TPS2041B, TPS2042B
TPS2043B, TPS2044B, TPS2051B
TPS2052B, TPS2053B, TPS2054B
SLVS514J–APRIL 2004–REVISED DECEMBER 2008 .................................................................................................................................................. www.ti.com
TYPICAL CHARACTERISTICS (continued)
TPS2043B/TPS2053B
SUPPLY CURRENT, OUTPUT DISABLED
vs
TPS2044B/2054B
SUPPLY CURRENT, OUTPUT DISABLED
vs
JUNCTION TEMPERATURE
JUNCTION TEMPERATURE
0.5
0.45
0.4
0.5
0.45
0.4
V = 5.5 V
I
V = 5.5 V
I
V = 5 V
I
V = 5 V
I
0.35
0.3
0.35
0.3
V = 2.7 V
I
V = 3.3 V
I
V = 3.3 V
I
V = 2.7 V
I
0.25
0.2
0.25
0.2
0.15
0.1
0.15
0.1
0.05
0.05
0
0
−50
0
50
100
150
−50
0
50
100
150
T − Junction Temperature − 5C
J
T − Junction Temperature − 5C
J
Figure 20.
Figure 21.
STATIC DRAIN-SOURCE ON-STATE RESISTANCE
SHORT-CIRCUIT OUTPUT CURRENT
vs
vs
JUNCTION TEMPERATURE
JUNCTION TEMPERATURE
1.08
1.06
1.04
1.02
1.0
120
100
80
I
O
= 0.5 A
V = 2.7 V
I
V = 2.7 V
I
V = 3.3 V
I
V = 3.3 V
I
60
0.98
0.96
0.94
V = 5 V
I
V = 5 V
I
40
V = 5.5 V
I
20
0
0.92
0.9
−50
0
50
100
150
−50
0
50
100
150
T − Junction Temperature − 5C
J
T − Junction Temperature − 5C
J
Figure 22.
Figure 23.
16
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