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  • TPS62901-Q1: EN input level compatibility

    Resolved
    Part Number: TPS62901-Q1 Tool/software: Section 7.5 in the datasheet show the EN pin has 0.97 < VIH < 1.03V. I'm using a number of this dc/dc converter to generate 5v and 1v supplies. If the PGOOD is pulled-up to 5v and drives the EN pin of the 1V dc…
    • Resolved
    • Answered

  • TPS62901-Q1: soft-start equation confirm

    Resolved
    Part Number: TPS62901-Q1 Tool/software: Hello expert, My customer would like to know if TPS62901-Q1 soft-start function is shown below without tracking function? Vref we can use 0.6V as VFB or we need to use VFB/0.75V = 0.6V/0.75V even we didn't use…
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    • Answered

  • TPS62901-Q1: PSPICE to simulate output ripple

    Resolved
    Part Number: TPS62901-Q1 Other Parts Discussed in Thread: TPS62901 Tool/software: Hello expert, My customer would like to simulate output ripple based on Vin transient. Could you let us know if TPS62901 Trans model is okay to support it? Thanks a lot…
    • Resolved

  • TPS62901-Q1: TPS62901QRYTRQ1 IBIS model

    TI Thinks Resolved
    Part Number: TPS62901-Q1 Tool/software: Hello, I need IBIS model support for TPS62901QRYTRQ1 in my simulation activity. Similary, looking for other TI PMICs IBIS support.. that are being used in design under simulation are LM43603QPWPRQ1 LM74810QDRRRQ1…

  • TPS62992-Q1: TPS62901-Q1 soft-start

    TI Thinks Resolved
    Part Number: TPS62992-Q1 Other Parts Discussed in Thread: TPS560200-Q1 , , TPS62901-Q1 Hello, colleagues, The TPS62901-Q1 specifies a maximum Start-up delay time of 1400 µs or 1850 µs depending on the configuration. But further on the Soft-start time…

  • TPS22918-Q1: Pspice model TINA-TI

    TI Thinks Resolved
    Part Number: TPS22918-Q1 Other Parts Discussed in Thread: TPS62901-Q1 , TINA-TI , TPS22918 , TPS62901 Tool/software: TPS51385 TPS62901-Q1 TPS62901QRYTRQ1 can you provide these component Pspice models for TINA-TI software simulation testing? I…

  • RE: TPSM82901: The operation of TPSM82901 when open/short of particular pins

    Hi Sir, TPS62901 is the internal IC of TPSM82901, below link is the PIN FEA report of TPS62901-Q1. You can refer to it: https://www.ti.com/cn/lit/fs/sffs465/sffs465.pdf?ts=1715753907002&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252Fzh-cn…
    • Answered

  • TPS62901: TPS62901 power dissipation

    Resolved
    Part Number: TPS62901 Other Parts Discussed in Thread: TPS62902 , TPS62903 , TPS629203-Q1 , TPS65131-Q1 Tool/software: Hello. I need to know the power dissipation of the following components: TPS62901 TPS62902 TPS62903 TPS629203-Q1 TPS65131…
    • Resolved
    • Answered

  • [FAQ] TPS62903: Reasons for Vout variations away from the expected value?

    Resolved
    Part Number: TPS62903 Other Parts Discussed in Thread: TPS62901 , TPS629210-Q1 What are some of the causes of output voltage variations in the TPS62901/2/3 buck converters?
    • Resolved

  • RE: TPS62912: Webench Error 13V to 0.85V <1A

    Yeah I agree with TPS62901. It is much more flexible because it is able to vary the frequency in order to regulate the output correctly. I would recommend the 1MHz Auto PFM/PWM mode for best performance. Using the 2.5MHz mode with Auto PFM/PWM (w/ AEE…

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