Datasheet

-50 0 150
T
J
– Junction Temperature – °C
0.20
0.21
0.25
0.26
50 100
0.22
0.23
0.24
I
DD_3V
– Input Current – mA
-5
-4
-3
-2
-1
0
-50 0 15050 100
T
J
– Junction Temperature – °C
V
TURNOFF12
–Turn Off Threshold – mV
2.0
2.4
2.1
2.2
2.3
-50 0 15050 100
T
J
– Junction Temperature – °C
V
IN
= 12 V
I
DD_12V
– Input Current – mA
8.0
9.5
10.5
11.0
12.0
8.5
9.0
10.0
11.5
-50 0 15050 100
V
TURNON12
–Turn On Threshold – mV
T
J
– Junction Temperature – °C
TPS2458
www.ti.com SLUS916B –FEBRUARY 2009–REVISED MAY 2010
TYPICAL CHARACTERISTICS
3-V INPUT CURRENT 12-V TURN OFF VOLTAGE THRESHOLD
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 2. Figure 3.
12-V INPUT CURRENT 12-V TURN ON THRESHOLD
vs vs
JUNCTION TEMPERATURE JUNCTION TEMPERATURE
Figure 4. Figure 5.
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