electro13
Junior Member level 2
Hi,
Sorry if the questions sound stupid!! I'm just confused and need help!
I'm working on a power inverter project, im using two Power MOSFETs 'FQP30N06', at 100KHz PWM, do I need a gate driver to control the FETs or connecting the gate directly to the PWM pin output from STM32F4 is enough? I tried connecting them directly from the pinout, the FETs where working fine for a while, but then I couldn't get any output from the drain, I'm guessing the FETs broke down, but is it possible to break a FET just by applying PWM?
Sorry if the questions sound stupid!! I'm just confused and need help!
I'm working on a power inverter project, im using two Power MOSFETs 'FQP30N06', at 100KHz PWM, do I need a gate driver to control the FETs or connecting the gate directly to the PWM pin output from STM32F4 is enough? I tried connecting them directly from the pinout, the FETs where working fine for a while, but then I couldn't get any output from the drain, I'm guessing the FETs broke down, but is it possible to break a FET just by applying PWM?