ELECTRICAL CHARACTERISTICS CURVES
96
93
90
87
84
81
78
75
72
0.5
1
1.5
2
2.5
3
Output Current (A)
95
92
89
86
83
80
77
74
71
0.5
1
1.5
2
2.5
3
Output Current (A)
Efficiency (%)
Figure 1:
Converter efficiency vs. output current
(12V in, 5V output voltage)
Efficiency (%)
Figure 2:
Converter efficiency vs. output current
(12V in, 3.3V output voltage)
90
88
86
84
82
80
78
76
74
0.5
1
1.5
2
2.5
3
Output Current (A)
88
86
84
82
80
78
76
74
72
0.5
1
1.5
2
2.5
3
Output Current (A)
Efficiency (%)
Figure 3:
Converter efficiency vs. output current
(12V in, 2.5V output voltage)
Efficiency(%)
Efficiency (%)
0.5
1.0
1.5
2.0
2.5
3.0
Figure 4:
Converter efficiency vs. output current
(12V in, 1.8V output voltage)
88
86
84
82
80
78
76
74
72
Output Current (A)
84
82
80
78
76
74
72
70
0.5
1
1.5
2
2.5
3
Output Current (A)
Efficiency (%)
Figure 5:
Converter efficiency vs. output current
(12V in, 1.5V output voltage)
Figure 6:
Converter efficiency vs. output current
(12V in, 1.2V output voltage)
DS_DNT12SMD03_06252007
3
DELTA [ DELTA ELECTRONICS, INC. ]
