Cara kerja IC IC PWM 3/5 RT8243

IC PWM 3/5  RT8243 :

Syarat kerja nya  :

Pin 11 = Vin = 19v

Pin 12 = En_LDO = 3,1v

Pin 15 = LDO3 = +3VLP = 3,3V

Pin 14 = LDO5 = VL=  5v

Pin 2   = Entrip 1 = 0,4v-1,2v

Pin 4   = Entrip 2 = 0,4v-1,2v

Pin 7   = Boot2 = 0,4v - 1,2v

Pin 19 = Boot1 = 0,4v - 1,2v

Pin 9   = +3valwp = 3,3v

Pin 17 = +5valwp = 5v