rragupathiraja

thanks

Hi, I am making a Boost converter for my inverter application.. Vin - 12V Vout - 24V Switching frequency - 100kHZ Duty ratio - 50% I am generating a PWM signal of 100kHz for switching the 2SK-3817 MOSFET. The Driver used between MCU and FET is TC4424.. The load is a 24V, 50W bulb. the inductor value is 570 Micro henry and cap is 10MicroF.. the problem i am facing is, as i am increasing the input voltage of converter and the boosting takes place.. but at Vin =7.5V, the circuit gets shorted and the current goes to 6A and the controller is then reset.. every time it happens.. help me in this regard. thanks