Datasheet
DS_D12S05020_10282008
3
ELECTRICAL CHARACTERISTICS CURVES
60
65
70
75
80
85
90
95
100
0 2 4 6 8 10 12 14 16 18 20
Load (A)
Efficiency (%)
60
65
70
75
80
85
90
95
100
0 2 4 6 8 101214161820
Load (A)
Efficiency (%)
Figure 1: Converter efficiency vs. output current
(5.0V output voltage, 12V input)
Figure 2: Converter efficiency vs. output current
(3.3V output voltage, 12V input)
60
65
70
75
80
85
90
95
100
02468101214161820
Load (A)
Efficiency (%)
60
65
70
75
80
85
90
95
100
02468101214161820
Load (A)
Efficiency (%)
Figure 3: Converter efficiency vs. output current
(2.5V output voltage, 12V input)
Figure 4: Converter efficiency vs. output current
(1.5V output voltage, 12V input)
60
65
70
75
80
85
90
95
100
0 2 4 6 8 101214161820
Load (A)
Efficiency (%)
60
65
70
75
80
85
90
95
100
02468101214161820
Load (A)
Efficiency (%)
Figure 5: Converter efficiency vs. output current
(1.2V output voltage, 12V input)
Figure 6: Converter efficiency vs. output current
(0.9V output voltage, 12V input)