Electrical characteristics curves – Delta Electronics DNQ12 User Manual
Page 3
DS_DNQ12SIP25_07172008
3
ELECTRICAL CHARACTERISTICS CURVES
Figure 1:
Converter efficiency vs. output current
(1.2V output voltage)
Figure 2:
Converter efficiency vs. output current
(1.5V output voltage)
Figure 3:
Converter efficiency vs. output current
(1.8V output voltage)
Figure 4:
Converter efficiency vs. output current
(2.5V output voltage)
Figure 5:
Converter efficiency vs. output current
(3.3V output voltage)
Figure 6:
Converter efficiency vs. output current
(5.0V output voltage)
83
84
85
86
87
88
89
90
91
0
5
10
15
20
25
OUPUT CURRENT, Io (A)
EFFICIENCY,
η
(%
)
10.8V
12.0V
13.2V
85
86
87
88
89
90
91
92
93
0
5
10
15
20
25
OUPUT CURRENT, Io (A)
EFFICIENCY,
η
(%
)
10.8V
12.0V
13.2V
86
87
88
89
90
91
92
93
94
0
5
10
15
20
25
OUPUT CURRENT, Io (A)
EFFICIENCY,
η
(%
)
10.8V
12.0V
13.2V
81
82
83
84
85
86
87
88
89
0
5
10
15
20
25
OUPUT CURRENT, Io (A)
EFFICIENCY,
η
(%
)
10.8V
12.0V
13.2V
89
90
91
92
93
94
95
96
0
5
10
15
20
25
OUPUT CURRENT, Io (A)
EFFICIENCY,
η
(%
)
10.8V
12.0V
13.2V
78
79
80
81
82
83
84
85
86
0
5
10
15
20
25
OUPUT CURRENT, Io (A)
EFFICIENCY,
η
(%
)
10.8V
12.0V
13.2V