Dynamical Analysis of an Interleaved Single Inductor TITO Switching Regulator

Figure 10

One dimensional bifurcation diagram and Lyapunov exponent taking 𝑉_𝑢 as bifurcation parameter for different values of 𝑉_in. (a)–(f) initial conditions are selected in the vicinity of 𝐼_𝐿. (g)–(l) initial conditions are selected in the vicinity of 𝑖^∗. From left to right 𝑉_in=5,6,8 V. Shaded area shows hysteresis interval whose width decreases when 𝑉_in increases.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)