antek pisze:

Ale tam nie ma żadnych elementów dla EMI! Jest natomiast zdanie w nocie "The area of main current loop should be as small as
possible to reduce EMI radiation, such as the inductor, the power MOSFET, the output diode and the bus capacitor loop. To increase the copper area of DRAIN pin for better thermal dissipation. However too large copper area may compromise EMI performance."