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  • TPS54386EVM: TPS5438xEVM Design File

    TI Thinks Resolved
    Part Number: TPS54386EVM Other Parts Discussed in Thread: TPS54383EVM , LM60440AQEVM Hi Team, Could you please send the Altium, OrCad,... Design Files of TPS54386EVM and/or TPS54383EVM to me? Or of PMP4961....? Thanks. Christos
    • Answered

  • TPS54386EVM: DC bias for MLCC cap

    Resolved
    Part Number: TPS54386EVM Customer would like to do the simulation for the loop gain/bode plot with real selected components. As we know, the capacitance losses with ceramic need to be considered with DC bias voltage. On the TPS54386EVM, we see there is…
    • Resolved

  • TPS54386EVM: Is it possible to alter parts on this evaluation board to test for <25V input?

    TI Thinks Resolved
    Part Number: TPS54386EVM Would I have to swap out the input caps or would there be more to it than that? Outputs of 5V and 3.3V would stay the same.
    • Answered

  • RE: TPS54386: Internal compensation

    Resolved
    Very Thanks. However, On the TPS54386EVM board, all of the capacitors are using MLCC type. and its phase margin looks ok. I'm wondering to know if it has used the derated value for these MLCC capacitors or not? In the TPS54386EVM, the calculated resonant…

  • RE: TPS54383EVM: Question about the Input voltage range and max current output of TPS54383EVM

    This is great. Thank you so much for the answer. Would it be possible to provide the design files for both TPS54383EVM and TPS54386EVM? Thanks, Jeff

  • TPS54386: Dual power supply, Vin 12V to Vout 5V & 3.3V design issue

    TI Thinks Resolved
    Part Number: TPS54386 Dear sir, We are in the middle of designing a product prototype which uses TPS54386PWPR for a dual power supply, Vin 12V to Vout 5V & 3.3V with maximum load current 2A each. But we are facing a problem in getting output- 5V and…

  • tps54386 has a 1.5Voutput without a enable

    Other Parts Discussed in Thread: TPS54386EVM , TPS54386 , LM317 hello! My PCB include the power circuit the same as TPS56386EVM,the diffrerents are:the power supply is +5V,the VOUT1 is +1.8V while the VOUT2 is +3.3V. In VOUT2 part,I cut R10. When I disable…

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