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  • LMS3635-Q1: LMS3635MQRNLRQ1

    TI Thinks Resolved
    Part Number: LMS3635-Q1 for sample package like 50pcs/per box. is it normal for LBL all the same? Thanks!

  • RE: LMS3635-Q1: WEBENCH Inductor Calculation Results and precautions when output voltage is high

    Hi, Can I know what data have you compared? As LMS3635-Q1 is fixed 400kHz, I capture the 400kHz efficiency data below. (LM61460 and LM61440 share the same die) Regards, Hongjia

  • LMS3635-Q1: Troubleshooting no output from regulator

    Part Number: LMS3635-Q1 Hi, I used WEBench for a 3.3V regulator using the LMS3635-Q1. On implementing it on board we arent seeing any output from it. I ensured that it was getting 12/24V input and the EN signal was high. Also checked the voltage…
    • Answered

  • LMS3635-Q1: Power supply output voltage drop issue

    Resolved
    Part Number: LMS3635-Q1 Hello everyone. In my design I am using LMS36353QRNLRQ1 buck power supply 3.3V 3.5A. +-1.5 reference voltage tolerance. Today I started test validation procedure as at some points I have to load it up with 0%, 50% and 100% of…
    • Resolved

  • WEBENCH® Tools/LMS3635-Q1: LMS3635 supports 1V output, but Webench only supports 3.3V and above output - why?

    TI Thinks Resolved
    Part Number: LMS3635-Q1 Tool/software: WEBENCH® Design Tools I am trying to use Webench to estimate efficiency for two designs, one with a 1.4V output and one with a 2.2V output. The device should support it, but the Webench tool will not allow an output…
    • Answered

  • LMS3635-Q1: LMS3635-Q1， LM53635-Q1 and LM73605-Q1 thermal metrics

    Resolved
    Part Number: LMS3635-Q1 Other Parts Discussed in Thread: LM73605-Q1 , LM53635-Q1 Hello When i was reading LMS3635-Q1 datasheet, i am confused by the thermal information provides. There are two different thermal information, what're the differences?…
    • Resolved
    • Answered

  • LMS3635-Q1: comparsion with LM5141

    Resolved
    Part Number: LMS3635-Q1 Other Parts Discussed in Thread: LM5141 , LM25141 Hello, I'd like to design DC-DC converter circuit to supply 5VDC to Raspberry Pi 4 board and 7" touch screen LCD module. Here are my requirements: input: 24VDC output: 5.0VDC…
    • Resolved

  • LMS3635-Q1: About LMS3535-Q1

    TI Thinks Resolved
    Part Number: LMS3635-Q1 Other Parts Discussed in Thread: LMS3655-Q1 , Hi Please let me ask you about LMS3635-Q1 or LMS3655-Q1. 1. Are there the conducted EMI data without the spectrum spread function 2. Are there the conditions to change form…
    • Answered

  • LMS3635-Q1: EMI performance - Marine VHF band (156MHz - 165MHz)

    Resolved
    Part Number: LMS3635-Q1 Hi, There is a lot of information about LMS3635 conducted emission performance referenced to CISPR-25 Class 5. However, for our application/devices the critical area is 156MHz - 165MHz with quasy-peak limit 24 dBuV/m (the rest…
    • Resolved
    • Answered

  • WEBENCH® Tools/LMS3635-Q1: Reference design for adjustable version errors

    Resolved
    Part Number: LMS3635-Q1 Tool/software: WEBENCH® Design Tools Hi, It seems there are couple of connection errors in ref design for adjustable spread-spectrum version of LMS3635M device - SYNC floating, BIAS short connected to GND. Though it is easy to…
    • Resolved

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