Datasheet4U Logo Datasheet4U.com

AAT3682 - Lithium-Ion/Polymer Linear Battery Charger

General Description

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

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

Key Features

  • BatteryManager™ 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 Sta.

📥 Download Datasheet

Datasheet Details

Part number AAT3682
Manufacturer AAT
File Size 392.72 KB
Description Lithium-Ion/Polymer Linear Battery Charger
Datasheet download datasheet AAT3682 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AAT3682 Li-Ion/Polymer Linear Battery Charger Skyworks
AAT3680 Lithium-Ion Linear Battery Charge Controller Advanced Analogic Technologies
AAT3681A 500mA USB Port or AC Adapter Lithium-Ion/Polymer Battery Charger Advanced Analogic Technologies
AAT3683 1A Linear Li-Ion Battery Charger Advanced Analogic Technologies
AAT3683 1A Linear Li-Ion Battery Charger Skyworks

Other Datasheets by AAT

Part Number Description
AAT3681 USB Port or AC Adapter Lithium-Ion/Polymer Battery Charger
AAT3685 Lithium-Ion/Polymer Battery Charger
AAT3686 USB Port/AC Adapter Lithium-Ion/Polymer Battery Charger
AAT3687 Lithium-Ion/Polymer Battery Charger
AAT3688 USB Port Lithium-Ion/Polymer Battery Charger

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Lithium-Ion/Polymer Linear Battery Charger 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. The AAT3682 charges the battery in three different phases: preconditioning, constant current, and constant voltage. In preconditioning mode, the charge current has two different levels and is controlled by one external pin. Battery charge temperature and charge state are carefully monitored for fault conditions.