How to generate 200KHz PWM with duty cycle resolution >12 bits
I am designing an MPPT circuit with a 2-phase Buck Converter.
The circuit contains 4 MOSFETs
2 signals need to be 180 degrees phase shifted,
other two will be the complement of the first ones.
I need a 0.05% increase in the duty cycle for one increment cycle
Can somebody suggest how can I make this work???
Thank You for helping in Advance