Datasheet

0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
0.001 0.01 0.1 1 10 20
VIN=5V
VIN=7.5
VIN=12V
VIN=24V
Output Current (mA)
Efficiency (%)
VOUT=1.8V
L=10uH (LPS4012)
Cout=22uF
G001
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
4 6 8 10 12 14 16 18 20 22 24 26 28
IOUT=10uA
IOUT=100uA
IOUT=1mA
Input Voltage (V)
Efficiency (%)
VOUT=1.8V
L=10uH (LPS4012)
Cout=22uF
G001
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
0.01 0.1 1 10 100 500
VIN=5V
VIN=7.5V
VIN=12V
VIN=24V
Output Current (mA)
Efficiency (%)
VOUT=1.8V
L=10uH (LPS4012)
Cout=22uF
G001
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
4 6 8 10 12 14 16 18 20 22 24 26 28
IOUT=1mA
IOUT=10mA
IOUT=100mA
IOUT=500mA
Input Voltage (V)
Efficiency (%)
VOUT=1.8V
L=10uH (LPS4012)
Cout=22uF
G001
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
0.001 0.01 0.1 1 10 20
VIN=5V
VIN=7.5
VIN=12V
VIN=24V
Output Current (mA)
Efficiency (%)
VOUT=3.3V
L=10uH (LPS4012)
Cout=22uF
G001
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
4 6 8 10 12 14 16 18 20 22 24 26 28
IOUT=10uA
IOUT=100uA
IOUT=1mA
Input Voltage (V)
Efficiency (%)
VOUT=3.3V
L=10uH (LPS4012)
Cout=22uF
G001
TPS62175, TPS62177
SLVSB35B –OCTOBER 2012–REVISED JANUARY 2014 www.ti.com
EFFICIENCY EFFICIENCY
vs vs
OUTPUT CURRENT INPUT VOLTAGE
Figure 11. Vout=3.3V (Sleep Mode) Figure 12. Vout=3.3V (Sleep Mode)
EFFICIENCY EFFICIENCY
vs vs
OUTPUT CURRENT INPUT VOLTAGE
Figure 13. Vout=1.8V Figure 14. Vout=1.8V
EFFICIENCY EFFICIENCY
vs vs
OUTPUT CURRENT INPUT VOLTAGE
Figure 15. Vout=1.8V (Sleep Mode) Figure 16. Vout=1.8V (Sleep Mode)
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