Delta Electronics DNQ12 - 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