1
\$\begingroup\$

I'd like to measure the power dissipation of my MOSFET as the driving frequency changes. I have a DC (PULSE) voltage source to simulate the FET driver, and I would like to measure the FET's power dissipation as I sweep the driving frequency from 100 to 100 kHz.

Searching around, it seems like power is only measured during a transient analysis, but I'm not sure how to sweep the frequency for the DC PULSE source.

Circuit for MOSFET

\$\endgroup\$
0

1 Answer 1

1
\$\begingroup\$

Simplest would be to run multiple transient simulations with TON and period of the voltage source defined in-terms of a variable say {freq} and sweeping the freq using .STEP param

\$\endgroup\$

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Not the answer you're looking for? Browse other questions tagged or ask your own question.