WEBENCH® Tools/UCC28051: UCC28051

Goran Mork1

Prodigy 10 points

Part Number: UCC28051
Other Parts Discussed in Thread: UCC28810,

Tool/software: WEBENCH® Design Tools

When trying to make a Webbench design, with the "isolated" button activated the answer is that it is not possible

over 5 years ago

0 Mike O' over 5 years ago

TI__Guru* 86286 points

Hello,

Sorry the excel design tool will not calculate and isolated design for you. I will report this to the Webench team so they can fix it.

The UCC28810 is a PFC fly back controller that has an application note how to do fly back designs at the following link.

I searched the TI Website and cannot find a Webench tool for flybacks. The application note that I referenced should guide you in isolated PFC design.

Regards,

0 Umayal Ramanathan over 5 years ago in reply to Mike O'

TI__Expert 5920 points

Hi,

At first glance this looks like current limit hit with the "isolated" button activated as shown below.

Currently analyzing to verify if its a valid fail.

Thanks and Regards,

Umayal

0 Umayal Ramanathan over 5 years ago in reply to Umayal Ramanathan

TI__Expert 5920 points

Hi,

Thanks for your patience. We are actively working to verify if its a valid fail.

We shall keep you updated on the same.

Regards,

Umayal

0 Umayal Ramanathan over 5 years ago in reply to Umayal Ramanathan

TI__Expert 5920 points

Hi,

Isolated version for device UCC28051 is not present on Webench.

Currently we are working to fix the issue of device showing up in failure list when isolated option is selected.

Thanks and Regards,

Umayal

0 Umayal Ramanathan over 5 years ago in reply to Umayal Ramanathan

TI__Expert 5920 points

Hi,

As posted in my previous reply ,isolated design for UCC28051 is not available on Webench and it does not support isolated design through panel as well.

Since the query is addressed ,we shall be closing the post.

Thanks and Regards,

Umayal

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WEBENCH® Tools/UCC28051: UCC28051