OM9551SP, OM9552SP, OM9553SP, OM9554SP
Typical Performance Characteristics (Ta= 25°C)
Vo= +3.3V
100.00
95.00
90.00
85.00
80.00
75.00
70.00
65.00
60.00
0.00
Efficiency vs Output Current
Vo= +3.3V
0.50
1.00
1.50
2.00
Iout (A)
4.5V
5.0V
5.5V
2.50
3.00
Pow er Dissipation vs Output Current
2.00
4.5V
1.80
5.0V
1.60
5.5V
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0.00
0.50
1.00
1.50
2.00
2.50
3.00
Iout (A)
200.00
180.00
160.00
Ripple vs Output Curr e nt
4.5V
5.0V
140.00
120.00
5.5V
100.00
80.00
60.00
40.00
20.00
0.00
0.00 0.50 1.00 1.50 2.00 2.50
Iout (A)
3.00
Rev A
08/01/2000
3
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