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TPD6S300: TPS6S300 / TPS8S300 unused pin termination

Ronnie Hughes
Expert 3090 points
Part Number: TPD6S300

The TPD6S300 and TPS8S300 datasheets indicate that unused Dx and RPD_Gx pins should be grounded.  If SBUx pins are not used, is there any specific termination requirement?

  • 0
    TI__Expert 3500 points

    Ronnie-

    If you are not using the SBU1/SBU2 pins, the recommend best practice is to ground them similarly to the D+/D- and RPD pins. This will prevent any accidental coupling that has the possibility to occur. Let me know if you have any follow up questions on the device, thanks for using TI protection devices!


    Thanks,

    Alec