We would like to ask your help regarding our customer's inquiry below
In a transient analysis, how much is the difference between the results of the PSpice simulation and the measured results?
When trying to match the results of a transient analysis simulation to actual measurements, what factors are likely to contribute most to the results?
We bought the evaluation board(TPS62816EVM-140) and conducted a test.
As a result, it was confirmed that there was a difference between the simulated and actual test values.
The simulation result shows that the undershoot is about 80 mV, while the test result on the actual device is 106 mV.
The operating conditions are as follows,
load current：0.6A to 5.4A to 0.6A
※The simulation used models published on your company HP.
※We used PSpice for TI.
So, What is the difference between the results of the simulation and the actual device?