AAP2408 Datasheet Step-Down Converter

Manufacturer: EUTECH

AAP2408 step-down converter by EUTECH - Datasheet Preview

Datasheet Details

Part number	AAP2408
Manufacturer	EUTECH
File Size	724.86 KB
Description	Step-Down Converter
Datasheet	AAP2408 Datasheet

General Description

The AAP2408 is a constant frequency, current mode, PWM step-down converter.

The device integrates a main switch and a synchronous rectifier for high efficiency.

The 2.5V to 5.5V input voltage range makes the AAP2408 ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery or 3-cell NiMH/ NiCd batteries.

Overview

AAP2408 1.5MHz, 800mA Synchronous Step-Down Converter with Soft.

Key Features

z High Efficiency up to 96% z 1.5MHz Constant Switching Frequency z 800mA Available Load Current z 270µA Typical Quiescent Current z 2.5V to 5.5V Input Voltage Range z Adjustable Output Voltage as Low as 0.6V z 100% Duty Cycle Low Dropout Operation z No Schottky Diode Required z Short Circuit and Thermal Protection z Excellent Line and Load Transient Response z 1µA Shutdown Current z Soft Start Function z Over Voltage Protection z Available in 1.2V,1.8V,3.3V and adjustable voltag.

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