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UCC28056: Schematic review

Kygo Cheng
Expert 6830 points
Part Number: UCC28056

Hi Team,

There is good news that we DIN UCC28056B!

Please help review the SCH ,THX

  • 0
    TI__Genius 9140 points

    Hi Cheng,

    thanks for promoting UCC28056.

    The schematic looks good to me.

    and below I have two suggestions:

    1: leave a SMD cap in parallel with C202 in case we need to find tune the parameter.

    2: use UCC28056 calculator in the TI website to design the key parameter like PFC inductor value( in the schematic is 310uF, please confirm whether it is  correct)