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A4401

Automotive Quasi-Resonant Flyback Controller

A4401 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 Description This device provides all the neces

A4401 General 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. The power supply is based on a quasi-resonant, discontinuous flyback converter, operating near the critical conduction boundary. A nov.

A4401 Datasheet (429.87 KB)

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Datasheet Details

Part number:

A4401

Manufacturer:

Allegro Micro Systems

File Size:

429.87 KB

Description:

Automotive quasi-resonant flyback controller.

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A4401 Automotive Quasi-Resonant Flyback Controller Allegro Micro Systems

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