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A4055 Datasheet 800mA STANDALONE LINEAR LI-ION BATTERY CHARGER

Manufacturer: AiT Semiconductor

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Datasheet Details

Part number A4055
Manufacturer AiT Semiconductor
File Size 917.14 KB
Description 800mA STANDALONE LINEAR LI-ION BATTERY CHARGER
Datasheet download datasheet A4055 Datasheet

General Description

The A4055 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 temperature during high power operation or high ambient temperature.

Overview

AiT Semiconductor Inc.

www.ait-ic.com A4055 BATTERY MANAGEMENT 800mA STANDALONE LINEAR LI-ION BATTERY.

Key Features

  • include charge current monitor, under-voltage lockout, automatic recharge and a status pin to indicate charge termination and the presence of an input voltage. The A4055 is available in SOT-25 Package.

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