TPS20xxC
SLVSAU6A –JUNE 2011–REVISED JULY 2011
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TYPICAL CHARACTERISTICS (continued)
10
8
3.0
2.5
2.0
1.5
1.0
0.5
0.0
−0.5
10
3.0
2.5
2.0
1.5
1.0
0.5
0.0
−0.5
VIN = 5 V, COUT = 150 µF, RLOAD = 50 mΩ, TPS2069C
VIN = 5 V, COUT = 150 µF, RLOAD = 50 mΩ, TPS2069C
8
Output
Current
EN
EN
6
6
4
4
2
2
Output Current
FLT
0
0
−2
−4
−2
−4
Output Voltage
−7.5m
FLT
Output Voltage
−2m
0
2m 4m 6m 8m 10m 12m 14m 16m 18m
Time (s)
−12.5m
−2.5m
2.5m
7.5m
12.5m
Time (s)
G017
G018
Figure 25. TPS2069CDGN Enable into Short
Figure 26. TPS2069CDGN Pulsed Output Short
9.3
9.2
9.1
9.0
8.9
8.8
14
VIN = 5 V
All Versions, 5 V
85°C
12
10
8
25°C
−40°C
6
125°C
4
2
0
−40 −20
0
20
40
60
80
100 120 140
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
Output Voltage (V)
Junction Temperature (°C)
G019
G020
Figure 27. Deglitch Period (tFLT) vs Temperature
Figure 28. Output Discharge Current vs Output Voltage
3.5
3.0
2.5
2.0
1.5
1.0
0.5
7
VIN = 5 V
All Unit Types, 5 V
6
2-A Rated
5
4
1.5-A Rated
1-A Rated
3
2
0.5-A Rated
1
0
−1
−40 −20
0
20
40
60
80
100 120 140
−40 −20
0
20
40
60
80
100 120 140
Junction Temperature (°C)
Junction Temperature (°C)
G021
G022
Figure 29. Short Circuit Current (IOS) vs Temperature
Figure 30. Reverse Leakage Current (IREV) vs Temperature
10
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