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PMP41037: 3kW adaptation

Daniel Waleniak
Expert 5345 points
Part Number: PMP41037

Tool/software:

Dear Team,

Can you share any guidance on adapting the PMP41037 for a 3kW system instead?

The design would be single phase 800V-12V 3kW.

Is it possible to parallel the units?

Thank you,

Daniel Waleniak

  • 0
    TI__Expert 6690 points

    Hi Daniel,

    No, we do not recommend to parallel LLC stage directly. 

    For 3kW power level, I would suggest you to split the transformer into 2 transformer, then make two HB LLC stages serial on the 400V side, and parallel on the 12V side.