Alternative for DNP015?

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  • liquidzorch
    Senior Member
    • Oct 2016
    • 135
    • mexico
    #1

    Alternative for DNP015?

    Hello. I have a Power supply that does not give any 5 volt standby voltage. This was after a power surge. Sadly no schematics for the PS3 power supply. I seem to have found the culprit. A DNP015, that converts dc to a high frequency voltage for the trasnformer. I cant this ic anywhere in mexico, and to order from the US or china would be or expensive shipping, or take too long in normal mail.

    Is there any subtitute I could use? Here is the datasheet:


    It has around 230vdc to pin 5 which seems to be good. but no voltage gets to (or comes from) pin 2, which is VDD. From what I have read it should be supplied right afer it starts outputting the voltage from pins 6, 7 and 8 to keep it on.

    I suspect because of this the ic is malfunctioning. Any help would be great. Thanks!
    Tags: None
    • stj
      Great Sage 齊天大聖
      • Dec 2009
      • 31055
      • Albion
      #2
      Re: Alternative for DNP015?

      replace any small capacitors near it.

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