Dynamics and stabilization of peak current-mode controlled buck converter with constant current load
Leng Min-Rui, Zhou Guo-Hua†
, Zhang Kai-Tun, Li Zhen-Hua
Two boundaries of inductor current: (a) i
n
= I
b1
, i
n +1
= i
ref
; (b) i
n
= I
b2
, i
n +1
= 0.