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On the MC34063 there are plenty of design links out there, for example this one - http://dics.voicecontrol.ro/tutorials/mc34063/ which is a link to a handy design calculator. You type in what you need and it calculates the values for you. We have reviewed the data sheet for the NCV33163 and we believe we have the values for our design which is 12 vdc in and we need 49-51 vdc out at 2 amps. Is there a calculator anywhere we can use to verify our design? Or can one of the experts run through the calculations and post what they believe would be good starting points for the design?

Unfortunately, we do not offer design calculator for the NCV33163 at this moment. We suggest using design equations on the figure 27, the page 13 http://www.onsemi.com/pub_link/Collater ... 3163-D.PDF Figures 26A and 26B shows boost application with external transistors. Thank you. Answered by:
ON Semiconductor
2011-11-07 15:59:09.0