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  1. Semiconductors
  2. Power Supply IC

AC-DC Converters

For AC-DC control ICs, we offer primary side control ICs that support PWM + QR combined control, and secondary side synchronous rectification control ICs that can dynamically change the timing off.

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Product List

  • Primary

    This IC is an AC-DC primary control IC.

  • Secondary

    This is an IC for secondary side synchronous rectification control.

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The

Secondary side synchronous rectification control IC

The "MM3878 Series" is an AC/DC power supply IC that uses unique control to ensure high efficiency and safety.

Reasons why MinebeaMitsumi semiconductors are the choice

We provide high-performance semiconductors with an integrated system covering development, design, and manufacturing.

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