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Power Supply Design Guide: DC-DC Non-Isolated Flyback Converter

This Power Supply Design Guide breaks down the four phases of creating a working flyback converter:

  • Electrical design
  • Transient simulation
  • Loop stability
  • PCB layout

Through this guide we will provide instructions and valuable insights for designing a DC-DC Non-Isolated flyback converter using the controller: LM5156-Q1. The target specifications for the design include a nominal 12V input, 5V output, and switching frequency of ~250kHz. Through each phase of the design, you’ll learn about the decisions that matter and the mistakes that can lead to a dead or noisy board.

The Power Supply Design Guide for DC-DC Non-Isolated Flyback Converter will teach you:

Power Supply Design Guide: DC-DC Non-Isolated Flyback Converter

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