Datasheet

V , OUT, - V
IN
CS
7.5
6
4.5
3
-1.5
-3
-0.8
0
I - A
OUT
Time - s
1.5
0
-0.0004 -0.0002 0 0.0002 0.0004
9
7.5
6
4.5
3
1.5
V = 5 V, C = 22 F, R = 22.1 k , R = 1
IN OUT ILIM _ SET L
m W W
OUT
V
IN
CS
I
OUT
OUT, EN - V
8
6
4
2
10
-2
0
Time - s
-7
3
I - A
OUT
-3 1 5 9 13
2
1
0
-1
-2
-3
V = 5 V, C = 22 F, R = 22.1 k , R = 1
IN OUT ILIM _ SET L
m W W
OUT
V
IN
I
OUT
OUT, EN, - VCS
8
6
4
2
0
-2
-4
Time - s
-15m -10m -5m 0 5m 10m 15m
20m
25m 30m
4
3.2
2.4
1.6
0.8
0
-0.8
I - A
OUT
V = 5 V, C = 22 F, R = 22.1 k , R = 1
IN OUT ILIM _ SET L
m W W
OUT
CS
I
OUT
NE CS
EN, DP, DM - V
7
6
4
2
0
-2
Time - s
-5m 0 20m-10m
3
I - A
OUT
10m 15m 25m 30m 35m5m 40m
2.5
1.5
0.5
-1.5
-0.5
V = 5 V, C = 22 F, R = 22.1 k , R = 0
IN OUT ILIM _ SET L
m W W
I
OUT
EN DP DM
4
3.2
2.4
1.6
0.8
0
-0.8
I - A
OUT
OUT, EN - V
8
6
4
2
0
-2
-4
-6
Time - s
-6m -4m -2m 0 2m 4m 6m 8m 10m 12m 14m
-1.6
V = 5 V, R = 22.1 k , R = 2.5
IN ILIM_ SET L
W W
OUT
EN
22 Fm
222 Fm
882 Fm
1542 Fm
Time - s
-10m 10m0 20m 30m 40m
OUT, EN, - VCS
8
6
4
2
0
-2
-4
-6
V = 5 V, C = 22 F, R = 22.1 k , R = 1.83
IN OUT ILIM _ SET L
m W W
OUT
EN
CS
I
OUT
4.8
4
3.2
2.4
1.6
0.8
0
-0.8
I - A
OUT
TPS2511
www.ti.com SLUSB18 –JUNE 2012
TYPICAL CHARACTERISTICS (continued)
Figure 12. Inrush Current with Different Capacitance Load Figure 13. Enable into 1.83-ΩLoad
Figure 14. Enable into 1-Ω Load Figure 15. Enable into Short
Figure 16. 1-Ω Load Applied Figure 17. Hiccup Mode While Enabled into 1-Ω Load
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