WEBENCH® Tools/TPS54561: Startup simulation time scale range expansion

Kazuhiko Hirano

Part Number: TPS54561

Tool/software: WEBENCH® Design Tools

Hello,

At WeBench Startup simulation for TPS54561, the simulation ends up at t=1.6ms.

The Vout gets target value 50V at Vin=52V, Vout=50V/2A, but the simulation ends up before Vout gets 50V at Vin=52V, Vout=50V/4A as follows.

Is it possible to expand the simulation time range >1.6ms somehow to have Vout get final target voltage?

Best regards,

K.Hirano

0 Praveen Badiger over 6 years ago

HI Hirano,

We will increase the stop time value for startup simulation.

Thanks & Regards,

Praveen

0 Kazuhiko Hirano over 6 years ago in reply to Praveen Badiger

Praveen,

Thank you very much for taking care of this.

How much time do you think it will take you to do that?

Best regards,

K.Hirano

0 Praveen Badiger over 6 years ago in reply to Kazuhiko Hirano

Hi Hirano,

We have changed the stop time value to 2.5ms from 1.6ms. This fix will be available on ti,com in the next release cycle by mid of August.

Thanks & Regards,
Praveen

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