Need help laptop battery ic charger

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  • ITSYSTEMSALBANIA
    Member
    • Mar 2015
    • 37
    • Albania
    #1

    Need help laptop battery ic charger

    Hi

    I have an emachines e725 the battery charging ic is damaged the part number is BQ24751A i have another ic that is similar to this ic part number is BQ24740.Can i replace BQ24751A with BQ24740.
    Tags: None
    • ITSYSTEMSALBANIA
      Member
      • Mar 2015
      • 37
      • Albania
      #2
      Re: Need help laptop battery ic charger

      Anybody ?

        Comment

        • ktmmotocross
          Boardkiller
          • Feb 2014
          • 3553
          • slovakia
          #3
          Re: Need help laptop battery ic charger

          find datasheets and compare

            Comment

            • dj_ricoh
              Badcaps Legend
              • Jan 2013
              • 2073
              • uk
              #4
              Re: Need help laptop battery ic charger

              they are not the same
              the first thing that is not the same is IADSLP( battery discharge learnining) pin 8 and ACOP
              Last edited by dj_ricoh; 10-01-2015, 11:38 AM.
              Just cook it! It's already broken.

                Comment

                • polytek
                  Badcaps Veteran
                  • Dec 2013
                  • 496
                  • TUNISIA
                  #5
                  Re: Need help laptop battery ic charger

                  740 is not compatible with 751a
                  see datasheet,
                  for more information about ic charger, see pdf.
                  Attached Files

                    Comment

                    • juandres666
                      New Member
                      • Feb 2021
                      • 2
                      • Ecuador
                      #6
                      Re: Need help laptop battery ic charger

                      hello, how do you know BQ24751A is damaged? Thanks

                        Comment

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