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  • LMQ66430-Q1: [Compal]Schematic review

    TI Thinks Resolved
    Part Number: LMQ66430-Q1 Other Parts Discussed in Thread: LMQ66430 , LMQ66420 Hi Expert, Could you help to review the schematic for LMQ66430-Q1? 1.LMQ66430 輸入電壓Vin 12V 輸出電壓Vout 3.6V Choke 2.2uH (Isat 5A) power budget 2A 2.LMQ66430 輸入電壓 Vin 12V 輸出電壓 Vo…

  • LMQ66430-Q1: DRSS over PRSS

    TI Thinks Resolved
    Part Number: LMQ66430-Q1 Hello expert, I'm wondering how much performance DRSS outperforms PRSS in the high frequency band(30MHz - 108MHz) Could you please let me know? Thank you.
    • Answered

  • LMQ66430: How many times can this part be reflowed?

    Resolved
    Part Number: LMQ66430 Hello Team I'd like to know how many times I can reflow LMQ66430R5RXBR. Best Regard Miyano Shinichi
    • Resolved

  • LMQ66430-Q1: Question about integrated bypass capacitor

    TI Thinks Resolved
    Part Number: LMQ66430-Q1 Hello expert, I found that LMQ66430-Q1 has integrated bypass capacitor, so it can reduce EMI. But in datasheet, it seems it still use bypass capacitor And even there are input capacitor selection guides. How can I understand…
    • Answered

  • LMQ66430: about Inductor selection

    Resolved
    Part Number: LMQ66430 Other Parts Discussed in Thread: LMR54406 , LMQ66410 Hello Team I'd like to concfirm validity of inductor selection design. Our circuit requirement Vin : 19V Vout : 5.15V Iout : 150mA (max) I calculated inductor inductance constant…
    • Resolved

  • LMQ66430-Q1: PG behaviour in simulation does not agree with the datasheet

    TI Thinks Resolved
    Part Number: LMQ66430-Q1 Hello, The datasheet of the LMQ66430-Q1 states that Open-drain power-good flag output. Connect to suitable voltage supply through a current limiting resistor. High = power OK, low = power bad. This pin goes low when EN = low…
    • Answered

  • LMQ66430-Q1: LMQ66430-Q1 SIMetrix simulation

    Resolved
    Part Number: LMQ66430-Q1 Other Parts Discussed in Thread: LMQ66430 , Hello, Is the PSpice model of LMQ66430 only supported by PSpice for TI? I can't run the simulation with SIMetrix environment even though I succeed to import the library to SIMetrix.…
    • Resolved
    • Answered

  • LMQ66430-Q1: LMQ66430-Q1 data sheet in the Orderable Part Number

    Resolved
    Part Number: LMQ66430-Q1 Hello Team, LMQ66430-Q1 data sheet in the Orderable Part Number column, I could see LMQ66430MC3RXBRQ1 is used for fixed and Adjustable version can you explain me how this IC can understand is it fixed or adjustable version from the…
    • Resolved
    • Answered

  • LMQ66410: Differences between LMQ66420 and LMQ66430

    Resolved
    Part Number: LMQ66410 Other Parts Discussed in Thread: LM61480 , LM61495 , LM62460 , LMQ66420 , , LMQ66430 Hi support team, Are the differences between LMQ66410, LMQ66420 and LMQ66430 the same as the differences between LM62460, LM61480 and LM61495? ・Current…
    • Resolved
    • Answered

  • LMQ66430: Resistor values for the feedback network provided by WebBench violate equation 5 of the data sheet

    Resolved
    Part Number: LMQ66430 Hello, WebBench recommends RFBT = 4.99 kΩ and RFBB = 10 kΩ for an output voltage of 1.5 V on the LMQ66430. Equation 5 of the data sheet says: 5 kΩ ≤ RFBT || RFBB ≤ 10 kΩ. The parallel combination of…
    • Resolved

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