Datasheet

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85
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95
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Efficiency (%)
Input Voltage V (V)
IN
0.1mA
0.25mA
1.0mA
10mA
100mA
250mA
V = 3.3V
L = 15 H VLF302515
C = 10 F
OUT
OUT
m
m
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75
80
85
90
95
100
0.01 0.1 1 10 100 1000
Output Current (mA)
Efficiency (%)
VIN = 4.0V
VIN = 5V
VIN = 7.5V
VIN = 9V
VIN = 12V
VIN = 15V
V = 3.3V
L = 15 H VLF302515
C = 10 F
OUT
OUT
m
m
Output Current I (mA)
OUT
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55
60
65
70
75
80
85
90
95
0.01 0.1 1 10 100 1000
Efficiency (%)
V = 1.8V
L = 15 H LPS3314
C = 10 F
OUT
OUT
m
m
VIN = 3V
VIN = 5V
VIN = 7.5V
VIN = 9V
VIN = 12V
VIN = 15V
50
55
60
65
70
75
80
85
90
95
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Efficiency (%)
0.1mA
0.25mA
1.0mA
10mA 100mA
250mA
V = 1.8V
L = 15 H LPS3314
C = 10 F
OUT
OUT
m
m
Input Voltage V (V)
IN
TPS62125
SLVSAQ5C –MARCH 2012–REVISED DECEMBER 2013 www.ti.com
Figure 1. Efficiency vs. Output Current V
OUT
= 1.8V Figure 2. Efficiency vs. Input Voltage, V
OUT
= 1.8V
Figure 3. Efficiency vs. Output current, V
OUT
= 3.3V Figure 4. Efficiency vs. Input voltage, V
OUT
= 3.3V
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