Datasheet

50
40
30
20
10
0
0
1600
OutputCurrent(mA)
BiasCurrent(mA)
200
V =5V
V =2.5V
V =1.5V
BIAS
IN
OUT
800600400 1000 14001200
14
12
10
8
6
4
2
0
3
6.5
BiasVoltage(V)
GroundCurrent(mA)
3.5
I =0mA
V =2.5V
V =1.5V
OUT
IN
OUT
54.54 5.5 6
14
12
10
8
6
4
2
0
3
6.5
BiasVoltage(V)
GroundCurrent(mA)
3.5
I =100mA
V =2.5V
V =1.5V
OUT
IN
OUT
54.54 5.5 6
50
40
30
20
10
0
3
6.5
BiasVoltage(V)
GroundCurrent(mA)
3.5
I =750mA
V =2.5V
V =1.5V
OUT
IN
OUT
54.54 5.5 6
50
40
30
20
10
0
3
6.5
BiasVoltage(V)
GroundCurrent(mA)
3.5
I =1500mA
V =2.5V
V =1.5V
OUT
IN
OUT
54.54 5.5 6
20
18
16
14
12
10
8
6
4
2
0
0
2.5
InputVoltage(V)
BiasCurrent(mA)
0.5
I =100mA
V =5V
V =1.5V
OUT
BIAS
OUT
21.51
TPS740xx
www.ti.com SBVS091C –JUNE 2011– REVISED DECEMBER 2011
TYPICAL CHARACTERISTICS (continued)
At T
J
= +25°C, V
IN
= 2.5 V, V
BIAS
= 5.0 V, V
OUT(target)
= 1.5 V, V
EN
= V
BIAS
, C
IN
= 2.2 μF, C
BIAS
= 2.2 μF, and C
OUT
= 10 μF,
unless otherwise noted.
BIAS CURRENT vs OUTPUT CURRENT GROUND CURRENT vs BIAS VOLTAGE
Figure 15. Figure 16.
BIAS CURRENT vs BIAS VOLTAGE BIAS CURRENT vs BIAS VOLTAGE
Figure 17. Figure 18.
BIAS CURRENT vs BIAS VOLTAGE BIAS CURRENT vs INPUT VOLTAGE
Figure 19. Figure 20.
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