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Showing 19 results View by: Thread Post Sort by
  • LMR38010-Q1: Efficiency at 2.2MHz 12V/1mA

    Muwei Zheng
    Muwei Zheng
    TI Thinks Resolved
    Part Number: LMR38010-Q1 Other Parts Discussed in Thread: LMR38010 , LMR38020 Tool/software: Hi team, Could you please provide efficiency data of LMR38010-Q1 at 48V input and 2.2MHz 12V/1mA output? Customer is concern about light load current consumption…
    • 3 months ago
    • Power management
    • Power management forum
  • LMR38010-Q1: Please provide unencrypted Pspice model for LMR38010-Q1 IC

    Cheruku Revanth Kumar Reddy
    Cheruku Revanth Kumar Reddy
    TI Thinks Resolved
    Part Number: LMR38010-Q1 Tool/software: Please provide unencrypted Pspice model for LMR38010-Q1 IC
    • over 1 year ago
    • Power management
    • Power management forum
  • LMR38010-Q1: Faulty equation in Datasheet

    Thomas Haase
    Thomas Haase
    TI Thinks Resolved
    Part Number: LMR38010-Q1 Tool/software: In the Datasheet of the LMR38010-Q1 (SNVSC72B – FEBRUARY 2023 – REVISED JANUARY 2024): The Equation 10 seems to be wrong. Going after the Equation, the required inductivity decreases with increased current…
    • 8 months ago
    • Power management
    • Power management forum
  • LMR38010-Q1: LMR38010FSQDDARQ1 & TPS629211QDYCRQ1

    Shiny Deborah
    Shiny Deborah
    TI Thinks Resolved
    Part Number: LMR38010-Q1 Tool/software: Reference FIT values according to Siemens norm : SN29500 required for the below mentioned parts LMR38010FSQDDARQ1 TPS629211QDYCRQ1
    • 11 months ago
    • Site support
    • Site support forum
  • LMR38010-Q1: LMR38010-Q1: no feedback network compensation required?

    Alex L
    Alex L
    TI Thinks Resolved
    Part Number: LMR38010-Q1 Other Parts Discussed in Thread: LM5164-Q1 , , LM5163-Q1 , LMR38010 Dear all, I noticed that LMR38010-Q1 doesn't apparently need any feedback compensation network, such as the one required by its older 'brother' LM5164-Q1. …
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LMR38010: LMR38010 FSS EMI % Q1 difference?

    kwon
    kwon
    Resolved
    Part Number: LMR38010 Other Parts Discussed in Thread: , LMR38020 , LMR38020EVM HI~ If the surrounding environment is the same (layout, load, etc...) 1. If only LMR38010 frequency and L (200MHZ ~ 2.2 MHz), are EMI characteristics the same? 2. Are…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LMR38010-Q1: power loss calculation

    Zhenyu Chen
    Zhenyu Chen
    TI Thinks Resolved
    Part Number: LMR38010-Q1 Other Parts Discussed in Thread: LMR38020-Q1 , regarding the chip LMR38010-Q1/LMR38020-Q1, could you provide me some power loss calculation sheet for the chip?
    • over 1 year ago
    • Power management
    • Power management forum
  • LM5163-Q1: Leakage of PGOOD ports in LM5163-Q1 (and LMR38010-Q1)

    Alex L
    Alex L
    TI Thinks Resolved
    Part Number: LM5163-Q1 Other Parts Discussed in Thread: LMR38010-Q1 , Good morning What is the maximum input leakage @150°C (or 125°C) of PGOOD port (i.e. when voltage is regulated inside of the ‘good’ range , it should be a MOS --> Zero Gate Voltage…
    • over 1 year ago
    • Power management
    • Power management forum
  • LMR38010-Q1: EP connection in IBB application

    Craig Javid
    Craig Javid
    TI Thinks Resolved
    Part Number: LMR38010-Q1 Other Parts Discussed in Thread: LMR38010 I am using the LMR38010 as an inverting buck-boost regulator to convert 24V to -7V. Should the EP pad be connected to the GND pin which becomes the negative output of the converter as…
    • over 1 year ago
    • Power management
    • Power management forum
  • LMR38010-Q1: LMR38010FS-Q1: Poles and zeroes of Bode Diagram

    Alex L
    Alex L
    TI Thinks Resolved
    Part Number: LMR38010-Q1 Other Parts Discussed in Thread: LMR38020 Hi , I found out using Webench that the LMR38010FS-Q1 is easily put into instability (Phase margin < 45°), e.g. for too small an output capacitance. What kind of response function…
    • over 1 year ago
    • Power management
    • Power management forum
>

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