CXE15 Single Series | 10.8 to 15W DC/DC
High Efficiency DC/DC converters
CXE15-48S1V8 Model
2.0
1.5
1.0
0.5
0.0
2.0
1.5
1.0
0.5
0.0
Low Line
Nom Line
High Line
Signal
Low Line
Nom Line
High Line
Signal
0
1
2
3
4
5
0
2
4
6
8
10
TIME (mSec)
TIME (mSec)
Figure 7: Typical Power-up Characteristic
Figure 8: Control On/Off Characteristic
0.15
0.10
0.05
0.00
-0.05
0.05
0.00
-0.05
-0.10
-0.15
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
TIME (mSec)
TIME (mSec)
Figure 10: Typical Transient Response 75% -50%
Step Load Change
Figure 9: Typical Transient Response 50% -75%
Step Load Change
TIME (2.0 µSec/Div)
Figure 11: Typical Ripple and Noise Measurement
15
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