Hello everyone,
I'm writing because I've got a strange result in the frequency vs gain graph when testing an LM4702 application, with IRFP240/9240 vertical MOSFET output devices, I've got a strange gain peak at high frequencies, this can be caused by defficient Miller compensation?
I can't also simulate output triples and output stage with driver bipolar transistors.
TINA diagram and Bode plot attached, the circuit has a multislope VI limiter but without it, the same problem occurs.
Best regards,
Daniel Almeida
8838.LM4702_multislope_driver.TSC