ELECTRICAL CHARACTERISTICS CURVES
98
97
96
EFFICIENCY(%)
95
94
93
92
91
90
1
2
3
LOAD (A)
4
5
6
4.5V
5V
5.5V
EFFICIENCY(%)
98
96
94
92
90
88
86
84
1
2
3
LOAD (A)
4
5
6
3V
5V
5.5V
Figure 1:
Converter efficiency vs. output current (3.3V out)
98
96
EFFICIENCY(%)
94
92
90
88
86
84
1
2
3
LOAD (A)
4
5
6
2.8V
5V
5.5V
Figure 2:
Converter efficiency vs. output current (2.5V out)
96
94
92
90
88
86
84
82
1
2
3
LOAD (A)
4
5
6
2.8V
5V
5.5V
Figure 3:
Converter efficiency vs. output current (1.8V out)
94
92
90
EFFICIENCY(%)
88
86
84
82
80
1
2
3
LOAD (A)
4
5
6
2.8V
5V
5.5V
Figure 4:
Converter efficiency vs. output current (1.5V out)
92
90
88
EFFICIENCY(%)
86
84
82
80
78
76
74
1
2
3
LOAD (A)
4
5
6
2.8V
5V
5.5V
Figure 5:
Converter efficiency vs. output current (1.2V out)
Figure 6:
Converter efficiency vs. output current (0.75V out)
DS_DNS04SIP06A_03092009
EFFICIENCY(%)
3