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Showing 226 results View by: Thread Post Sort by
  • LM5155-Q1: LM5155-Q1

    omkar D
    omkar D
    TI Thinks Resolved
    Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 Tool/software: What is the minimum duty cycle for LM5155-Q1?
    • 5 months ago
    • Power management
    • Power management forum
  • LM5155-Q1: LM5155-Q1, UVLO/SYNC/EN pin

    Aparna Vashishtha
    Aparna Vashishtha
    TI Thinks Resolved
    Part Number: LM5155-Q1 Tool/software: Hi, I want to use this LM5155-Q1 IC as a pre boost solution, but I am able to understand the functioning of the pin UVLO/SYNC/EN. In my application, I want to use SYNC, EN & UVLO functionality all together. …
    • 5 months ago
    • Power management
    • Power management forum
  • LM5155-Q1: X-ray inspection

    Jade Lan
    Jade Lan
    TI Thinks Resolved
    Part Number: LM5155-Q1 Hi team, The customer is using LM5155QDSSRQ1. Does this device have any requirements for X-RAY radiation dose or X-RAY irradiation voltage and current parameters? If so, please provide relevant data. Best Regards, Jade La…
    • 1 month ago
    • Power management
    • Power management forum
  • LM5155-Q1: Open load work and overshoot

    Daniel Wang (auto)
    Daniel Wang (auto)
    TI Thinks Resolved
    Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 , TL431 Hello team, There are 2 questions when my customer using LM5155, pls. help support: The waveform of the rated load is shown in the first figure, including the waveforms of Vgs…
    • 22 days ago
    • Power management
    • Power management forum
  • LM5155-Q1: Compensation Components

    Jacob Wyrick
    Jacob Wyrick
    Part Number: LM5155-Q1 Tool/software: Hi team - Can we provide the formulas for calculating the compensation components for the LM5155-Q1? We have used the TI design tool spreadsheets available only to calculate our component values, but we need to…
    • 7 months ago
    • Power management
    • Power management forum
  • Answered
  • LM5155-Q1: the loss efficiency documentation for LM5155QDSSRQ1

    Jade Lan
    Jade Lan
    Resolved
    Part Number: LM5155-Q1 Tool/software: May I know if the BU can provide the loss efficiency documentation for LM5155QDSSRQ1? The document needs to contain confidence, failure modes, etc., the more detailed the best. I need to do a functional safety calculation…
    • Resolved
    • 3 months ago
    • Power management
    • Power management forum
  • LM5155-Q1: IC socket recommendation

    Taku Murayama
    Taku Murayama
    Part Number: LM5155-Q1 Tool/software: Hi, Do you have any recommendation for IC socket for LM5155QDSSRQ1? BR, Taku
    • 7 months ago
    • Power management
    • Power management forum
  • LM5155-Q1: LM5155 VCC Pin connection

    kun.wang
    kun.wang
    TI Thinks Resolved
    Part Number: LM5155-Q1 Tool/software: Hello I connect 5155 VCC Pin to VDD-12V, it seems works ok. MOS gate voltage changed from VCC to 12V. I'm not sure whehter I can use the circuit connection. Thanks!
    • over 1 year ago
    • Power management
    • Power management forum
  • LM5155-Q1: EMI report

    Frank QIN
    Frank QIN
    TI Thinks Resolved
    Part Number: LM5155-Q1 Tool/software: Hi Team, Can we share the EMI/EMC report of LM5155-Q1 to customer? We are using as a boost. Thanks Best, Frank
    • over 1 year ago
    • Power management
    • Power management forum
  • LM5155-Q1: EMC improvement

    Daniel Wang (auto)
    Daniel Wang (auto)
    TI Thinks Resolved
    Part Number: LM5155-Q1 Other Parts Discussed in Thread: LM5155 , LM5156 Tool/software: Hello team, We DIN LM5155 in an EC sunroof project, but met some EMI issues, customer heard there is an EMC improved part of 5155, what is the part number? Besides…
    • over 1 year ago
    • Power management
    • Power management forum
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