Could you recommend solution for EDLC charging based on LT3796, please?
- Input voltage range 36-60VDC.
- Output: max. 55VDC, ~1F EDLC, charge current ~ 1-1.5 A
I think Buck-Boost/SEPIC should be used. But I can`t find any recommendations\calculations in LT3796 Datasheet for such operation (buck-boost/sepic supercapacitor charger).
There are only typical application on page 29. I redraw schematic to LTspice and perform some modelling. But it`s not clear how frequency folding circuit calculated.
Will be grateful for any recommendations, especially for LTspice files examples (if possible)
-- Best Regards