TPS62420: TPS62420 TINA Simulation

Darshankumar Joshi

Part Number: TPS62420

With reference to https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1012151/tps62420-unencrypted-pspice-transient-model?tisearch=e2e-sitesearch&keymatch=TPS62420#;

I tried to simulate 1.2V and 3.3V supply from 5V input in TINA simulation.

however I am getting 5V in the output. Can you please look into this and guide further? Please let me know if any other details are required.

DCTODC.TSC

over 2 years ago

0 Moheddin Pasha Shaik over 2 years ago

TI__Genius 16530 points

Hello Darshankumar,

Thank you for using E2E.

Can you please use the PSpice model which is available here - TPS62420 data sheet, product information and support | TI.com

you can run the simulation my using PSpice of TI which is available here - PSPICE-FOR-TI Simulation tool | TI.com

Thank you & regards,

Moheddin.

0 Darshankumar Joshi over 2 years ago in reply to Moheddin Pasha Shaik

Prodigy 161 points

I am looking for integrating some other simulations with this IC which are already there on TINA. can you please look into attached simulation and suggest?

+1 Moheddin Pasha Shaik over 2 years ago in reply to Darshankumar Joshi

TI__Genius 16530 points

Hello Darshankumar,

I checked the simulation model of TINA and I see the same error, there should be some problem with the model because not all the PSpice model works in TINA. I would recommend to use the PSpice model since TINA is not supported by TI anymore.

Darshankumar Joshi said:
I am looking for integrating some other simulations with this IC which are already there on TINA. can you please look into attached simulation and suggest?

I also simulated the PSpice model and didn't find any concern, most of the PSpice model of the TI devices will be available in ti.com, I would recommend to PSpice for TI for integration and simulation.

Thank you & regards,

Moheddin.

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TPS62420: TPS62420 TINA Simulation