Datasheet

-3
-2.5
-2
-1.5
-1
-50 -25 0 25 50 75 100 125 150
I - A
(SS/TR)
m
T -JunctionTemperature-°C
J
V =12V
I
-1
-0.95
-0.9
-0.85
-0.8
-50 -25
0
25
50 75 100
125
150
I - A
(EN)
m
T -JunctionTemperature-°C
J
V =12V,
V = Threshold-50mV
I
I(EN)
1.10
1.20
1.30
1.40
-50
-25 0 25 50
75
100
125
150
EN-Threshold-V
T -JunctionTemperature-°C
J
V =12V
I
-4.25
-4
-3.75
-3.5
-3.25
-50 -25 0 25 50 75 100 125 150
I - A
(EN)
m
T -JunctionTemperature-°C
J
V =12V,
V = Threshold+50mV
I
I(EN)
200
250
300
350
400
500
-50 -25 0 25 50 75 100 125 150
gm- A/Vm
T -JunctionTemperature-°C
J
V =12V
I
450
20
60
100
120
-50 -25 0 25 50 75 100 125 150
gm- A/Vm
T -JunctionTemperature-°C
J
V =12V
I
40
80
TPS54240
SLVSAA6A –APRIL 2010–REVISED DECEMBER 2012 www.ti.com
TYPICAL CHARACTERISTICS (continued)
EA TRANSCONDUCTANCE DURING SLOW START vs
JUNCTION TEMPERATURE EA TRANSCONDUCTANCE vs JUNCTION TEMPERATURE
Figure 7. Figure 8.
EN PIN VOLTAGE vs JUNCTION TEMPERATURE EN PIN CURRENT vs JUNCTION TEMPERATURE
Figure 9. Figure 10.
EN PIN CURRENT vs JUNCTION TEMPERATURE SS/TR CHARGE CURRENT vs JUNCTION TEMPERATURE
Figure 11. Figure 12.
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