Hello, I am using the LM2576, 5V HV version and have a possible regulation issue. Our minimum load is roughly 30mA and it can step to about 1A. We are currently using a 150uH and a 470uFD cap at the output, with a SSB43L-E3/52T catch diode. Can this regulator operate in discontinuous mode and if so what is the regulation with these parameters?
Thanks,