3. Design a buck-boost converter to supply a load of 90 W at 60-V from a source of 45-V. The output voltage ripple must
Posted: Mon May 09, 2022 8:19 am
3. Design a buck-boost converter to supply a load of 90 W at 60-V from a source of 45-V. The output voltage ripple must be no more than 1%, while de inductor current ripples to be less than 30% of average inductor current. Specify the duty ratio, inductor size, and capacitor size. Calculate the maximum and minimum inductor currents. (25 points)