Hello WIZnet support team, thank you for your reply .
I’d like to explain back ground as below.
Customer wants to reduce power consumption of 3.3V DC. Because of cost of regulator IC.
Please advise how to measure power consumption for 3,3V DC.
I attached customer circuit and their measurement way.
I try to upload customer circuit but not succeeded.
Please send me recommended PCB layout application note or Gerber data example for reference circuit.
TSM Hiroshi Iwasaki
Yokohama Land mark Tower 30F
Minato Mirai 2-2-1 Nishi-ku, Yokohama, Japan
Zip code : 2208130
Tel : 81-45-224-2155
2017 0810 W5500 current consumption.pdf (518 KB)