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AC-DC -recommended

switch
Genius 3010 points
Other Parts Discussed in Thread: UCC28065, UCC256402

Hi Ti Team，

I want to design an AC-DC product, please help recommend a suitable IC, Product volume requirements want to use GaN FET to design.the requirements are as follows:

  • 0
    TI__Genius 9140 points

    hello Switch,

    from your spec, do  you mean to have PFC+DCDC solution?

    right now we have UCC28065 high frequency TM mode controller that can be used for GaN.

    for LLC, we still do not have a controller that is specil design with HV start up for LLC.

    you can selecet UCC256402 and use GaN, but please make sure the resoanant frequency below 300kHz.

    Hope this helps you.