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  • RE: LMR36520: LMR36520 magnetic environment

    Resolved
    Hi, I will close this thread due to no reply for a long time. If you have other questions in the future, you can ask them again in E2E. Thanks. Aurora
    • Answered

  • LMR36520: Low side current limit

    Resolved
    Part Number: LMR36520 Hello Support team, My customer ask the questions. Could you support? *Does low side current limit occur after high side current limit hit? Or low side current limit can work without high side current limit hit? As example, in…
    • Resolved
    • Answered

  • LMR36520: Recommended land pattern

    Resolved
    Part Number: LMR36520 Hello support team, Customer inquires recommended land pattern, current datasheet has two outlines, DDA0008A and DDA(R-PDSO-G8). Which customer should refer? The thermal pad size are different. 4010.lmr36520.pdf Thanks, Koji Ikeda …
    • Resolved
    • Answered

  • LMR36520: Delta VOUT and Delta IOUT on 9.2.1.2.4 Output Capacitor Selection

    Resolved
    Part Number: LMR36520 Hello Support team, My customer ask what Delta VOUT and Delta IOUT on 9.2.1.2.4. Could you support? I assume that Delta IOUT: load transient peak to peak, min to max or max to min Delta VOUT: customer required voltage change when…
    • Resolved

  • LMR36520: Thermal shutdown and OC

    TI Thinks Resolved
    Part Number: LMR36520 One question about application. if Thermal shutdown and short current are happened at the same time, how is the device behavior? Does IC go to retry mode? if yes, it should have safety concern, right?

  • RE: LMR36520: TINA TI Software Issue

    Hi Sruthi, Since there is no update for 4 weeks, may I assume the issue is resolved so I can close the thread here? You can re-open it by adding a new post. Thanks, Youhao
    • Answered

  • LMR36520: Maximum value of current

    Resolved
    Part Number: LMR36520 Hi team, In synchronous rectification, the peak currents flowing through the two MOSFETs are equal, which is the maximum value of the inductor current. The current tolerance of the lower tube is smaller than that of the upper tube…
    • Resolved

  • RE: LMR36520: How to calculate the valley value of primary side of current in fly-buck

    HI This s equation will assumes ‘normal’ leakage which should give a good approximation in most cases. more detailed ,you can refer Eq.11 in below apps notes https://www.ti.com/lit/an/slua838a/slua838a.pdf
    • Answered

  • RE: LMR36520: Snubber Design: Ftank and Fsnub

    Resolved
    Thank you, Andrew. Please let me know once the formula in the app note " Designing an Isolated Buck (Flybuck) Converter using the LMR36520 " is fixed. Thank you.
    • Answered

  • LMR36520: IBB UVLO

    Resolved
    Part Number: LMR36520 Hi All, is it possible to add UVLO on IBB only with two resistors ? ( we don't need to drive the EN pin form MCU) Vin=24V Vout=-9V UVLO 11.25V (no hysteresis needed) Br, D.
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