LT3779 spec page 24 describes the buck inductance follows,
and the example shows on page 34 is as below, if calculate with below figures, the inductance should be 1500uh rather than 15uh, can you help to check what's the problem...
L = 12V* (100V-12V)*100 / 0.2MHz*5A*70%*100V = 15uH, I suspect you used 0.70 rather than 70%.
Thank you, so you mean %ripple should =70, but not 70% which is 0.7?
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