Delta Electronics Delphi Series DNS, Datasheet, Page: 3 / 16

DS_DNS04SIP06A_07172008
3
ELECTRICAL CHARACTERISTICS CURVES
Figure 1:
Converter efficiency vs. output current (3.3V out)
Figure 2:
Converter efficiency vs. output current (2.5V out)
Figure 3:
Converter efficiency vs. output current (1.8V out)
Figure 4:
Converter efficiency vs. output current (1.5V out)
Figure 5:
Converter efficiency vs. output current (1.2V out)
Figure 6:
Converter efficiency vs. output current (0.75V out)
90
91
92
93
94
95
96
97
98
1 2 3 4 5 6
LOAD (A)
E
FFI
C
IE
N
C
Y
(%
)
4.5V
5V
5.5V
84
86
88
90
92
94
96
98
1 2 3 4 5 6
LOAD (A)
EF
F
ICIENCY(%
)
3V
5V
5.5V
84
86
88
90
92
94
96
98
1 2 3 4 5 6
LOAD (A)
E
FFI
C
IE
N
C
Y
(%
)
2.8V
5V
5.5V
82
84
86
88
90
92
94
96
1 2 3 4 5 6
LOAD (A)
E
FFI
C
IE
N
C
Y
(%
)
2.8V
5V
5.5V
80
82
84
86
88
90
92
94
1 2 3 4 5 6
LOAD (A)
EF
F
ICIENCY(%
)
2.8V
5V
5.5V
74
76
78
80
82
84
86
88
90
92
1 2 3 4 5 6
LOAD (A)
EF
F
ICIENCY(%
)
2.8V
5V
5.5V