TPS62933: simulation not enable for this design

Ray Vincent Aranzaso

Part Number: TPS62933

Hi,

Good Day. I have a customer who is trying the WEBENCH design for TPS62933 but when he click the simulate, "simulation not enable for this design" message pops-up. Can you help him to fix this issue? Below are the parameters of his design. Thank you very much.

Input voltage: 10v min to 26v max, output voltage 3.3v, output current 3A. These are the only parameters I specify. The second design is the same but with 5v output.

Best Regards,

Ray Vincent

over 2 years ago

0 Nancy Zhang over 2 years ago

TI__Mastermind 45820 points

Hi Ray,

What simulation do you want to run? The existing Webench can give you the efficiency, input/output ripple. phase /gain margin etc. They are good enough for your design. You just need to click change design and recalculate. If you want to run transient, please use PSpice which is available in the product folder as well.

Hope this helps,

Thanks,

Nancy

0 Ray Vincent Aranzaso over 2 years ago in reply to Nancy Zhang

TI__Genius 13495 points

Hi Nancy,

Good Day. This is the error that the customer encounter.

Best Regards,

Ray Vincent

0 Nancy Zhang over 2 years ago in reply to Ray Vincent Aranzaso

TI__Mastermind 45820 points

Hi Ray,

TPS62933 was released by end of Dec of 2021. Webench team is working on the simulation now and will let you know once it is completed. Meanwhile, please use existing Webench and PSpice for your design. It should be good enough.

Thanks for your understanding!

Nancy

Power management

Power management forum

TPS62933: simulation not enable for this design