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  • PMP23069: PMP23069 simulation error

    TI Thinks Resolved
    Part Number: PMP23069 Tool/software: What is the reason for the error in the attached image? Are the three XML files misplaced?

  • PMP23069: PMP23069

    TI Thinks Resolved
    Part Number: PMP23069 Tool/software: Hello, I was trying to find and purchase the inductors: L1(PAL6598.223NLT) L2(PAC6596NL) L3(PAC6597NL) from Pulse Electronics, as stated in the BOM PMP23069b_ti_bom(REV B) but cannot find them? I understand…

  • PMP23069: runCurrentLoop() function

    Part Number: PMP23069 Tool/software: Hi Team, For the “runCurrentLoop()” function, after the PI the gi_out term is added to the instantaneous AC voltage divided by the bus voltage. Is there a reason why this was chosen as opposed to a more traditional…
    • Answered

  • PMP23069: Inductor Specifications

    Resolved
    Part Number: PMP23069 Hello, May I get the datasheet of the Inductor L4 used in this design. Also can you kindly share your mail to verify the custom inductor design. Regards,
    • Resolved
    • Answered

  • PMP23069: Output Ceramic Caps

    Resolved
    Part Number: PMP23069 Other Parts Discussed in Thread: LMG3522EVM-042 , PMP23338 Hello, Why are the capacitors C52 and C53 not connected in the layout files of PMP23069? Regards,
    • Resolved
    • Answered

  • PMP23069: Compatibility with TMDSCNCD280039C

    Resolved
    Part Number: PMP23069 Other Parts Discussed in Thread: TMS320F280025C , , TMDSCNCD280039C Hello, I am interested in PMP23069 reference design which is working with TMS320F280025C. The cCARD pinout of both the F280025 and F280039 look very similar…
    • Resolved
    • Answered

  • PMP23069: Asked for the function of the ZCD circuit about PMP23069 solution

    Resolved
    Part Number: PMP23069 Hi Experts, I recently noticed TI reference design PMP23069, a CCM totem pole pfc. My question is Why there exist a ZCD circuit in circuit diagram, what is the purpose of this part of the circuit in a CCM totem pole pfc. and…
    • Resolved
    • Answered

  • PMP23069: Principle and PSFB's action

    Resolved
    Part Number: PMP23069 Other Parts Discussed in Thread: PMP23126 Hi team, thanks for your support always. Regarding to PMP23069, Do we have any document can detailly explain principle and action with PSFB part? PMP23069 reference design | TI.com…
    • Resolved

  • PMP23069: SPLL issue after input AC frequency changes

    Part Number: PMP23069 Dear Champ, I am asking this for our customer. The user reports the phase is not correct after AC frequency changes, though the frequency is correct. The user wonders if AC_FREQ of Function SPLL_1PH_SOGI_config will impact…
    • Answered

  • PMP23069: Missing signal layers in gerber file

    Resolved
    Part Number: PMP23069 Dear TI engineer: I am currently studying TI's reference design PMP23069. As I prepare to test the official Gerber files by making a board, I have encountered an issue. During the board-making process, I discovered that the power…
    • Resolved

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