Datasheet

390
400
410
420
430
440
450
460
470
480
490
500
−40 −20 0 20 40 60 80 100 120
Current Limit − mA
T
J
− Junction Temperature − C
2.50
2.60
2.70
2.80
2.90
3
3.10
3.20
−40 −20 0 20 40 60 80 100 120
Current Limit Trip Threshold − A
T
J
− Junction Temperature − C
1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
−40 −20 0 20 40 60 80 100 120
Current Limit Trip Threshold − mA
T
J
− Junction Temperature − C
600
640
680
720
760
800
−40 −20 0 20 40 60 80 100 120
Current Limit Trip Threshold − mA
T
J
− Junction Temperature − C
TPS2231
TPS2236
SLVS536J –JULY 2004–REVISED SEPTEMBER 2009.................................................................................................................................................. www.ti.com
AUX POWER SWITCH CURRENT LIMIT 3.3-V POWER SWITCH CURRENT LIMIT TRIP
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 14. Figure 15.
1.5-V POWER SWITCH CURRENT LIMIT TRIP AUX POWER SWITCH CURRENT LIMIT TRIP
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 16. Figure 17.
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