I would like to know is the capacitor value will effect the efficiency for boost converter? In my hardware design first capacitor value of 2uF were used and gave 67% efficiency. Secondly, capacitor value 0.68of were used and gave 78% efficiency and lastly capacitor value of 1uF used and gave 82% efficiency.
Ceramic capacitors are the best choice, Use parallel multiple capacitor instead of single one it will reduce ESR and high frequency ripple. Hence higher efficiency
Cout.min = Output Current*Duty cycle/ Switching Frequency**Output ripple voltage