I want to use STM32 and Watchdog to Loadswitch device that controls some other load(INTERLOCK). The way I want to implement it if the STM gets stuck in a certain state (when not toggling the WDI) the load switch cannot transfer the input to the output. The problem is that I'm not sure if it will work, and I'm currently forced to stick with the MAX6829 component. I'm not sure if I need the N-ch FET, or to stay without it(because there is internal FET in the watchdog) Do you have another solution? enter image description here



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