Hello, I'm starting to learn about mosfets and I've made a circuit like this:
The idea of using two mosfets is that, in the future, the battery will be changed for a 17v power supply and Q1 will be activated with a 5v signal, thus providing 17v in the gate of Q2, reducing the voltage drop to the minimum.
The problem is when I connect 5v to Q1 gate it simply dies, not heat or smoke, it just dies.
I dont know if it is important but Rload is basically a D-L-C combination of a simple buck converter.
Thanks!
The idea of using two mosfets is that, in the future, the battery will be changed for a 17v power supply and Q1 will be activated with a 5v signal, thus providing 17v in the gate of Q2, reducing the voltage drop to the minimum.
The problem is when I connect 5v to Q1 gate it simply dies, not heat or smoke, it just dies.
I dont know if it is important but Rload is basically a D-L-C combination of a simple buck converter.
Thanks!