pzentrady Posted November 29, 2005 Report Share Posted November 29, 2005 i have problem about MIC502. In my country there is no MIC502 for sale.So i want to change this chip but i don't know what chip can replace this one.If anyone knows about this chip please answer my question in this web or contact me at [email protected]. Quote Link to comment Share on other sites More sharing options...
audioguru Posted November 29, 2005 Report Share Posted November 29, 2005 The MIC502 is a simple low-frequency PWM fan controller.http://www.datasheetarchive.com/semiconductors/download.php?Datasheet=1380368If you can't get one then make it from a couple of opamps. Quote Link to comment Share on other sites More sharing options...
pzentrady Posted November 30, 2005 Author Report Share Posted November 30, 2005 "couple og op-amp" How to make it I really don't know.please tell me about it Quote Link to comment Share on other sites More sharing options...
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