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A4447 - High Voltage Step Down Regulator

Product Overview

Allegro Micro Systems

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A4447 High Voltage Step Down Regulator by Allegro Micro Systems - Datasheet Preview — Datasheet preview – A4447

Datasheet Details

Part number	A4447
Manufacturer	Allegro Micro Systems
File Size	834.73 KB
Description	High Voltage Step Down Regulator
Datasheet	A4447 Datasheet
Additional preview pages of the A4447 datasheet.

Product details

Description

The A4447 is a 2 A, high efficiency general-purpose buck regulator designed for a wide variety of applications.

Features

Wide input voltage range: 8 to 50 V.
Integrated low RDS(on) DMOS switch.
2 A continuous output current.
Adjustable fixed off-time.
Highly efficient.
Adjustable output: 0.8 to 24 V.
Small package with exposed thermal pad.

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Published: Jul 14, 2009 |