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TPS544C26: VINSENP/M Pin

Hailiang Zhang
Genius 10880 points
Part Number: TPS544C26

Hi Team,

Could you pls suggest how to deal with the VINSENP/M pin when the input power telemetry founction is not used? Thanks!

Regards,
Hailiang

  • 0
    TI__Mastermind 49370 points

    Hi Hailiang,

    Please refer to datasheet page 31 for detail information.

    1. Short pin3 VINSENP and pin4 VINSENM

    2. Place a 0.1uF ceramic bypass capacitor on pin4 VINSENM referring to AGND

    3. Connect pin4 VINSENM to PVIN node of TPS544C26 device.

    Hope this helps,

    Thanks,

    Nancy