WEBENCH® Tools/WEBENCH-POWER-DESIGNER: LM43600PWPR

Frank Sun

Intellectual 925 points

Part Number: WEBENCH-POWER-DESIGNER

Tool/software: WEBENCH® Design Tools

Hi Sir,

Good day.

I use Webench to simulate LM43600PWPR of my design.

Parameters:

Vin=18V, Vout=11V, Iout=0.5A.

I found the result of Vout Average is 10.79V, instead of 11V don't match the target voltage while simulate steady state output.

Could you explain it?

Thank you.

Regards,

over 5 years ago

0 Vishwanath Tigadi over 5 years ago

TI__Intellectual 1710 points

Hi Mark,

Thanks for reporting this. This seems to be a analysis parameter issue. We're wroking on fixing it. I'll keep you posted on the progress.

Regards,

Vishwanath

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

TI__Expert 5820 points

Hi Mark,

We are working to identify the root cause of this issue.We shall keep you updated on the same.

Regards,

Umayal

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

TI__Expert 5820 points

Hi Mark,

Few minor issues in simulation model was causing the Vout to settle at 10.79 V instead of 11 V.

We are working to resolve the issue.This may take some time. We will keep you updated on the same.

Thanks and Regards,

Umayal

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

TI__Expert 5820 points

Hi Mark,

We are working to resolve the issue.We will keep you updated on the same.

Thanks and Regards,

Umayal

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

TI__Expert 5820 points

Hi Mark,

We have resolved the issue.The fix shall be available on ti.com by mid of Feb.We shall keep you updated on the same.

Thanks and Regards,

Umayal

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

TI__Expert 5820 points

Hi Mark,

The fix is now available on ti.com.

Thanks and Regards,

Umayal

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

Intellectual 925 points

Hi Umayal,

Sorry for delay.

It's helpful to me,

thank you for your kindly support.

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