WEBENCH-POWER-DESIGNER: Cannot confirm if the phase crosses 0deg in the loop response.

Hi Shunsuke Yamamoto-san,

Thanks for contacting us. We are checking this with the software team and we will get back to you on this once we have an update from the team.

Regards,

Umayal

Hi Shunsuke Yamamoto-san,

Could you please help us by sharing customer design, this will help us to debug the issue further.

 Following are the  steps to share Webench design.

1. Create the Webench design and click on "Export" tab. Click on share icon just below it. 

2. Click "GET LINK" from Public Link tab.

3. Share the generated link with us.

Thanks and Regards,

Umayal

Hi Umayal,

This is the link below.

https://webench.ti.com/appinfo/webench/scripts/SDP.cgi?ID=5EACEACA52FACA17 

Best regards,

Shunsuke Yamamoto

Hi Shunsuke,

We are looking into the issue, Will get back to you once we have an update on the same.

Best Regards,

Shaheen

Hi Shaheen,

This is just a kind reminder It is helpful if you could give me an update.

Best regards,

Shunsuke Yamamoto

Hi Shunsuke Yamamoto-san,

We have extended the x-axis limit for the loop response chart on Webench for the device TPS62871,but phase crossover could not be observed.
We are actively re-working on the loop model to fix this issue.
The changes with respect to x-axis limit extension is in our internal servers currently ,we will be moving the changes to ti.com as soon the issue observed in loop model is resolved.
We will keep you updated on this.

Thanks and Regards,
Umayal

Hi Umayal,

Thank you so much for letting me know a good news! I am looking forward to completing the update..

Best regards,

Shunsuke Yamamoto

Hi Shunsuke Yamamoto-san,

Thank you for understanding and continued support.

We will keep you posted regarding further progress. 

Best Regards,
Sateesh A G