TPS7B82-Q1: Could you please provide the diagram of Rja with Copper area

Hi 

Please allow 2 business days for us to investigate if we have the data as you requested. 

In the meantime, please take a look at this app note:

www.ti.com/.../slvae85.pdf

This app note covers TPS7B82-Q1 and it provides very good PCB design reference to achieve improved Rja.

Regards, 
Jason

Hi Jason,

Thanks and I will provide this AN to convince customer about TPS7B82, hope to hear from you.

Hi Zirui, 

We don't have a diagram similar to the one for TPS7B85Q1. I would suggest presenting the app note to your customer and let me know that the thermal enhanced layout could improve the thermal performance as discussed in the app note. If they do have a follow-up request, please let me know. 

Regards, 
Jason Song

Hi Zirui, 

Great! Let me know if they have any additional concerns. 

Regards, 

Jason