Datasheet

-40 -20 0 20 40 60 80 100 120
T - Junction Temperature - °C
J
2.8
I - Current Limit - A
CC
3
2.6
2.4
2.2
2
R = 20 k
ILIM_SET
W
V = 5 V
IN
R = 22.1 k
ILIM_SET
W
-40 -20 0 20 40 60 80 100 120
T - Junction Temperature - °C
J
120
100
80
60
40
R - m
DS(ON)
W
V = 5 V, I = 2 A
IN OUT
2.4
1.6
0.8
0
-2
Supply Current, Disabled - Am
-40 -20 0 20 40 60 80 100 120
T - Junction Temperature - °C
J
V = 5 V, R = 16.9 k
IN ILIM_S E T
W
-40 -20 0 20 40 60 80 100 120
T - Junction Temperature - °C
J
230
210
190
170
150
Supply Current, Enabled - Am
V = 5 V
IN
R = 210 k
ILIM
W
R = 16.9 k
ILIM
W
-40 -20 0 20 40 60 80 100 120
T - Junction Temperature - °C
J
3.2
2.8
2.4
2
1.6
DP and DM Output Voltage - V
V = 5 V
IN
V
DM
V
DP
CS - V
6
4
2
0
-2
I
OUT
Time - s
-220m -120m
-20m 80m
180m
280m
V = 5 V, C = 22 F, R = 22.1 k
IN OUT ILIM _ SET
m W
CS
3
2
1
0
-1
I - A
OUT
TPS2511
SLUSB18 –JUNE 2012 www.ti.com
TYPICAL CHARACTERISTICS (continued)
Figure 18. Output Current Sensing Report Figure 19. DP and DM Output Voltage vs Temperature
Figure 20. Supply Current Disabled vs Temperature Figure 21. Supply Current Enabled vs Temperature
Figure 22. Current Limit vs Temperature Figure 23. Power Switch On-Resistance (R
DS(ON)
) vs
Temperature
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