LM5140-Q1: WEBENCH Power Designer Support

Koshi Ninomiya

Part Number: LM5140-Q1
Other Parts Discussed in Thread: LM5140ADESIGN-CALC,

Hi Team,

LM5140-Q1-Dual (Buck) is not supported in the WEBENCH Power Designer now. It was supported before.
What happened on that?
Will the LM5140-Q1-Dual (Buck) be supported in the WEBENCH Power Designer again? When?
Thank you.

Best Regards,

Koshi Ninomiya

over 5 years ago

0 Andy Chen over 5 years ago

TI__Mastermind 34045 points

Hi Koshi,

Can you try the Quick Start Calculator on TI.com for LM5140 application design?

https://www.ti.com/tool/LM5140ADESIGN-CALC

B R

Andy

0 Koshi Ninomiya over 5 years ago in reply to Andy Chen

TI__Expert 5435 points

Hi Andy-san,

My customer and I already have the LM5140ADESIGN-CALC.

They want to simulate the LM5140-Q1-Dual (Buck) in the WEBENCH Power Designer.
Will the LM5140-Q1-Dual (Buck) be supported in the WEBENCH Power Designer again? When?

Best Regards,

Koshi Ninomiya

0 Timothy Hegarty over 5 years ago in reply to Koshi Ninomiya

TI__Guru 73292 points

Koshi-san,

It appears the latest version of WEBENCH does not support multi-output designs. While this gets resolved, please use the LM5140-Q1 quickstart calculator for your designs. I am available to review such designs if needed.

Regards,

Tim

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LM5140-Q1: WEBENCH Power Designer Support