Tool/software: WEBENCH® Design Tools
Hello,
I am using TPS62140 buck converter in one of my designs. You can check snap of design as below. All the connections are as mentioned in the datasheet. I simulated the design in Webench, I am getting the results. But when I simulate the same design on TINA, I am not getting the desired results. The output voltage is way less than the desired voltage. Please check below snap from the schematic in TINA.
I performed DV analysis in TINA and results I am getting are much below than desired. Please check below snap.
Desired voltage is 2.5V as per datasheet, whereas I am getting just 33mV. Please help me to resolve this issue.
Regards,
Rewati