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0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
2
3
4
5
6
7
1.8
V
O
= 3.3 V
V
O
= 5 V
Maximum Output CURRENT − A
V
I
− Input Voltage − V
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
0.60
0.65
0.70
1.8 2.2 2.6 3 3.4 3.8 4.2 4.6 5 5.4 5.8 6.2 6.6 7
V
I
− Input Voltage − V
Maximum Output Current − A
V
O
= 2.5 V
0
10
20
30
40
50
60
70
80
90
100
0.10 1 10 100 1000
Efficiency − %
I
O
− Output Current − mA
V
O
= 2.5 V
V
I
= 1.8 V
0
10
20
30
40
50
60
70
80
90
100
0.1 1 10 100 1000
VBAT = 3.8 V
VBAT = 1.8 V
TPS61132
Efficiency − %
I
O
− Output Current − mA
TPS61130
TPS61131
TPS61132
SLVS431B – JUNE 2002 – REVISED JANUARY 2008
TPS61130 TPS61130
MAXIMUM SEPIC CONVERTER OUTPUT CURRENT MAXIMUM SEPIC CONVERTER OUTPUT CURRENT
vs vs
INPUT VOLTAGE INPUT VOLTAGE
Figure 1. Figure 2.
TPS61130
TPS61132
SEPIC CONVERTER EFFICIENCY
SEPIC CONVERTER EFFICIENCY
vs vs
OUTPUT CURRENT OUTPUT CURRENT
Figure 3. Figure 4.
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