i am trying to control a half bridge using ucc27201
i am succesful in contorlling the lower mosfet but i am unable to control the upper mosfet
i have connected a 0.1uf ceramic capacitance between HB and HS.
does the bootstrap function not ocuur properly due to this capacitor
do I need TO change capacitor if my operating PWM frequency is 32KHz
or is there some other problem