Datasheet
0.3A 100KHz 80V Buck DC to DC Converter XL7045
Rev 1.1 www.xlsemi.com
6
Typical Performance Characteristics
-50 -25 0 25 50 75 100 125
0
1
2
3
4
5
Quiescent Supply Current VS Temperature
Quiescent Supply Current(mA)
Temperature(℃)
VIN=48V
Figure5. Quiescent Current Curve
-50 -25 0 25 50 75 100 125
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Feedback Voltage Change VS Temperature
Feedback Voltage Change(%)
Temperature(℃)
VIN=48V,VOUT=5V,IOUT=0.1A
Normalized at TA=25℃
Figure6. Feedback Voltage Curve