TPS546D24S: Subject: Assistance Required for TPS546D24S Simulation and Library Integration

sal hash

Part Number: TPS546D24S
Other Parts Discussed in Thread: TPS546D24A

Tool/software:

Hello Everyone,

I hope this message finds you well.

I am currently working with the TPS546D24S and noticed that the datasheet mentions the availability of simulation models for the new version. However, I am unable to locate the IC in the WEBENCH Power Designer, and the PSPICE for TI library also appears to be outdated.

webench.ti.com/.../

https://www.ti.com/tool/PSPICE-FOR-TI

Our company uses a paid version of Cadence, where I can see the updated library for the TPS546D24S, ready for simulation.

I have two questions:

Does the design for the TPS546D24S exist in the WEBENCH Power Designer? If yes, could you please share the link?
How can I add the downloaded library to PSPICE for TI? I have the library file but am unsure how to integrate it into the software.

Thank you for your assistance.

Regards

Sal

1 day ago

0 Calan Elaya 1 day ago

TI__Expert 6705 points

Hi Sal,

A response will be posted this week.

Thanks,

Calan

0 Tomoya Ide 15 hours ago

TI__Expert 7976 points

Hi Sal,

The TPS546D24S is drop-in compatible with the TPS546D24A. You can use the Webench and PSPICE model for the TPS546D24A because the model will be the same.

https://www.ti.com/product/TPS546D24A#design-tools-simulation

For information on adding PSPICE for TI model libraries to the commercial version of PSPICE, please refer to the FAQ linked here:

https://e2e.ti.com/support/tools/simulation-hardware-system-design-tools-group/sim-hw-system-design/f/simulation-hardware-system-design-tools-forum/1127257/faq-pspice-for-ti-how-can-i-add-all-the-pspice-for-ti-model-libraries-to-the-commercial-version-of-pspice-spb-orcad

Thank you,
Tomoya