I understand that the efficiency curve was taken by using EVM and so we can see the similar result if we measure the efficiency by using EVM. Then how much variation can be seen between each EVM? Please give your rough estimation like within +/- 0.5% or +/- 1%. At this point, the customer plan to use with 5V input, 3.3V output and 1MHz switching.
Satoshi / Japan Disty