Datasheet
0.3A 100KHz 80V Buck DC to DC Converter XL7045
Rev 1.1 www.xlsemi.com
8
Typical System Application(VOUT=5V/0.3A)
Figure9. XL7045 System Application (VIN=10V~80V, VOUT=5V/0.3A)
0.05 0.10 0.15 0.20 0.25 0.30
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Efficiency VS Output current
Efficiency(%)
Output current(A)
VIN=1 2 V,VOUT=5V,IOUT=0 .05A~0.25A
VIN=2 4 V,VOUT=5V,IOUT=0 .05A~0.25A
VIN=3 6 V,VOUT=5V,IOUT=0 .05A~0.25A
VIN=4 8 V,VOUT=5V,IOUT=0 .05A~0.3A
VIN=6 0 V,VOUT=5V,IOUT=0 .05A~0.3A
VIN=7 2 V,VOUT=5V,IOUT=0 .05A~0.3A
Figure10. XL7045 System Application (Efficiency VS Output Current)