Ic 1285a replacement

Collapse
X
Collapse
+ More Options
Posts
 
  • Time
  • Show
Clear All
new posts
  • kadi144
    Badcaps Veteran
    • Aug 2015
    • 690
    • algerie

    #1

    Ic 1285a replacement

    hi
    i need a compatible -replacement of ic power IC 1285A in asus laptop

    thanks
    Attached Files
  • khaahk
    Badcaps Veteran
    • Dec 2013
    • 754
    • Estonia

    #2
    Re: Ic 1285a replacement

    https://cdn.badcaps-static.com/pdfs/...bc7e0fa746.pdf

    Replacement might be 51225b/c
    https://cdn.badcaps-static.com/pdfs/...2c6e6f33b6.pdf
    but not sure, if possible use original.

    Comment

    • mcplslg123
      Badcaps Legend
      • Jun 2015
      • 7262
      • india

      #3
      Re: Ic 1285a replacement

      tps51285 can be replaced with tps 51225. i have done it succesfully on asus mb TP550

      Comment

      • kadi144
        Badcaps Veteran
        • Aug 2015
        • 690
        • algerie

        #4
        Re: Ic 1285a replacement

        thanks i will try

        Comment

        • chronic519
          Member
          • Feb 2015
          • 12
          • canada

          #5
          Re: Ic 1285a replacement

          hello, I am in the same situation. I have the tps 1285a and can only get the tps 1285b. Are they the same? We all come across asus ROG laptops? If so, was the overheating a give away?

          Comment

          • Elwazeery
            New Member
            • Aug 2020
            • 1
            • Finland

            #6
            Re: Ic 1285a replacement

            I have the same problem
            Asus rog laptop
            How can I solve it?
            I can't find the same ic

            Comment

            • efrain
              Member
              • Oct 2017
              • 12
              • colombia

              #7
              Re: Ic 1285a replacement

              rt6585b = tps51285B
              Replacement
              equivalent ic

              Comment

              • ZoOLf
                Senior Member
                • Mar 2021
                • 61
                • NA

                #8
                Re: Ic 1285a replacement

                What was the problem that needed to change this IC?

                Comment

                • sikocan
                  Badcaps Veteran
                  • Oct 2019
                  • 344
                  • Australia

                  #9
                  Re: Ic 1285a replacement

                  Originally posted by mcplslg123
                  tps51285 can be replaced with tps 51225. i have done it succesfully on asus mb TP550
                  This idea didn't work well on a ASUS UX550GD - High Side Mosfet for 3.3V rail kept burning.

                  Comment

                  • mcplslg123
                    Badcaps Legend
                    • Jun 2015
                    • 7262
                    • india

                    #10
                    Re: Ic 1285a replacement

                    Originally posted by sikocan
                    This idea didn't work well on a ASUS UX550GD - High Side Mosfet for 3.3V rail kept burning.
                    It works. you may have problem in load side. Remove the IC and check resistance on LDO lines. Do check all the fets for short.

                    Comment

                    • flayer23
                      Member
                      • Apr 2012
                      • 12
                      • france

                      #11
                      Re: Ic 1285a replacement

                      replacement of ic power tps51285A by tps51225 work for me in toshiba c50 m/b :pt10f

                      Comment

                      • nassimhamdi
                        Senior Member
                        • Feb 2016
                        • 149
                        • algeria

                        #12
                        Re: Ic 1285a replacement

                        great

                        Comment

                        • Robin21
                          Member
                          • Feb 2021
                          • 45
                          • the Netherlands

                          #13
                          Re: Ic 1285a replacement

                          Originally posted by efrain
                          rt6585b = tps51285B
                          Replacement
                          equivalent ic
                          Thank You! I'll test it today.

                          Comment

                          • koby058
                            Badcaps Veteran
                            • Jan 2017
                            • 372
                            • israel

                            #14
                            Hi


                            possible to replace TPS51285B with TPS51285A ?

                            https://www.ti.com/lit/ds/symlink/tp...oogle.com%252F

                            Comment

                            Related Topics

                            Collapse

                            Working...