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  • LM5018: Output protection

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    Part Number: LM5018 Does the LM5018 require protection on the SW or FB pins when the device has no voltage applied to Vin? For reference, I'll use datasheet page 1 typical application schematic. Can the LM5018 tolerate an external voltage applied…
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    • Answered

  • LM5018: LM5018 alternative

    Resolved
    Part Number: LM5018 Other Parts Discussed in Thread: LM5019 , LM34926 , LM5168 Hi Team, Good day! I need your help and confirmation with the replacement for LM5018. I am checking these devices below. I checked the pin out and they are the same with LM501s8…
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  • LM34925: Difference between LM34925 and LM5018

    Resolved
    Part Number: LM34925 Other Parts Discussed in Thread: LM5018 , , LM5019 , LM34926 Hi All, What is the difference between LM34925 and LM5018? As far as I checked the data sheet, I think it is the same. Customer is currently using the LM34925. What are the concerns…
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  • LM5018: LM5088 consult for Flybuck application

    TI Thinks Resolved
    Part Number: LM5018 Hi, I am reaching out for LM5018 application in Flybuck application. Do we have sink/souce capabilities specs for low side FET? And can you offer any detail for low side current protection features? Thanks! Jimmy

  • LM5018: How about LM5018 Vout if without soft start circuit?

    TI Thinks Resolved
    Part Number: LM5018 Dear Sir , How about LM5018 Vout if without soft start circuit? After testing, it is found that when there is no soft start circuit, the output voltage will first rise to a value below the set voltage, then rise to the set voltage…
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  • RE: LM5018: Problem with the LM5018 in design

    Resolved
    Hi every body ! I know where i did a mistake !! I reversed BST ad SW PIN on my design ! Sorry and thank again for your help. Regards, Jean

  • TINA/Spice/LM5018: Convergence issue on Component: U1.E_U4_E2

    Part Number: LM5018 Other Parts Discussed in Thread: TINA-TI , Tool/software: TINA-TI or Spice Models Hello, I am trying to simulate a boost converter and I draw secondary power off the input using the LM5018 to create an analog power rail. Initially I want…
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  • LM5018: The difference of efficiency between LM5018 and LM5019

    Resolved
    Part Number: LM5018 Other Parts Discussed in Thread: LM5019 Hi Team, The datasheet shows efficiency of LM5019 is better than LM5018 under load current < 100mA. Left: LM5018, Right: LM5019 On the other hand, Rdson is absolutely the same value between…
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  • LM5018: Capacitor between VCC/VIN internally and protection circuit

    TI Thinks Resolved
    Part Number: LM5018 Hello, Is there any capacitor in die between VCC or VIN to GND? Does LM5018 have protection circuit for power supply? I think there is no capacitor between VCC or VIN to GND and ESD protection circuit would be there but there is no…
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  • LM5018: Absolute Maximum Ratings (SW to RTN)

    Resolved
    Part Number: LM5018 Hi Team, Absolute Maximum Ratings of SW to RTN shows the following. On the other hand, LM5018EVM user's guide shows the following SW waveform and it exceeds VIN+0.3V in obvious. http://www.ti.com/lit/ug/snva666a/snva666a.pdf How should…
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