WEBENCH® Tools/TPS7A54: TPS7A5401

Robert Legault

Part Number: TPS7A54
Other Parts Discussed in Thread: TINA-TI

Tool/software: WEBENCH® Design Tools

When using the Tina-TI macro import wizard, the downloaded PSPICE file 'tps7a5401_trans' does not convert properly to a TINA macro file, and shows the following error message:

'Invalid device 2...Line #33 3.DROPOUT MEASUREMENT DONE WITH RESPECT TO VBIAS'

Please provide solution to import this new LDO regulator into TINA-TI.

R. Legault, P. Eng.

over 3 years ago

0 JCHK over 3 years ago

TI__Mastermind 43610 points

Hi Robert,

I was able to fix the error. Please let me know if you can import the attached.

tps7a5401_trans.lib.zip

0 Robert Legault over 3 years ago in reply to JCHK

Prodigy 20 points

JC:

The new TI TPS7A5401_trans.lib file worked well, and I was able to convert to a TI-TINA macro file with no issues.

You might also want to look at the TI TPS7A5301 LDO regulator PSPICE library file, as it also had the same error when trying to convert to macro using the TI-TINA 'New Macro Wizard' application.

Thanks,

Rob Legault, P. Eng. IEEE

0 JCHK over 3 years ago in reply to Robert Legault

TI__Mastermind 43610 points

HI Rob,

I have alerted the team to the issue and hopefully, they will upload revised models shortly. In the meantime, I have fixed this in the attached.

tps7a5301_trans.lib.zip

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WEBENCH® Tools/TPS7A54: TPS7A5401