Hello
Are they similar between BUCK and BOOST for "Maximum Current Sense Threshold vs Duty Cycle"?
(P7 graph)
Best Regards
T.Kamino
Hello
Are they similar between BUCK and BOOST for "Maximum Current Sense Threshold vs Duty Cycle"?
(P7 graph)
Best Regards
T.Kamino
Both Buck and Boost mode share the same slope comp.
You can still treat the Boost mode operation as peak-current-mode control.
However, under Boost mode the inductor current becomes negative, instead of positive.
Hello Li
Thank you for your quick reply and good explanation.
I understood.
Best Regards
T.Kamino