Datasheet

t
REG
− Regulation Time − ms
T
J
− Junction Temperature − °C
4.4
5.3
5.7
6.1
6.3
5.5
4.7
−40 −25 −10 5 20 35 95 12550 65 80 110
4.9
5.1
5.5
5.9
0
100
300
400
600
700
800
500
200
−40 −25 −10 5 20 35 95 12550 65 80 110
V
ILIMH
− Current Limit Threshold − mV
T
J
− Junction Temperature − °C
−40 −25 −10 5 20 35 95 12550 65 80 110
0
50
150
200
250
350
400
100
300
V
ILIM
− Current Limit Threshold − mV
T
J
− Junction Temperature − °C
R
COMP
= 4 kΩ
R
COMP
= OPEN
R
COMP
= 12 kΩ
t
SS
− Soft start Time − ms
T
J
− Junction Temperature − °C
3.75
3.80
3.85
3.90
3.95
4.00
4.05
−40 −25 −10 5 20 35 95 12550 65 80 110
TPS40192, TPS40193
www.ti.com SLUS719E –MARCH 2007–REVISED MAY 2013
TYPICAL CHARACTERISTICS (continued)
SOFT START TIME LOW-SIDE MOSFET CURRENT LIMIT THRESHOLD
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 5. Figure 6.
HIGH-SIDE MOSFET CURRENT LIMIT THRESHOLD TOTAL TIME TO REGULATION
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 7. Figure 8.
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