POLYMER BATTERY PROTECTION IC
A4006 SINGLE CELL LI-ION BATTERY INDICATOR
A4061 500mA/1.5A STANDALONE LINEAR LI-ION BATTERY CHARGE
A4062 STANDALONE Li-ION SWITCH MODE BATTERY CHARGER
A4063 MAX.2A LI-ION SWITCHING CHARGER IC

A4057 Distributor