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  • TPS54218: TPS54218

    Resolved
    Part Number: TPS54218 Hi Team, I need graph for junction temperature vs voltage reference for 5V input. see below reference image for 3.3V. I need it for 5V.
    • Resolved

  • TPS54218: de-capsulation results are different between two date code samples

    TI Thinks Resolved
    Part Number: TPS54218 We did de-capsulation for part# TPS54218RTER with two different date codes for our record, one sample was assembled in year 2019 and another in 2012. However, the results observed two die revisions. The internal die marking format…

  • TPS54218: Error while using Transient Model

    TI Thinks Resolved
    Part Number: TPS54218 Hi, While running transient simulation on TPS54218, keep facing error " Operating Point Not Found". Need your help to check on our simulation file for whats going on? Was playing with Analysis parameter but not able to…

  • RE: TPS54218: Device not correctly working in degree temperature

    Hi Radek, as there is currently no activity on this thread I ill go ahead and close it. Please feel free to ope a new thread when you've conducted tests with a larger sample size and still see the same issue. Best regards, Britta

  • TPS54218: Questions about Frequencies Foldback during Start-Up

    TI Thinks Resolved
    Part Number: TPS54218 Good Day, I know that there is a frequency foldback protection feature which reduce the switching frequency during start-up. I have some questions related to the frequency foldback protection - Are there graphs or details available…
    • Answered

  • TPS54519: Soft start time

    Resolved
    Part Number: TPS54519 Other Parts Discussed in Thread: TPS54218 , TPS62867 Hi, For TPS54519, Any recommendations for soft-start time range ? In TPS54218 datasheet, i can see below recommendation for SS time. Thanks and Regards, Pedaiah G.
    • Resolved

  • TPS54218: Supplying voltage on output

    TI Thinks Resolved
    Part Number: TPS54218 Hi Team, I received a question from customer where they are using the TPS54218 for 3.3V output. They were asking if there is any issue to supply a 3.3V on the output while the device is not supplied with any voltage? Will it cause…

  • TPS54218: Output rising not smooth with glitch

    TI Thinks Resolved
    Part Number: TPS54218 Hi~ We found the output voltage raise is not smooth and with glitch when the output voltage is set to 1.8V. I checked with the waveform in the datasheet and it seems there is same behavior. May I know why the raising is not smooth…
    • Answered

  • TPS54218: Clarification on Figure 36 & Figure 37

    Resolved
    Part Number: TPS54218 Hi team, I would like to check on Figure 36 & Figure 37, what is the "Power Dissipation" referring to? Does it refer to the power loss on the chip itself OR the total output power? For example in application, 1.8Vout/2A with 90%…
    • Resolved
    • Answered

  • RE: TPS54623: Unable to optimise the Maximum overshoot Settling Time.

    Resolved
    Hi Elleen, Thanks for your response, Kindly confirm that the APP Note Calculator can support TPS54623RHLR. Over in the Excel sheet it was mentioned that this file supports the Below mentioned parts only. TPS54218 TPS54318 TPS54319 TPS54320 T…

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