Datasheet

70
110
130
150
170
210
-50 0 50 100 150
I - A
(VIN)
m
T -JunctionTemperature-°C
J
V =12V,
V =0.83V
I
I(VSENSE)
90
190
110
130
150
170
0 20
40
I - A
(VIN)
m
V -InputVoltage-V
I
T =25 C,
V =0.83V
J
I(VSENSE)
o
0
0.5
1
1.5
2
0 10 20 30 40
V -InputVoltage-V
I
I - A
(VIN)
m
T =25°C
J
0
0.5
1
1.5
2
-50 -25 0 25 50 75 100 125 150
I - A
(VIN)
m
T -JunctionTemperature-°C
J
V =12V
I
0
20
40
60
80
100
0 0.2 0.4 0.6 0.8
V -V
SENSE
V =12V,
T =25°C
I
J
%ofNominalf
sw
200
275
350
425
575
-50 0 50 100 150
I - A
I(SS/TR)
m
T -JunctionTemperature-°C
J
V =12V
I
500
TPS54240
www.ti.com SLVSAA6A –APRIL 2010–REVISED DECEMBER 2012
TYPICAL CHARACTERISTICS (continued)
SS/TR DISCHARGE CURRENT vs JUNCTION
TEMPERATURE SWITCHING FREQUENCY vs VSENSE
Figure 13. Figure 14.
SHUTDOWN SUPPLY CURRENT vs JUNCTION
TEMPERATURE SHUTDOWN SUPPLY CURRENT vs INPUT VOLTAGE (V
in
)
Figure 15. Figure 16.
VIN SUPPLY CURRENT vs JUNCTION TEMPERATURE VIN SUPPLY CURRENT vs INPUT VOLTAGE
Figure 17. Figure 18.
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