A4401 - Automotive Quasi-Resonant Flyback Controller

Allegro Micro Systems

A4401 Datasheet Preview — Preview of A4401 PDF

Datasheet Details

Part number	A4401
Manufacturer	Allegro Micro Systems
File Size	429.87 KB
Description	Automotive Quasi-Resonant Flyback Controller
Datasheet	A4401_AllegroMicroSystems.pdf

A4401 Product details

Description

This device provides all the necessary control functions to provide the power rails for driving a vacuum fluorescent display (VFD) using minimal external components.

Features

Multiple output regulator.
7 to 40 V input supply.
Low EMI conducted and radiated emissions.
Adaptive quasi-resonant turn on/off control.
Minimal number of external components.
Enable input which can be driven with respect to the battery voltage.

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Published: Oct 14, 2007 |