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  • LMR50410-Q1: LMR50410

    TI Thinks Resolved
    Part Number: LMR50410-Q1 Other Parts Discussed in Thread: LMR50410 Hi, I recently submitted a product for EMC testing using the LMR50410. The design of the regulator was copied almost identically from the EVM module. The product failed radiated emissions…

  • LMR50410-Q1: Calculation tool - SLURAZ6

    TI Thinks Resolved
    Part Number: LMR50410-Q1 Tool/software: Hey I am trying to use the SLURAZ6 Calculation tool for the LMR50410-Q1 PN, avaible on the component page . However, the following error happens when I change any entry (yellow cells): Translating: "Run-time…

  • LMR50410-Q1: Schematics and software

    TI Thinks Resolved
    Part Number: LMR50410-Q1 Tool/software: Hello, can you tell me where you got the schematics of LMR50410-q1 and which software you are using to simulate the Device. Thank you
    • Answered

  • LMR50410: PSPICE Simulation Fail

    Resolved
    Part Number: LMR50410 Hi All, I am trying to simulate the circuit that produces +5VDC and +12VDC output in the PSpice. I performed the calculations for these circuits via WEBENCH POWER DESIGNER and when I simulated there, I see +5VDC and +12VDC values…
    • Resolved

  • LMR50410-Q1: Buck converter LMR50410-Q1 functional safety level needs to know.

    TI Thinks Resolved
    Part Number: LMR50410-Q1 Dear In datasheet it is mentioned tha it is Functional safety capable , Can you specify ASIL(A/B/C/D)?
    • Answered

  • LMR50410: Not providing enough current

    Resolved
    Part Number: LMR50410 Other Parts Discussed in Thread: ALLIGATOR Tool/software: Hi, I'm working on a hotplate project using an ESP32. The hotplate has two power inputs: a USB-C port providing 5V for programming, and a DC jack for 12-30V to power the…
    • Resolved

  • LMR50410-Q1: IC not working as expected wrt to Enable control logic

    Part Number: LMR50410-Q1 Tool/software: We are using the LMR50410YQDBVRQ1, and it was observed that the behavior of the ENABLE (EN) pin does not match the expected functionality. According to the datasheet, the EN pin should be pulled high (>1.35V)…
    • Answered

  • LMR50410: Soft Start Time

    Resolved
    Part Number: LMR50410 Other Parts Discussed in Thread: TPS56837 Hello team, Can we measure Soft start time of LMR50410 as same as TPS56837? I read the below document, but it requires SS pin... Understanding Soft Start of TPS56837: https://www.ti…
    • Resolved

  • LMR50410: LMR50410XDBVR violating max SW to GND voltage (Vin + 0.3V)

    TI Thinks Resolved
    Part Number: LMR50410 Tool/software: Hello Team, my simulation shows in DCM (load current <20mA) an overshoot of 773mV (see below PSpice simulation). My customer also confirmed this with measurements. Vin = 5V, Vout = 3.3V, Iout = <20mA Is this…

  • LMR50410: Webench Power Designer recommends a lot of obsolete parts

    TI Thinks Resolved
    Part Number: LMR50410 Tool/software: I'm looking at designs around the LMR50410Y3F-Q1 provided by Webench, and in the BOM it sure does recommend a lot of obsolete parts. Tends to undermine the utility of the tool since I have to spend time sourcing parts…

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