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TPS650861: PMIC recommendation for Xilinx XCZU7EV

Part Number: TPS650861
Other Parts Discussed in Thread: TPS544C25,

Hi team,

Could you please confirm which PMIC is more recommended for Xilinx XCZU7EV?TPS650861 or TPS6508640+TPS544C25?

Appreciate if you can also highlight the advantage of each PMIC solution.

Thanks.

Best regards

Chen

  • Hi Chen,

    TPS650861 and TPS650864x devices are the same core silicon and are pin to pin compatible. The only difference is going to be that the x861 devices are user programmable and the x864x devices are factory programmed. In this case, if one of the x864x OTPs will work for the customer then they can move forward with that device. If those OTPs do not work for them, they will need to use the user programmable x861 device.

    Best regards,

    Layne J