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Original question:

UCC28070: UCC28070 design for 10Kw

UCC28070: UCC28070 design for 3Kw

Dante Mora
Prodigy 20 points
Part Number: UCC28070

Hi dear TI intruments community

I´m working on a 3 kW battery charger Project (for SEL company) with an interleaved boost solution and I want to use UCC28707 to design the control with PCF

vin=220VAC Vout=400V 

Do you have a design review or hints to adequately select the passive elemnts for the UCC280070 at the specific handeled power?

Thanks for your attention and have a nice day!

  • 0
    TI__Mastermind 27135 points
    Hi Dante,

    Thanks for your interest in UCC28070. Starting on page 29 of the UCC28070 datasheet is a design example which can help you to select the passive components for the PFC stage. You also might have interest in PMP4259 which is a 3kW PFC stage 90Vac-264Vac input and 390V output.

    Best Regards,
    Ben Lough