Hi team,
The customer has doubts about the power consumption calculation of TPS546D24RVFR and TPS65296RJER.
In this formula Power Loss = ( Vout * Iout )*( 1/η − 1), η It is only an estimate, but not an accurate value. Therefore, the calculated power consumption is inaccurate.
For example, 
I have checked these graphs, but we have some reservations in using these graphs. That's why i want to calculate the power consumption of individual components in the pacakage for more accurate results. an cross check the value have calculated using these graphs. We have a Vin of 5V and Vout of 1.1 V. But in graphs i have not found the graph on these values.
Could you help us to accurately calculate the power consumption of these two chips?
Thanks & Regards,
Jiahui
