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  • LM5161: LM5161

    Part Number: LM5161 Tool/software: Hallow I downloaded the LM5161_TRANS spice simulation from the web site. I trayed to ran it on Altium . I got a two error messages : Error Simulation.nsx MixedSim Unknown symbol "SS" Error Simulation.nsx MixedSim…
    • Answered

  • LM5161: Minimum load requirement of LM5161

    Resolved
    Part Number: LM5161 Other Parts Discussed in Thread: LM5160 Tool/software: Hi! sir: Is there any minimum load requirement of LM5161? If yes, how large it will be? Any equation or formula describes it? Thanks,
    • Resolved

  • LM5161: LM5161

    TI Thinks Resolved
    Part Number: LM5161 I downloaded the LM5161_TRANS.lib spice to simulate on my board the LM5161 with LTSpice SW . I got an error Please see picture attached Regards

  • LM5161PWPBKEVM: LM5161

    TI Thinks Resolved
    Part Number: LM5161PWPBKEVM Other Parts Discussed in Thread: LM5161 I NEED THE SPICE/LTSPICE MODEL OF THE LM5161PWPR FOR FULL SIMULATION OF MY BOARD
    • Answered

  • LM5161: Two NC pins. Is one of them to be connected as shown?

    Resolved
    Part Number: LM5161 Hi, I used the Workbench to create a schematic of a buck converter, for a 10V output (with input ranging from 22V to 60V). I noticed, there are two NC pins. While one of them is not connected in the schematic, the other one is connected…
    • Resolved

  • LM5161: Can a positive pressure BUCK circuit be directly used to achieve the BUCK circuit function of input negative pressure and output negative pressure

    TI Thinks Resolved
    Part Number: LM5161 As shown in Figure 1, it is a BUCK circuit with a positive input and a positive output, with an input of 80V and an output of 3V; Is it possible to achieve an output voltage of -77V by swapping GND and input positions as shown in Figure…
    • Answered

  • LM5161: Input side spike noise reduction method

    Resolved
    Part Number: LM5161 Other Parts Discussed in Thread: SN6505B Hi experts. I calculated the input capacitor to be 3.3u and 0.1u using the formula in the data sheet, but the spike noise on the input side is about 1.5V. Installing a larger capacitor will…
    • Resolved

  • LM5161: Vcc will increase when Vin plug the 48V battery input

    Part Number: LM5161 Dear Expert Below is waveform measurement data on actual circuit application of LM5161PWPT. -the abnormal 20V peak voltage was occurred on pin-10 (VCC pin) when hot plugging process (power on input DC voltage to input pin-3 of LM5161PWPT…
    • Answered

  • LM5161-Q1: Variable voltage output: 0 - 12V

    Resolved
    Part Number: LM5161-Q1 Other Parts Discussed in Thread: LM5161 I am designing a variable output voltage converter. The input voltage range is 20 - 50VDC. The output is variable from 0V to 12V @ 0.5A. Is the LM5161 a viable candidate for this design or…
    • Resolved
    • Answered

  • RE: LM5161-Q1: Design tool for LM5161-Q1 use as Flyback

    Resolved
    Hi Marc, I haven't heard back from you for some time so assume this issue is resolved. Feel free to post a reply if this is not the case. Regards, Harrison Overturf

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