Can anybody tell me which IC is this?

Discussion in 'Power Electronics' started by Ashish501, Jul 10, 2018.

  1. Ashish501

    Thread Starter New Member

    May 6, 2017
    2
    0
    It's a mini ups & It's 28 pin IC
    On top of the ic there is number: 12203002200
    On back: ∆85CMAF
     
  2. Ramussons

    Well-Known Member

    May 3, 2013
    781
    140
    Maybe a part of the Invertor section - PIC 1F 72. ???
    There are a few 28 pin IC's in the Invertor range, you will have to sketch the schematic and tally with the data sheet.

    Google for "28 pin Invertor IC's"
     
  3. Dodgydave

    AAC Fanatic!

    Jun 22, 2012
    8,149
    1,411
    In house IC, you won't find it...
     
  4. Ashish501

    Thread Starter New Member

    May 6, 2017
    2
    0
    So there is no chance to replace this IC?
     
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