TPS2041B-Q1
TPS2042B-Q1
TPS2051B-Q1
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SLVS782A –NOVEMBER 2007–REVISED JUNE 2010
TYPICAL CHARACTERISTICS
TURN-ON TIME
vs
TURN-OFF TIME
vs
INPUT VOLTAGE
INPUT VOLTAGE
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
3.3
C = 100 mF,
C = 100 mF,
L
R = 10 W,
L
T = 255C
A
L
R = 10 W,
L
T = 255C
A
3.2
3.1
3
2.9
2.8
0.1
0
2
3
4
5
6
2
3
4
5
6
V − Input Voltage − V
I
V − Input Voltage − V
I
Figure 10.
Figure 11.
RISE TIME
vs
FALL TIME
vs
INPUT VOLTAGE
INPUT VOLTAGE
0.25
0.2
0.6
0.5
0.4
C = 1 mF,
C = 1 mF,
L
L
R = 10 W,
R = 10 W,
L
L
T = 255C
A
T = 255C
A
0.15
0.1
0.3
0.2
0.05
0
0.1
0
2
3
4
5
6
2
3
4
5
6
V − Input Voltage − V
I
V − Input Voltage − V
I
Figure 12.
Figure 13.
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