TINA/Spice/TPS62743: + TPS610994 simulation convergence error

Ola Pedersen Aasheim

Part Number: TPS62743
Other Parts Discussed in Thread: TINA-TI

Tool/software: TINA-TI or Spice Models

Hi,

I am new to TINA-TI. I exported simulations from Webench tool and tried to combine them in i a single simulation, howerer I am getting convergence errors I'm unable to fix.

Please Advice.

over 7 years ago

0 Somen Das over 7 years ago

TI__Intellectual 1040 points

Hi Ola,

Could you please share the .TSC file so that we can have a look at it?

Thanks,
Somen

0 Ola Pedersen Aasheim over 7 years ago in reply to Somen Das

Prodigy 50 points

My bad, I forgot to attach it.

power supplies.TSC

0 Somen Das over 7 years ago in reply to Ola Pedersen Aasheim

TI__Intellectual 1040 points

Hi Ola,

I have modified "TR max. iteration number" to 40 in analysis parameter settings and the convergence error is resolved. Please find the attached TSC file and let us know if you face any other issue.

power supplies_mod.TSC

Thanks,

Somen

Power management

Power management forum

TINA/Spice/TPS62743: + TPS610994 simulation convergence error