Question: In a positive buckboost converter what is the minimum value of the inductor for which the converter still can operate in continuous conduction mode (CCM)?

In a positive buckboost converter what is the minimum value of the inductor for which the converter still can operate in continuous conduction mode (CCM)? Find the relation between Vo and Vd in both continuous conduction and discontinuous conduction modes (DCM) as a function of R, C, L, and D=ton/T. In addition, find the output voltage ripple in CCM. Furthermore, Plot id, VL, iL, IQ2 waveforms in both CCM and DCM

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