Trying to find datasheet for 3108L

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  • dicky96
    Sun Seeker
    • Mar 2017
    • 1825
    • Spain

    #1

    Trying to find datasheet for 3108L

    Hi guys
    This chip is in a 65W USB-C PSU. It doesn't drive the Transformer directly, though it clearly has a high voltage pin as there is the typical missing pin space next to it. There is a mosfet connecting to the SMPS transformer primary.

    I think Vcc may be on pin 5 but don't take that as gospel.

    Can anyone identify it? I'm looking for a datasheet


    Thanks
    Rich
    Attached Files
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  • CapLeaker
    Leaking Member
    • Dec 2014
    • 8034
    • Canada

    #2
    Re: Trying to find datasheet for 3018L

    I think you got a typo in the subject. Anyhow I went after your pic and turned out to be a AP3108LS.
    Hopefully its nice and warm over there... got my first load of snow. Ugh.
    Attached Files

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    • Per Hansson
      Super Moderator
      • Jul 2005
      • 5895
      • Sweden

      #3
      Re: Trying to find datasheet for 3018L

      Originally posted by CapLeaker
      I think you got a typo in the subject.
      Thanks, I changed the title now.
      "The one who says it cannot be done should never interrupt the one who is doing it."

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      • stj
        Great Sage 齊天大聖
        • Dec 2009
        • 30950
        • Albion

        #4
        Re: Trying to find datasheet for 3018L

        Originally posted by CapLeaker
        I think you got a typo in the subject. Anyhow I went after your pic and turned out to be a AP3108LS.
        Hopefully its nice and warm over there... got my first load of snow. Ugh.
        Europe is cold as fuck right now - it's january

        Comment

        • CapLeaker
          Leaking Member
          • Dec 2014
          • 8034
          • Canada

          #5
          Re: Trying to find datasheet for 3018L

          Originally posted by Per Hansson
          Thanks, I changed the title now.
          Thanks Per!

          Originally posted by stj
          Europe is cold as fuck right now - it's january
          It's not that bad temperature wise here. We do get a few cold nights at -15C, but a lot of the time it's around the 0C mark in the winter. Yesterday I got 15cm snow so that's first time this season I had to deal with it.

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          • dicky96
            Sun Seeker
            • Mar 2017
            • 1825
            • Spain

            #6
            Re: Trying to find datasheet for 3108L

            Thanks
            It's about 24C here daytime, mostly sunny, and 16C night time. This is part of Europe, we are in the EU single market (but not the customs union)
            Follow me on YouTube
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            Learn Electronics Repair
            https://www.youtube.com/channel/UCFX...R8UZ2vg/videos

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            • CapLeaker
              Leaking Member
              • Dec 2014
              • 8034
              • Canada

              #7
              Re: Trying to find datasheet for 3108L

              I know where your location is… nice and warm there… as I am getting older I question myself why I moved here… lol. Anyway keep those vids coming!

              Comment

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