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SLVS520B – MARCH 2006 – REVISED JULY 2008
EFFICIENCY
vs
INPUT CURRENT (TPS63002)
100
95
90
3.350
3.400
OUTPUT VOLTAGE
vs
OUTPUT CURRENT (TPS63001)
TPS63001
V
O
= 3.3 V
I
O
= 500 mA
80
75
70
65
60
55
50
1.8
2.3
2.8
TPS63002
V
O
= 5 V
3.3
3.8
4.3
V
I
- Input Voltage - V
4.8
5.3
I
O
= 10 mA
I
O
= 100 mA
V
O
- Output Voltage - V
85
Efficiency - %
3.300
V
I
= 3.6 V
3.250
3.200
0.001
0.1
I
O
- Output Current - A
0.01
1
Figure 5.
OUTPUT VOLTAGE
vs
OUTPUT CURRENT (TPS63002)
5.150
TPS63002
V
O
= 5 V
5.100
Figure 6.
V
O
- Output Voltage - V
5.050
V
I
= 3.6 V
5
4.950
4.900
4.850
0.001
0.01
0.1
I
O
- Output Current - A
1
Figure 7.
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7
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