Boundary-Based Hybrid Control Algorithm for Switched Boost Converter Operating in CCM and DCM

It is essential to have enhanced efficiency for the DC-DC converters operating in continuous conduction mode (CCM) and discontinuous (DCM). This requires a hybrid controller designed using pulse width modulation (PWM) frequency (PFM) schemes. paper fixates on boundary-based control algorithm second-order converter - switched boost converter. The proposed works PWM scheme CCM operation, whereas DCM operation uses PFM scheme. boundary conditions are defined by load current, output voltage, switching frequency. Here, an attempt carried out advantages of both represented system three modes. Violating transition guards condition orchestrates among these A supervisor detects operations, subsequently switches between Extensive circuit-level simulations MATLAB show efficacy suggested under fluctuating line, load, set-point.