AAT2557 Datasheet 500mA Battery Charger and 300mA LDO Regulator

Manufacturer: Skyworks Solutions

AAT2557 500ma battery charger and 300ma ldo regulator by Skyworks Solutions - Datasheet Preview

Datasheet Details

Part number	AAT2557
Manufacturer	Skyworks Solutions
File Size	1.57 MB
Description	500mA Battery Charger and 300mA LDO Regulator
Datasheet	AAT2557 Datasheet

General Description

The AAT2557 is a fully integrated 500mA battery charger and a 300mA low dropout (LDO) linear regulator.

The input voltage range is 4V to 6.5V for the battery charger and 2.7V to 5.5V for the linear regulator, making it ideal for applications operating with single-cell lithium-ion/ polymer batteries.

The battery charger is a complete constant current/constant voltage linear charger.

Overview

DATA SHEET AAT2557 500mA Battery Charger and 300mA LDO Regulator for Portable Systems.

Key Features

the device offers over-voltage, current limit, and thermal protection. The linear regulator is designed for fast transient response and good power supply ripple rejection. Capable of up to 300mA load current, it includes shortcircuit prot.

📁 Similar Datasheet

Brand Logo	Part Number	Description	Manufacturer
	AAT2557	500mA Battery Charger and 300mA LDO Regulator	Advanced Analogic Technologies

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