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  • RE: TPS54020: RoHS status and replacement device

    Hi David, Does your customer needs/insist to stay with the exact "Current SS setting" and exact "Current SW frequency"? I would recommend considering TPS543620 or TPS54J060. They are both smaller than TPS54020 and RoHS Complient. TPS543620…

  • TPS54020: x-rays TEST --- found de-lamination across the bond plates to the die

    TI Thinks Resolved
    Part Number: TPS54020 Hello The x-rays show what appears to de-lamination across the bond plates to the die. We want to know if this is normal ? All of the parts x-rayed show this issue. Can you pls help to confirm with your factory about this issue…

  • TPS54020: Vstart and Vstop

    TI Thinks Resolved
    Part Number: TPS54020 Hi team, Good day. To compute for the top UVLO divider resistor, the following equation was used. What is the value for Vstart and Vstop? Regards, Carlo

  • TPS54020: Schematic review

    Part Number: TPS54020 Hi, We are using TPS54020 in our design to generate 1.2V. Attaching the schematics. Please review and let us know if the discrete values at each output are correct. Thanks, Tejaswi

  • TPS54020: Need Css pin FMEA

    TI Thinks Resolved
    Part Number: TPS54020 Hi Experts! Can someone provide a failure mode analysis for the Css pin? My customer would like to know the failure effects if the Css pin is in the following conditions: 1) Open circuit 2) Shorted to GND 3) Shorted to VIN Thanks…

  • TPS54020: Parallel Operation

    TI Thinks Resolved
    Part Number: TPS54020 Other Parts Discussed in Thread: LMZ31710 Hi Team, we would like to confirm if TPS54020 is suitable for parallel operation same with this application support. https://www.ti.com/lit/an/slva389/slva389.pdf Thank you. Mark
    • Answered

  • TPS54020: Export TINA Model from WEBENCH?

    Resolved
    Part Number: TPS54020 Hi folks, I'm having difficulty exporting my TPS54020 WEBENCH design into TINA. The online tutorial is mentioning we can export to TINA from WEBENCH, but it looks like this option is missing for the TPS54020. Am I missing something…
    • Resolved

  • TPS54020: ROHS status

    Part Number: TPS54020 Other Parts Discussed in Thread: TPS54824 , TPS54A24 I find some slightly conflicting information on the ROHS status of the TPS54020RUWR device. Looking at the data sheet it claims to be Green (RoHS and no Sb/Br), but looking at the…
    • Answered

  • TPS54020: Maximum Vout

    Resolved
    Part Number: TPS54020 Hi, We are using the TPS54020 regulator which was originally designed for 5V output. However due to connector voltage drops we need to raise it to 5.1V. The website and webbench say Vout can range 0.6 to 5V however the data sheet…
    • Resolved

  • TPS54020: TPS54020

    TI Thinks Resolved
    Part Number: TPS54020 Dear I use TPS54020 from 12V to 1V, Please help me check the schematic which refer to the attachment.thanks a lot. SCHEMATIC1 19-PS (CPU&MISC).pdf

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