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UCC29950: CALCUATIONS FOR SEPIC BASED PFC

Part Number: UCC29950

Hello :

I am wondering if there are any spreadsheet-based calculations of various component values in a SEPIC in DCM?

Such as input inductor L1, intermediate capacitor C1, the shunt inductor L2& output capacitor...in DCM as are related...per Rui Chen's excellent Master's thesis for VPI.

Or any other...

Such spreadsheet format allows easy "what if" investigations to optimize reactive components.

thnx.

-r