Hp ic data with markings RT5092B

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  • minaedward
    Member
    • Feb 2021
    • 33
    • luxor

    #1

    Hp ic data with markings RT5092B

    Hi
    I have hp board hedwig 6050a2993001 which has an ic on it named RC5992B attached picture
    Anyone has a datasheet for it as it's not enabling the RAM voltage ic
    Thanks
    Attached Files
  • minaedward
    Member
    • Feb 2021
    • 33
    • luxor

    #2
    Anyone help me find the datasheet?

    Comment

    • mon2
      Badcaps Legend
      • Dec 2019
      • 13893
      • Canada

      #3
      For the chip with markings RT5092B?

      Comment

      • minaedward
        Member
        • Feb 2021
        • 33
        • luxor

        #4
        Originally posted by mon2
        For the chip with markings RT5092B?
        Yes please can you provide any information about it!

        Comment

        • mon2
          Badcaps Legend
          • Dec 2019
          • 13893
          • Canada

          #5
          So far, nothing available in the public for this regulator.

          Remove all power. Measure the resistance to ground of each inductor and capacitor in this region. An excessive current draw of the power rail due to a short will force the rail to shut down. Does this chip heat up more than normal?

          Comment

          • minaedward
            Member
            • Feb 2021
            • 33
            • luxor

            #6
            Originally posted by mon2
            So far, nothing available in the public for this regulator.

            Remove all power. Measure the resistance to ground of each inductor and capacitor in this region. An excessive current draw of the power rail due to a short will force the rail to shut down. Does this chip heat up more than normal?
            Ok i will do that
            No it doesn't heat

            Comment

            • SMDFlea
              Super Moderator
              • Jan 2018
              • 20472
              • UK

              #7
              Originally posted by mon2
              For the chip with markings RT5092B?
              No datasheet but it`s in the Wistron San Bernardino schematic. Which i don`t have.
              All donations to badcaps are welcome, click on this link to donate. Thanks to all supporters

              Comment

              • mon2
                Badcaps Legend
                • Dec 2019
                • 13893
                • Canada

                #8
                Attached.

                Click image for larger version

Name:	rt5092_1.png
Views:	242
Size:	253.3 KB
ID:	3498576

                Comment

                • minaedward
                  Member
                  • Feb 2021
                  • 33
                  • luxor

                  #9
                  Originally posted by mon2
                  Attached.

                  Click image for larger version

Name:	rt5092_1.png
Views:	242
Size:	253.3 KB
ID:	3498576
                  Thanks a million 🌹
                  You are a life saver

                  Comment

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