WEBENCH® Tools/UCC28C45: Part UCC28C45 is removed from webench?

Hi Vishal,

Thank you for your feedback, I need to ask other resource of TI for checking this issue.
I am not sure if UCC24C45 model could be provided on the WEBENCH for a short time, but you can refer to the series product UCC28C42, UCC28C43 first.
And I will also follow up on this post. Thanks.

Regards,
Teng

Hello Teng,

I have Used UCC28C45 for my previous AC-DC designs and I am using now also. The part had full support on Webench. I want to know why it is removed and when will it be back on Webench ?

One more thing, I wanted a CISPR-22 Class-B emi filter for the same design. I posted many questions before but didn't get any relevant response. 

Regards

Vishal

Hi Vishal,

    Thanks for bringing this to our attention. We are getting a Duty Cycle exceeded message and are debugging this currently. We will get back to you shortly.

Also, we currently don't have support for EMI filter design for AC/DC products.

Regards,

Gerold

Hello Gerold,

I have done my design with UCC28C45. already got transformers manufactured, Just have to do some fine tuning Now I need webench support for UCC28C45 immediately as I can't change my design again.

I have tried simulating the same design with UCC28C42 but the entire transformer design is changing. Please let me know when it will be available.

Regards

Vishal Kakade

Hi Vishal,

     Can you please send us your input, output condition or share the design if possible to my email g-dhanabalan@ti.com.  When did you create the design with transformers?  We improve our algorithms and sometimes that could cause the design to get better. Just checking to ensure that you are not seeing anything unexpected.

Regards,

Gerold