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  • LM46002-Q1: LM46002-Q1

    TI Thinks Resolved
    Part Number: LM46002-Q1 Hi Naresh, Thank you for looking into this - the issue maybe application specific, the RL previously selected for this buck converter yields 350kHz, and taking the entire period of the waveform, I am mesuwing 242kHz so there…

  • LM46002-Q1: LM46002-Q1 Spice Model Request (and location of PSpice Models compatible with LTSpice)

    TI Thinks Resolved
    Part Number: LM46002-Q1 Tool/software: LM46002-Q1 I am holping you can share where I can find the spice model(s) for this and other TI parts. I am using LTSpice, and it is my understanding that I would need PSpice models for it to be compatible. Also…

  • LM46002-Q1: Measurements

    TI Thinks Resolved
    Part Number: LM46002-Q1 Other Parts Discussed in Thread: LM46002 , LM5122 Hello I have further mesurements, but they are not related to the SW1 and SW2 network. As of right now, you have all of the measurements relevant to my question. The 232kHz fsw…

  • LM46002-Q1: Will this device be damaged if the EN PIN is 12V but the VIN is off.

    TI Thinks Resolved
    Part Number: LM46002-Q1 Tool/software: Hi Expert, My customer are evaluating LM46002-Q1, the input voltage is 24V and convert output is 12V. Besides, they use another one 12V for enable PIN. However, we notice that the EN PIN input voltage need to be…

  • LM46002-Q1: Strange Curves Out of the SW1 and SW2 Not out of the LM5122 (at least they make the most sense)

    TI Thinks Resolved
    Part Number: LM46002-Q1 Other Parts Discussed in Thread: LM5122 , , LM46002 Good morning, A legacy design I am reverse engineering has a LM46002Q1 Buck converter from 28 to 43V and a LM5122 Boost converter from -43 to -28V. I was able to probe some…

  • PSPICE-FOR-TI: LM46002-Q1 Spice Model Request (and location of PSpice Models compatible with LTSpice)

    Part Number: PSPICE-FOR-TI Tool/software: Good morning, We are able to download PSPICE for TI and downloaded it to my machine, but were not able to locate the path to the executable file to run the software. Can you please provide some guidance in…

  • LM46002-Q1: Soft-Start time concern

    TI Thinks Resolved
    Part Number: LM46002-Q1 Other Parts Discussed in Thread: LM46002 Hi TI expert, May I have your help to check whether LM46002 A QPWPRQ1 has any minimum soft-start time limitation? We would like to control the SS time within 0.5ms, so it will be lower…
    • Answered

  • LM46002-Q1: LM46002 PGOOD PIN

    Resolved
    Part Number: LM46002-Q1 HI team, can we pull up the LM46002-Q1 PGOOD PIN to Vout via a resistor if we set the Vout = 5V? Thanks.
    • Resolved

  • LM46002-Q1: LM46002-Q1 abnormal output

    TI Thinks Resolved
    Part Number: LM46002-Q1 Other Parts Discussed in Thread: LM46002 Dears When i only provide 24V input and didn't enable ti ,i found Vout has 1.7V voltage. Dose it normal output? This moment every pin output voltage as below my schematic as below…
    • Answered

  • LM46002-Q1: difference between LM46002-Q1 and LM46002A-Q1

    Resolved
    Part Number: LM46002-Q1 Hi Team, The datasheet shows the following however I coudn't find detail defference between LM46002-Q1 and LM46002A-Q1. >The LM46002A-Q1 version is optimized for PFM operation and recommended for new designs. Could you tell me…
    • Resolved

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