MOSFET Driver circuit


#21

Why are you simulating with 2MHz if your hardware is driving it at 500KHz?

I know 90K is fine. :wink:

However, your simulation probably used ideal capacitors and you may need to change the actual caps to not use ceramic.


#22

Yes, I am going to change the type of those caps.
Simulation Circuit and Output:

I was just checking the frequency because the actual frequency is 500KHz but it is sampled at 2MHz. Yes, that shouldn’t make difference in the performance of the MOSFET.