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  • RE: LM5008A: Current Limit

    Niranjan Nair
    Niranjan Nair
    Hi Allan, Closing this thread due to inactivity. Feel free to reopen if the issue persists. Thanks and regards, Niranjan
    • 7 months ago
    • Power management
    • Power management forum
  • LM5008A: Soft Start

    Allan Fan
    Allan Fan
    TI Thinks Resolved
    Part Number: LM5008A Tool/software: Hi expert, Customer would like to have 200ms delay time on 3.3Vo after Vin reach a target threshold e.g. 54Vin. The only way we can think of is using RT/SD pin, maybe have a R divider and/or a RC delay but RT pullup…
    • 7 months ago
    • Power management
    • Power management forum
  • LM5008A: LM5008AMM/NOPB

    Divyaa M U
    Divyaa M U
    TI Thinks Resolved
    Part Number: LM5008A Tool/software: Can you please say what will be the voltage across the RCL pin resistor. How to calculate the voltage across the RCL resistor. Rcl resistor voltage is 665K.
    • 11 months ago
    • Processors
    • Processors forum
  • LM5008A: LM5008AMM/NOPB

    Divyaa M U
    Divyaa M U
    TI Thinks Resolved
    Part Number: LM5008A Tool/software: In the part number LM5008AMM/NOPB Can you please say what will be the Voltage for the capacitor that connected between BSW pin and Sw pin Or please tell us how to calculate or find the voltage for the that capacitor…
    • 11 months ago
    • Power management
    • Power management forum
  • Answered
  • LM5008A: Please check switching frequency

    Johnson David
    Johnson David
    Resolved
    Part Number: LM5008A Other Parts Discussed in Thread: DRV8350 Tool/software: Dear Ti Team Actually i'm using DRV8350 Device. LM5008A is included in DRV8350. so, i have question about LM5008A switching frequency the bellows is my setting information…
    • Resolved
    • 11 months ago
    • Power management
    • Power management forum
  • LM5008A: OCP behavior

    Allan Fan
    Allan Fan
    TI Thinks Resolved
    Part Number: LM5008A Tool/software: Hi expert, Customer used LM5008A and measured OCP waveform with e-load. CH1 is 3.3Vout, and CH2 is inductor current. The first trip point the inductor current is about 0.58A which seems reasonable. Could you please…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM5008A: vs LM5008 Startup

    Allan Fan
    Allan Fan
    Resolved
    Part Number: LM5008A Other Parts Discussed in Thread: LM5008 Hi expert, May I clarify with you if LM5008 startup behavior would be same as LM5008A? Customer would like to make these two as 2nd source replacement. Below the startup figure in LM5008A didn…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • LM5008A: Unencrypted Model on LTSPICE XVII Simulation Error

    Syed Ali Rizvi
    Syed Ali Rizvi
    TI Thinks Resolved
    Part Number: LM5008A Hello I am using the unencrypted model of LMR5008 buck converter on LTSPICE XVII. When i run the simulation, i encounter the same problem where it states "u1:v8: requires a minimum of 5 parameters. Only 3 specified." Can…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • LM5008A: LT Spice model

    Andrei Siegel
    Andrei Siegel
    Resolved
    Part Number: LM5008A Other Parts Discussed in Thread: LM5008 , Hello all, After importing the Model of LM5008A "LM5008_TRANS.LIB", see the header below, I get an error with V8. This seems to be a Pulse-Voltage source: V8 U6 0 PULSE 0 1 100N LTSpice…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • LM5008A: switching frequency

    Denny Huang
    Denny Huang
    TI Thinks Resolved
    Part Number: LM5008A Dear Team The customer use equation (1) to calculate the switching frequency. But different from the value of capture's waveform. Could you help explain the different frequency? The spec is : Vin=54V,Vo=3.3V、Io=122mA、L=330uH…
    • over 3 years ago
    • Power management
    • Power management forum
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