System and method for controlling a dcm-ccm power converter oscillations

The present invention relates to a system and method for controlling a power converter DCM-CCM of oscillation. Controlling constant-frequency current mode boost converter circuit provides slope compensation inductor current, reducing the reverse inductor current at the output of the low load state, or to the effective and ineffective by the inductor current threshold is reduced in a discontinuous oscillating between current mode and a continuous current mode. The constant-frequency current-mode-controlled boost converter circuit at low, medium and high output load condition is stable and efficient.