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UCC28070: UCC28070 to be a single PFC

Alex Chen9
Expert 1075 points
Part Number: UCC28070
Other Parts Discussed in Thread: UCC28180

HI Sir

Can I use the UCC28070 to be a single PFC? how to change?

thanks

  • 0
    TI__Mastermind 34465 points
    Hello Alex,
    You can use the UCC28070 as a single phase pfc controller by just using the GDA output and CSA section of the ic.
    The part is then designed to deliver full load power from GDA since GDB is not used.
    However it is less expensive and easier to use one of the non-interleaved CCM controllers such as the UCC28180.
    Regards
    John