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TPS51285A: High side and low side MOSFET selection guidance

Jaden Yue
Expert 6235 points
Part Number: TPS51285A
Other Parts Discussed in Thread: CSD87330Q3D

Hi Team,

Could you please help suggest the selection of MOSFET of TPS51285A/B? Do we have any specific requirement such as Rdson etc?

Best Regards,

Jaden Yue

  • 0
    TI__Expert 3900 points

    Hi Jaden,

    Recommend to use the MOSFET  CSD87330Q3D or new products of the same series.

    The Rdson has a effect on OCP value, the specific calculation method is as follows. Therefore, need to consider OCP when choosing Rdson.

    Jaden, if any detailed questions, can directly via Webex.

    Best Regards,

    Zhou