TPS5405: Need a SPICE Model for above mentioned part number

Chandana Patil

Part Number: TPS5405
Other Parts Discussed in Thread: TPS54202

Hi Team,

I am writing to request a SPICE model for the TPS5405DR voltage regulator. As we are in the process of simulating our circuit design, having access to the SPICE model will help us in continuing simulation for EMI/EMC Project. Could you please provide us with the SPICE model for the TPS5405DR .

Thanks, and Regards

Chandana Patil

4 months ago

0 Gui He 4 months ago

TI__Genius 17205 points

Hi Chandana

Sorry that TPS5405 has no spice model available. Will you consider the TPS54202 ? It's 4.5V-28V, 2A output, SOT23-6 package, internal compensation, adjustable output.

The spice model is available on ti.com. https://www.ti.com/product/TPS54202#design-development

Thanks and best regards.

0 Chandana Patil 4 months ago in reply to Gui He

Prodigy 40 points

Thank you for your suggestion. But the model you suggested has a fixed switching frequency of 500KHz and model we are looking for is adjustable, the maximum switching frequency of the model is 1.1 MHz Your suggested model doesn't match exactly. Even pin configuration is different. We are trying to study both the models and will update you. It will be helpful if you suggest as any model that will match with our model (TPS5405).

Thanks, and Regards

Chandana Patil

0 Lucia Gao 4 months ago in reply to Chandana Patil

TI__Genius 17780 points

Hi Chandana,

Bella will give you response soon. Thanks!

BRs

Lucia

0 Gui He 4 months ago in reply to Chandana Patil

TI__Genius 17205 points

Hi Chandana

Sorry that I didn't find spice model which has match pin with TPS5405, please let me know if you got any updates from your side. Thank you!

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TPS5405: Need a SPICE Model for above mentioned part number