A4401 Automotive Quasi-Resonant Flyback Controller

Allegro Micro Systems

Description

www.DataSheet4U.com A4401 Automotive Low Noise Vacuum Fluorescent Display Power Supply .
This device provides all the necessary control functions to provide the power rails for driving a vacuum fluorescent display (VFD) using minimal exter.

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Datasheet Specifications

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

Applications

* the converter will be operated with a battery input voltage of 13.5 V. To optimize the performance of the regulator at this voltage, the magnetics can be designed to force 0 V across the MOSFET at turn-on. This minimizes switching losses and perhaps more importantly reduces EMI caused by voltage ri

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A4401 Automotive Quasi-Resonant Flyback Controller Allegro Micro Systems

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