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这里计算是怎么计算的



R11pwr + R3 9.14E+03 ohms   Gfb 0.206 26.7
R4 2.37E+03 ohms       5.11
VfsvADC 3.3 volts   Gadc 1241
ADC res 12 bits      
Left Shift 3 bits   Gshft 8
VfboutMax 16.0264 volts   q 10
  Kv 0.5008 - iKv 1.9967
  X 15 - Y 14
        KvQX 16411 - iKvQY 32714
Verification
Vfbout 4.0000 volts   VfboutQ0 8178 int16
        VfboutGUI 4.00 volts

这里的q 和Kv在这里有什么作用?为什么要这么计算?如果要比例关系,像VfboutQ0直接计算就好了,VfboutGUI又用另外的计算方法验证,这样做的目的是什么?看了半天没搞懂,大家请指教一下