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TRF1208-AFE7950EVM: Schematic design for power supply core voltage 0.9V TPS54824 DC DC converter

Part Number: TRF1208-AFE7950EVM
Other Parts Discussed in Thread: TPS54824

Dear TI team,

While simulating the power supply as per schematic of TRF1208-AFE7950EVM we're able to get voltage levels of 0.954V for TPS54824 DC DC converter

  While simulating it with the given circuit in schematic with Webench results are as per below

With resistor values of 3.57K and 6.04K the output voltage is higher than recommended operating condition

Please provide your valuable feedback.



  • Dear All,

    This is followup question to above request, we have checked on board voltage it's 0.958V, which is not in range of recommended operating conditions. 

    Can you please let us know whether is it because of some specific reason or some design practice which we shall follow?