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  • TPSM82901: TPSM82901 using as Inverting Buck-boost

    TI Thinks Resolved
    Part Number: TPSM82901 Hey, I would like to us TPSM82901 as inverting buck boost, input voltgae is 5v and output voltage is -5v with maximum load of 0.1A. since the Pspice module spsify that it can not simulte inverting topoligies (due to internal…

  • TPSM82901: TPSM82901 status

    TI Thinks Resolved
    Part Number: TPSM82901 Other Parts Discussed in Thread: TPSM82903 , TPSM82902 , LMZ12001 , Dear TI, We have developed a mediacal device with your TPSM82901 reference and now we are having serious problems to buy them. We need 2 thousand pieces/month…
    • Answered

  • TPSM82901: TPSM82901 Inquiry

    Resolved
    Part Number: TPSM82901 TPSM82901 Inquiry Does the TPSM82901's soft-start (Tss) rise time refer to the time it takes for the output voltage to rise from 0% to 100%? Or is it the time it takes from 10% to 90%?
    • Resolved
    • Answered

  • TPSM82902: EMC and thermal performance TPSM82901 vs TPSM82902 vs TPSM82903

    Resolved
    Part Number: TPSM82902 Other Parts Discussed in Thread: TPSM82901 , TPSM82903 , Hello, Is there any differerence in efficiency or EMI performance between the TPSM82901, TPSM82902, TPSM82903 when outputing less than 1A? The switch characteristics and…
    • Resolved

  • TPSM82901: Output voltage regulation

    TI Thinks Resolved
    Part Number: TPSM82901 Does the output voltage regulation value of the TPSM82901SISR include load and line regulation? VSET is used for voltage setting. Datasheet Vo_Reg3 Output Voltage Regulation VSET Configuration selected. –40°C <Tj …

  • TPSM82901: Iq when VIH < VIN < VUVLO

    TI Thinks Resolved
    Part Number: TPSM82901 Hello, What current will this device draw when VIN/EN = 2.5V? Below the UVLO threshold but higher than the required EN voltage. Is it the same as ISD? Thanks, Michael
    • Answered

  • TPSM82901: TPSM82901 vs. TPSM82903: What is the advantage of using the lower max current option?

    Resolved
    Part Number: TPSM82901 Other Parts Discussed in Thread: TPSM82903 , Tool/software: Hello, I am considering using TPSM8290x for a power supply. But I am unsure, which specific module I should choose. The TPSM - Converters have a max. current range…
    • Resolved
    • Answered

  • TPSM82901: Regarding to Thermal via

    Resolved
    Part Number: TPSM82901 Hi team, In below documents, it is recommended that put thermal via which hole size is over 0.3mm under thermal pad. www.ti.com/.../tpsm82901.pdf www.ti.com/.../slua271c.pdf But our customer said below, "Due to the board…
    • Resolved
    • Answered

  • TPSM82901: Outpt Voltage tolerance

    Resolved
    Part Number: TPSM82901 Tool/software: Hello Team I just wonder about output voltage tolerance. I saw the E2E topic about following: https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1432254/tpsm82901-output…
    • Resolved

  • TPSM82901: PSPICE for TI Model Does not Work

    TI Thinks Resolved
    Part Number: TPSM82901 Tool/software: The Webench design would not simulate properly: the output voltage never exceeds mV level. I translated the design to PSPICE for TI: that also failed to simulate properly.

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