F Flyback Well-Known Member Jan 17, 2016 #1 Hello, The attached LTspice simulation of a Current mode, ccm, synchronous Buck converter at no_load cannot be stabilised, no matter what are the feedback compensation components. Why is this? Its easy to stabilise it when on full load (300W). Attachments Sync Buck _no load.txt 12.3 KB · Views: 109
Hello, The attached LTspice simulation of a Current mode, ccm, synchronous Buck converter at no_load cannot be stabilised, no matter what are the feedback compensation components. Why is this? Its easy to stabilise it when on full load (300W).