APW7080 Datasheet Asynchronous Step-Down Converter

Manufacturer: ANPEC

APW7080 asynchronous step-down converter by ANPEC - Datasheet Preview

Datasheet Details

Part number	APW7080
Manufacturer	ANPEC
File Size	818.71 KB
Description	Asynchronous Step-Down Converter
Download	APW7080 Download (PDF)

General Description

The APW7080 is a 4A, asynchronous, step-down converter with integrated 80mΩ P-channel MOSFET.

The device, with current-mode control scheme, can convert 4.5~26V input voltage to the output voltage adjustable from 0.8 to 90% VIN to provide excellent output voltage regulation.

The APW7080 regulates the output voltage in automatic PSM/PWM mode operation, depending on the output current, for high efficiency operation over light to full load current.The APW7080 is also equipped with power-onreset, soft-start, and whole protections (undervoltage, over temperature, and current-limit) into a single package.

Overview

APW7080 4A, 26V, 380kHz, Asynchronous Step-Down Converter.

Key Features

Wide Input Voltage from 4.5V to 26V Output Current up to 4A Adjustable Output Voltage from 0.8V to 90%VIN - 0.8V Reference Voltage - ±2.5% System Accuracy 80mΩ Integrated P-Channel Power MOSFET High Efficiency up to 91% - Pulse-Skipping Mode (PSM) / PWM Mode Operation Current-Mode Operation - Stable with Ceramic Output Capacitors - Fast Transient R.

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