TPS703: [TPS70345]thermal performance check

Hello,

Thank you for your question.

Please allow us 2-3 weeks to get these parameters simulated and get back to you.

Best,

Hannah

Hi Hannah,

 update the PCB spec as 6 layer with 1oz.

It is weird that we still not using full load at Output Current Range of 1 A on Regulator 1and 2A on Regulator 2 , why need so long to simulate here?

 i purpose it is a roughly 4x4 / 2x2cm area works here.

Thank you for stating the PCB is a 6-layer board. This should be fine with the 1oz copper. 

Our thermal simulation team has limited resources; therefore it takes several weeks to complete these requests.

Best,

Hannah

Hi Hannah,

 checking whether have the update refer PCB size here, tks.

Hi Allen,

The simulation team has stated that there is not enough information to understand what is needed here. The parameters you have provided are too vague and we cannot make assumptions about the customer's PCB layout. Though, we can provide the customer a model of our device for them to use in their own simulations. 

Best,

Hannah

Hi Hannah,

 pls help to share the simulations model here. tks~

In what file format would the customer like the simulation model?