Datasheet

I
VTT
− VTT Load Current − A
1.21
1.22
1.23
1.24
1.25
1.26
1.27
1.28
1.29
−4 −3 −2 −1 0 1 2 3 4
V
VTT
− VTT Voltage − V
G007
V
VLDOIN
= 2.5 V
V
VLDOIN
= 1.8 V
I
VTT
− VTT Load Current − A
0.86
0.87
0.88
0.89
0.90
0.91
0.92
0.93
0.94
−4 −3 −2 −1 0 1 2 3 4
V
VTT
− VTT Voltage − V
G008
V
VLDOIN
= 1.8 V
V
VLDOIN
= 1.5 V
V
VLDOIN
= 1.2 V
T
J
− Junction Temperature − °C
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
−50 0 50 100 150
I
VLDOINSDN
− VLDOINSDN Supply Current − µA
G005
T
J
− Junction Temperature − °C
10
15
20
25
30
−50 0 50 100 150
I
DSCHRG
− VTT Discharge Current − mA
G006
TPS51100
SLUS600D –APRIL 2004–REVISED MAY 2012 www.ti.com
TYPICAL CHARACTERISTICS (continued)
VLDOIN SHUTDOWN CURRENT DISCHARGE CURRENT
vs vs
TEMPERATURE TEMPERATURE
Figure 6. Figure 7.
VTT VOLTAGE LOAD REGULATION VTT VOLTAGE LOAD REGULATION
vs vs
VTT LOAD CURRENT (DDR) VTT LOAD CURRENT (DDR2)
Figure 8. Figure 9.
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