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Reference DesignMonolithicpower

Reference Design for HF900 900V Flyback Regulator

Reference design for the Monolithic Power Systems HF900, a high-voltage flyback regulator featuring an integrated 900V MOSFET for offline power supply applications.

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Overview

This reference design document provides technical specifications and implementation details for an offline AC/DC flyback converter using the Monolithic Power Systems (MPS) HF900. The HF900 is a fixed-frequency, current-mode regulator with a built-in 900V power MOSFET, designed for high-voltage tolerance and low standby power consumption. The document outlines the performance characteristics and design considerations for power conversion applications utilizing this integrated solution.

Use Cases

  • Small appliances
  • Industrial power supplies
  • LED lighting power supply
  • Auxiliary power for white goods

Topics

Monolithic Power Systems
HF900
flyback regulator
900V MOSFET
offline power supply
reference design
AC/DC converter

Referenced Parts

HF900

Monolithic Power Systems

sku/HF900