We are using LM21212-2 Synchronous Buck regulator (5V to 3.3V @3.047A) in our design. I am doing the Point of Load Analysis for that regulator using TI’s WEBENCH simulation tool. When doing the analysis, only Bode plot can be plotted for the values which are used in our design. I can’t run the simulation for load transient and steady state analysis. An error occurred during the analysis. This error is not occurred, until the output capacitor value is not changed. I can run the analysis with the TI’s recommended output capacitor value. But once it is changed with any value, the simulation can’t be able to run.
Please guide me to do further.
Thanks.