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AAT3682 Datasheet Li-Ion/Polymer Linear Battery Charger

Manufacturer: Skyworks Solutions

General Description

The AAT3682 is a lithium-ion/polymer linear battery charger.

It is designed for compact portable applications with a single-cell battery.

The AAT3682 precisely regulates battery charge voltage and charge current, and offers an integrated pass device, minimizing the number of external components required.

Overview

General.

Key Features

  • VIN Range: 4.7V to 6.0V.
  • Low Quiescent Current, Typically 0.5mA.
  • 1% Accurate Preset Voltage.
  • Up to 1A of Charging Current.
  • Integrated Pass Device.
  • Battery Temperature Monitoring.
  • Fast Trickle Charge Option.
  • Deep Discharge Cell Conditioning.
  • LED Charge Status Output or System Microcontroller Serial Interface.
  • Power-On Reset.
  • Lower Power Sleep Mode.
  • Status Outputs for LED or System Interfac.