2012 Mac SSD (SanDisc Wide One) burnt chip identification

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  • abajor
    Senior Member
    • Feb 2024
    • 175
    • United States

    #1

    2012 Mac SSD (SanDisc Wide One) burnt chip identification

    I have an SSD from a 2012 to early 2013 Macbook pro, the SanDisk model SD5SL2-512G-120SE

    Attached is a photo of the burnt chip. I'm assuming it's some sort of voltage regulation chip. The numbers are obscured by the damage.
    I am attempting to recover data from this SSD, obviously this chip needs to be replaced before anything can be done.

    Is there anything else I should check to verify the health of the NAND?
    Thanks if anybody knows what part I'm looking for.
    Attached Files
  • abajor
    Senior Member
    • Feb 2024
    • 175
    • United States

    #2
    I found a non blown up drive.
    With a clear view of the chip number.
    I'll try to figure out what it is.

    If any y'all are familiar with this device I would be very appreciative.
    Attached Files

    Comment

    • mon2
      Badcaps Legend
      • Dec 2019
      • 13829
      • Canada

      #3
      How many contacts do you see?

      Review this datasheet:

      https://www.mouser.com/datasheet/2/3..._D-2318934.pdf

      Comment

      • abajor
        Senior Member
        • Feb 2024
        • 175
        • United States

        #4
        Originally posted by mon2
        How many contacts do you see?

        Review this datasheet:

        https://www.mouser.com/datasheet/2/3..._D-2318934.pdf
        It looks like 5 but its hard to tell with the underfill

        Oops I mean 6 pins

        Comment

        • abajor
          Senior Member
          • Feb 2024
          • 175
          • United States

          #5
          Originally posted by mon2
          How many contacts do you see?

          Review this datasheet:

          https://www.mouser.com/datasheet/2/3..._D-2318934.pdf
          In my search I kept coming up with a Schmidt Trigger but they all had 3 pins on the one side instead of 4.

          Comment

          • abajor
            Senior Member
            • Feb 2024
            • 175
            • United States

            #6
            It is indeed 8 pads, interesting can hardly see the other two through the under fill.
            hopefully no other shorts.

            Attached Files

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            • abajor
              Senior Member
              • Feb 2024
              • 175
              • United States

              #7
              mon2 Thanks by the way. Luckily the only thing that fried was the CMOS chip so it was a simple replacement to recover the data.

              Comment

              • mon2
                Badcaps Legend
                • Dec 2019
                • 13829
                • Canada

                #8
                Great! Which part did you use for the replacement?

                Comment

                • abajor
                  Senior Member
                  • Feb 2024
                  • 175
                  • United States

                  #9
                  Originally posted by mon2
                  Great! Which part did you use for the replacement?
                  https://www.digikey.com/en/products/...102PT1G/921573

                  Same one you pointed out.

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