I am trying to design a 3.3V 1A power supply with a 12-24V input using LMR33620C (SOIC) but the WEBENCH® POWER DESIGNER software tells me "Design update failed. Failed Minimum Ton". If I use a 12-22V input voltage, no error message will be given to me!
I point out that WEBENCH® POWER DESIGNER with LMR33620C (WSON) and LMR33630C (SOIC) works without problems. So I think there is a problem !?
Furthermore, always with LMR33620C (SOIC) it is not possible to do any simulation.