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TPSI3050-Q1: How to choose PXFR to drive MOSFET?

Jimmy WANG
Genius 3275 points
Part Number: TPSI3050-Q1

Hi team,

As I know the PXFR will increase power capability. Could you help me how to choose the suitable value of PXFR?

  • 0
    TI__Expert 5576 points

    Hello Jimmy,

    Thanks for checking with our team. Typically, PXFR is selected based on the power needed by the secondary side. Can you please provide more information about your application (i.e. MOSFET P/N, switching frequency, etc)? 

    Best regards,
    Tilden Chen

    Solid State Relays | Applications Engineer