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Help IDing so SM bits

Discussion in 'Electronic Design' started by TTman, Sep 16, 2012.

  1. TTman

    TTman Guest

    On my blown up dragon I/F for Atmel devices....
    11a7 sot23
    1Ft 6 pin
    13t 6 pin

    the last 2 are possibly n/p fets....

    TIA
     
  2. Rich Webb

    Rich Webb Guest

    Some notes at <http://www.aplomb.nl/TechStuff/Dragon/Dragon.html> that
    may help.

    Mine only has two SOT-32 devices, one labeled "t1A 97" (with the 97
    vertical) near the pin headers and one "304PV" by the ATMega2560. Might
    help with crossing the part. Board rev is hmmm probably A09-0062/09.
     
  3. TTman

    TTman Guest

    Thanks, but the aplomb stuf is not relevant in this case as it's more
    serious than a blown regulator.
    Another google search did throw up this very useful document !!!

    http://www.google.co.uk/url?sa=t&rc...DFG9siUh09rbQu_Fw&sig2=ElNv6aH3k3F8GQbzn0kORA
     
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