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  • LMR36015-Q1: OVP Mechanism

    Resolved
    Part Number: LMR36015-Q1 Hi TI expert, May I know whether LMR36015-Q1 has any OVP mechanism? I notice we do have current limit and minimum on-time requirement. So if the OVP do happen on Vout side, the controller will only reduce the PWM & frequency until…
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  • LMR36015: Layout feedback

    Resolved
    Part Number: LMR36015 Hi, I have my design with LMR36015 quite advanced and I would like to have a feedback from TI. Attached you will find a document with a description of the stack, sch, and layers. There is a point, pin12 - SW node, where I would like…
    • Resolved

  • LMR36015-Q1: LMR36015AQRNXRQ1

    TI Thinks Resolved
    Part Number: LMR36015-Q1 Hi , This is regarding MPN - LMR36015AQRNXRQ1 . I tried simulating the circuit with PSPICE Model for following data. Input - 6V-36V Output - 5V, 1A Switching frequency - 400KHz I got some issues that while simulating I am getting…
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  • LMR36015: Accessing old Webench / LMR36015 Webench support

    Resolved
    Part Number: LMR36015 How can I get access to the old Webench from 2021? I designed a power supply using the LMR36015 using it. When I tried to analyze that circuit again Webench now says it isn't supported. It was supported in 2021! This is crazy…
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    • Answered

  • LMR36015-Q1: Determining Junction temperature at theoretical ambient temperature.

    Resolved
    Part Number: LMR36015-Q1 Other Parts Discussed in Thread: LMR36006-Q1 , LMR36015 , LMR36006 , LMR36015S , We measure LMR36015FSCQRNXTQ1 case temp at room temperature and would like to find out if running it at 80°C ambient would maintain junction temperature…
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  • LMR36015: Is the Inverting Buck-Boost (IBB) architecture unsupported in some buck controllers?

    Resolved
    Part Number: LMR36015 Other Parts Discussed in Thread: LV2862 , Hi there, We need an IBB solution that can go from +13-14V to -12V. The current requirements are ≈50-100mA (or less). My understanding was that most "typical" buck controllers could be used…
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    • Answered

  • LMR36015: How does the capacitor between the pin of Boot and SW charge up during chip start-up time?

    Resolved
    Part Number: LMR36015 Hi TI expert， The function of the capacitor between BOOT and SW is providing voltage for internal high-side driver. In the start time, If the high-side tube is turned on first, how does it turn on when the capacitor is no voltage? …
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  • LMR36015: A issue in PSpice for TI: the total simulation time is 300 milliseconds, and the progress has been stuck at 100ms.

    TI Thinks Resolved
    Part Number: LMR36015 I Use LMR36015 to realize the voltage conversion from 50V to 7.3V, but w hen I use "PSpice for TI" software for simulation, the total simulation time is 300ms, but when it reaches 100ms, the simulation is stuck and cannot be completed…

  • LMR36015: Spread Spectrum Available on industrial part?

    TI Thinks Resolved
    Part Number: LMR36015 HI there, Does the industrial version of this part have Spread Spectrum? It's in the splash summary but I couldn't find it anywhere else in the datasheet? Looks like it could only be on the automotive part? Thanks!

  • LMR36015S: HOT-PLUG

    TI Thinks Resolved
    Part Number: LMR36015S Hi The customer has a question they are testing the HOT-PLUG, The voltage will exceed 60v and burn the LMR36015S , do you need to suggest adding hot swap?

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