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UCC28C56EVM-066: UCC28C56EVM-066 Design file and design question

KUO WENYUNG
Intellectual 285 points
Part Number: UCC28C56EVM-066

Tool/software:

Dear TIer,

I would like to use UCC28C56 design for classic boost 30V to 60V and output current 2A.

1. Could you help us to provide the below PCB & SCH design file? 

Using the UCC28C56EVM-066 (Rev. C)

2. Can we use the coupling auxiliary winding of boost inductor for supply voltage to UCC28C56?

Best regards,

Kuo 

  • 0
    TI__Guru 73265 points

    Hi,

    1. We need to have your company name, this device business case, applications, PPMID, annual volume, etc., before we can provide the PCB and Sch in Altium. We do not share the Altium files on E2E. So please contact your local sales office, or send an email to us to request these. UCC28C56EVM-066 is a flyback converter with input 40V to 1000V, so please explain why this can help you since yours is a low voltage boost design. Also, the EVM is on SiC MOSFET with 1.7kV Vds, yours does not need this.

    2. Yes, you can use coupled winding to the boost inductor to bias the IC in theory ok.