Datasheet

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I
CL
− Overcurrent − A
2.8
2.7
2.9
2.5
2.6
2.4
6.0 6.5 7.04.5 5.55.0
V
IN
− Input Voltage − V
I
CL
− Overcurrent − A
T
J
− Junction Temperature − °C
2.8
2.7
2.9
2.5
2.6
2.4
−50 −25 0 25 75 100 12550
R
DS(on)
− On−Resistance − Ω
T
J
− Junction Temperature − °C
−50 −25 0 25 75 100 12550
0.15
0.20
0.25
0.30
0.35
T
SS
− Soft−Start TIme − µs
T
J
− Junction Temperature − °C
−50
450
400
550
500
650
600
700
−25 0 25 75 100 12550
Maximum
Minimum
TPS40222
SLUS642A – OCTOBER 2005 – REVISED JANUARY 2006
TYPICAL CHARACTERISTICS (continued)
OVERCURRENT OVERCURRENT
vs vs
INPUT VOLTAGE JUNCTION TEMPERATURE (V
IN
=5V)
Figure 5. Figure 6.
SWITCHING MOSFET ON-RESISTANCE SOFT-START TIME
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 7. Figure 8.
7