The working principle is straight forward, the inductor peak current and also output voltage is fed to the two different comparators with respect to reference voltage. The two outputs from the comparator are then fed into an AND gate. The output of the gate depend on output of two comparators, where corresponding voltage and current is sensed. It uses Hysteretic mode of operation. This output is then fed to the gate driver to minimize rise time, which translates to lower switching losses. The output power is around 35 watts and the efficiency is around 66%, because its my first prototype. I also simulated it using LTspice before building it.
It took me more than 3 months to build and design the power supply. At first i never thought it would work, but in the end it did.
Full schematic coming soon.