Lets talk About Mosfet...

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  • lorins_core
    BlackSmith
    • Dec 2012
    • 551
    • Philippines
    #1

    Lets talk About Mosfet...

    Hello To All...

    I Have TPC8127 Mosfet. A read the DataSheet.
    no. 1 For Lithium Ion Battery Applications
    Power Management Switch Applications... Hmmm

    Also P Channel.

    Question: it is Compatible for this part no. mosfet AO4407 or AO4407?



    TIA
    Tags: None
    • mariushm
      Badcaps Legend
      • May 2011
      • 3799
      #2
      Re: Lets talk About Mosfet...

      Is it that hard to compare the specifications in the datasheet?

      AO mosfet seems to require higher gate threshold voltage (Vgs) ... which may or may not matter depending on how it's used in circuit.

      Different input and output capacitance (by a large margin, some small percentage would be acceptable) which again may affect circuit depending on design.

      The AO mosfet has way smaller turn off times, again may affect things depending on circuit.

        Comment

        • lorins_core
          BlackSmith
          • Dec 2012
          • 551
          • Philippines
          #3
          Re: Lets talk About Mosfet...

          Originally posted by mariushm
          Is it that hard to compare the specifications in the datasheet?

          AO mosfet seems to require higher gate threshold voltage (Vgs) ... which may or may not matter depending on how it's used in circuit.

          Different input and output capacitance (by a large margin, some small percentage would be acceptable) which again may affect circuit depending on design.

          The AO mosfet has way smaller turn off times, again may affect things depending on circuit.
          AO4427 can replace for For this Original Part?
          What Do you think?

            Comment

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