从3.3V和5V输入的双输出电源给FPGA供电

从3.3V和5V输入的双输出电源给FPGA供电
==




3.3V 5V ! "#$% FPGA
! 311
Haresh Patel
550kHz = !"#$%&'()*+,-./0
FPGA = !"#$%&'#()*+,-$. !"#= LC = !"#$%&'()*+,
( 1.8V !"# 1.2V) !"#$%& !"#= No R SENSE ( !"#$)
I/O =( = 2.5V ) !"#$% !"#= MOSFET = !"#$%&'()
3.3V 5V !"#$%&'()*+,-.! !"#$%"&'(#)*+
!"#$%&'()*+,-./012#