WEBENCH® Tools/LM2731: Webench Model for LM2731Y

Alpha H

Part Number: LM2731

Tool/software: WEBENCH® Design Tools

Hi team,

Do we have an available model for the LM2731Y (0.6MHz) version? We have a version for the X device, but we would like to model the Y version for transient stability.

Thanks,

Arthur H.

over 4 years ago

0 Amod Vaze over 4 years ago

TI__Mastermind 21755 points

Arthur,

Thanks for the question. I can check if the LM2731Y is enabled in the tool or not. Can you please share the Vin, Vout, Iout and any other advanced inputs you may have added.

Regards,

Amod

0 Alpha H over 4 years ago in reply to Amod Vaze

TI__Genius 10855 points

Hi Amod.

The customer is planning on using this device across multiple operating configurations, hence the need for the LM2731Y model unfortunately. They would like to run some transient responses to look at stability, since it's difficult to calculate this information based on the datasheet.

Any help would be appreciated!

Thanks,

Arthur

0 Amod Vaze over 4 years ago in reply to Alpha H

TI__Mastermind 21755 points

Thanks for the information Arthur. I just found out that LM2731Y is not enabled in the WEBENCH tool.

However, since you are interested in transient responses to analyze stability, you could use the available PSPICE transient model for LM2731Y from http://www.ti.com/product/LM2731/toolssoftware and try out different configurations. Hope this helps.

Regards,

Amod

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WEBENCH® Tools/LM2731: Webench Model for LM2731Y