Typical Characteristics
Efficiency Graphs
5
Typical Characteristics
5.1
Efficiency Graphs
Figure 34: Efficiency Graphs
Efficiency vs. Output Current
Vin = 5.0V
Efficiency vs. Output Current
Vin = 5.0V
100
90
80
70
60
50
100
90
80
70
60
50
3.3V
2.5V
1.8V
1.2V
1.0V
0.8V
3.3V
2.5V
1.8V
1.2V
1.0V
0.8V
0
0.2
0.4
0.6
0.8
1
0.01
0.1
1
Output Current (A)
Output Current (A)
Efficiency vs. Output Current
Vin = 3.3V
Efficiency vs. Output Current
Vin = 3.3V
100
100
90
80
70
60
50
90
80
70
60
50
2.5V
3.3V
2.5V
1.8V
1.2V
1.0V
0.8V
1.8V
1.2V
1.0V
0.8V
0
0.2
0.4
0.6
0.8
1
0.01
0.1
1
Output Current (A)
Output Current (A)
Copyright © 2008 Marvell
April 14, 2008, 2.00
Doc. No. MV-S102809-00 Rev. G
Page 39
Document Classification: Proprietary