3.7V升压5V1A-2A方案

VOUT=0.8VX(1+R1/R2)PS7516859095100Efficiencyvs.OutputCurrentEfficiency7075800.10.40.71Vin=4.2V,Vout=5VVin=3V,Vout=5VEfficiencyOutputCurrent(A)(5V1.8A)FP6716/FP67172.5V-5.5V80859095100Efficiency(%)Efficiencyvs.OutputCurrent60657075800.10.50.91.31.72.12.5Efficiency(%)IOUT(A)VIN=4.2VVIN=3.6VVIN=3.0V