I am using LM53635-Q1 model to compare the values reflected by WEB bench , TINA TI and then comparing it with actual values which i will get in the LAB with hardware chip. I have to do efficiency analysis and check the loop compensation : Phase and Gain , Web bench give us phase and gain value easily but when downloading same model and implementing in TINA TI and running AC transfer characteristics i am getting error " operating point not found " . Tina As webbnch.TSC