help finding a compatible mosfet to AON6962 ?

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  • Weelcup
    TopTech
    • Oct 2017
    • 300
    • UK

    #1

    help finding a compatible mosfet to AON6962 ?

    HI friends
    I am struggling to find a compatible mosfet to the one i have ...

    mine is AON6962

    Is AON6992 compatible?


    thanks in advance
  • ktmmotocross
    Boardkiller
    • Feb 2014
    • 3567
    • slovakia

    #2
    Re: help finding a compatible mosfet to AON6962 ?

    found only 6992 datasheet

    https://cdn.badcaps-static.com/pdfs/...6d15cfea78.pdf

    but u read that 6962 is n-channel so it is compatible

    find if u have q1 or q2 6992, because q2 is more than 2times stronger

    Comment

    • Weelcup
      TopTech
      • Oct 2017
      • 300
      • UK

      #3
      Re: help finding a compatible mosfet to AON6962 ?

      Originally posted by ktmmotocross
      found only 6992 datasheet

      https://cdn.badcaps-static.com/pdfs/...6d15cfea78.pdf

      but u read that 6962 is n-channel so it is compatible

      find if u have q1 or q2 6992, because q2 is more than 2times stronger
      Thanks a lot for following up.

      Q1 or q2 ? I didn't really get that. Will appreciate if you can explain a bit what that refer to.

      Otherwise yes it is n-channel...

      Thanks again

      Comment

      • ktmmotocross
        Boardkiller
        • Feb 2014
        • 3567
        • slovakia

        #4
        Re: help finding a compatible mosfet to AON6962 ?

        look at schematic. i think q1 or q2 is marking of ic

        for what circuit u want it?

        100A pulsed is enough for everything except hi power CPU or GPU
        Last edited by ktmmotocross; 02-13-2019, 12:51 AM.

        Comment

        • Weelcup
          TopTech
          • Oct 2017
          • 300
          • UK

          #5
          Re: help finding a compatible mosfet to AON6962 ?

          Originally posted by ktmmotocross
          look at schematic. i think q1 or q2 is marking of ic

          for what circuit u want it?

          100A pulsed is enough for everything except hi power CPU or GPU
          Thanks
          But unfortunately there is no schematics. It is for dell G5.
          It is for the GPU circuit. However, there are two mosfets feeding the same line. So yes I suppose it is over 100A feeding line but it is divided between the two mosfets.

          By the way the GPU is nvidia GTX 1050 4GB....

          Thanks
          Attached Files
          Last edited by Weelcup; 02-13-2019, 03:25 AM.

          Comment

          • ktmmotocross
            Boardkiller
            • Feb 2014
            • 3567
            • slovakia

            #6
            Re: help finding a compatible mosfet to AON6962 ?

            thats bad. that kind of gpu requires good mosfet. what is complete marking on that 6992 u have?

            check if it is a lowside or high side mosfet. lowside mosfet can be weaker so u can use that
            Last edited by ktmmotocross; 02-13-2019, 06:20 AM.

            Comment

            • Weelcup
              TopTech
              • Oct 2017
              • 300
              • UK

              #7
              Re: help finding a compatible mosfet to AON6962 ?

              Originally posted by ktmmotocross
              thats bad. that kind of gpu requires good mosfet. what is complete marking on that 6992 u have?

              check if it is a lowside or high side mosfet. lowside mosfet can be weaker so u can use that
              the AON6992 mosfet is also feeding the 1050 GTX GPUs but in earlier versions of dell laptops. specifically in dell inspiron 7567 ... that is why I was thinking if it might match. but if there was a little difference in the amount of ampers between 6962 and 6992 then would it make a problem to use 6962&6992 to feed the same line without conflict between them....


              of course i prefer 6962 but i cant find it online to buy .. only they are available in lots not singles...



              thanks

              Comment

              • ktmmotocross
                Boardkiller
                • Feb 2014
                • 3567
                • slovakia

                #8
                Re: help finding a compatible mosfet to AON6962 ?

                put it there as a lowside and u r good

                Comment

                • Weelcup
                  TopTech
                  • Oct 2017
                  • 300
                  • UK

                  #9
                  Re: help finding a compatible mosfet to AON6962 ?

                  Originally posted by ktmmotocross
                  put it there as a lowside and u r good
                  thanks … I will check it...

                  Comment

                  • Weelcup
                    TopTech
                    • Oct 2017
                    • 300
                    • UK

                    #10
                    Re: help finding a compatible mosfet to AON6962 ?

                    it worked ... thanks for your help....

                    Comment

                    • morino
                      New Member
                      • May 2021
                      • 1
                      • philippines

                      #11
                      Re: help finding a compatible mosfet to AON6962 ?

                      Good day I would like to ask my Laptop is a Dell G7 mosfet is not working. The mosfet for the GPU 1050ti model is 6962 GA8T1C. thank you. for your help!

                      Comment

                      • mon2
                        Badcaps Legend
                        • Dec 2019
                        • 13894
                        • Canada

                        #12
                        Re: help finding a compatible mosfet to AON6962 ?

                        https://m.aliexpress.com/i/33010651095.html

                        Comment

                        • granadav6
                          New Member
                          • Sep 2013
                          • 1
                          • Bulgaria

                          #13
                          Re: help finding a compatible mosfet to AON6962 ?

                          Originally posted by ktmmotocross
                          put it there as a lowside and u r good
                          There is no lowside since it`s double transistor.It`s high and low side in one chip.

                          Comment

                          • hamza1997
                            New Member
                            • Mar 2022
                            • 1
                            • Pakistan

                            #14
                            Re: help finding a compatible mosfet to AON6962 ?

                            Originally posted by Weelcup
                            HI friends
                            I am struggling to find a compatible mosfet to the one i have ...

                            mine is AON6962

                            Is AON6992 compatible?


                            thanks in advance
                            Hello Everyone!
                            My laptop Dell G3 is also having same problem and my computer mechanic said that they need AON6962, AON6992 and ISL95522 IC to repair it. But unfortunately these are not available in Pakistan.

                            I want to know if I source it from abroad, will my problem be solved?

                            Thankyou!

                            Comment

                            • mon2
                              Badcaps Legend
                              • Dec 2019
                              • 13894
                              • Canada

                              #15
                              Re: help finding a compatible mosfet to AON6962 ?

                              Post the full details of your logic board so we can review the schematics.

                              Are you able to source parts from China (Aliexpress) ?

                              With the crazy state of hot heads in the world, know that India banned sourcing from China. Not sure if you have a similar ban.

                              It is possible to sub these parts but need to review the schematic for your unit to be safe.

                              More later after some beauty rest.

                              Comment

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