Datasheet

0
100
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1200
0 50 100 150 200 250 300
Output Current (mA)
Frequency ( kHz)
V = 7.5V
IN
V = 12V
IN
V = 15V
IN
V = 5.0V
L = 10 H
C = 2x10
OUT
OUT
m
mF
0
100
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1200
0 50 100 150 200 250 300
Output Current (mA)
Switch Frequency F ( kHz)
SW
V = 10V
IN
V = 12V
IN
V = 15V
IN
V = 8.0V
L = 10 H
C = 10
OUT
OUT
m
m mF + 22 F
0
10
20
30
40
50
0 50 100 150 200 250 300
Output Current (mA)
Output Ripple Voltage (mVpp)
V = 5.0V
IN
V = 7.5V
IN
V = 12V
IN
V = 15V
IN
V = 3.3V
L = 15 H
C = 10 F
OUT
OUT
m
m
0
100
200
300
400
500
600
700
800
900
1000
0 50 100 150 200 250 300
Output Current (mA)
Switch Frequency f ( kHz)
SW
V = 5V
IN
V = 7.5V
IN
V = 12V
IN
V = 15V
IN
V = 3.3V
L = 15 H
C = 10
OUT
OUT
m
mF
TPS62125
www.ti.com SLVSAQ5C –MARCH 2012–REVISED DECEMBER 2013
Figure 21. Output Ripple Voltage vs. Output Current, Figure 22. Switch Frequency vs. Output Current,
V
OUT
= 3.3V V
OUT
= 3.3V
Figure 23. Switch Frequency vs. Output Current, V
OUT
5.0V Figure 24. Switch Frequency vs. Output Current, V
OUT
= 8V
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