Datasheet

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400
350
300
250
200
150
100
50
0
OutputCurrent(mA)
0 50 100 150 200
GroundCurrent( A)m
T =+25 C
J
°
T =+125 C
J
°
T = 40- °
J
C
500
450
400
350
300
250
200
150
100
50
0
JunctionTemperature( C)°
-40 -20 0 20 40 60 80 100 120 140
GroundCurrent( A)m
V =3V,I =0mA
IN OUT
V =10V,I =0mA
IN OUT
V =10V,I =200mA
IN OUT
800
750
700
650
600
550
500
450
400
350
300
JunctionTemperature( C)°
-40 -20 0 20 40 60 80 100 120 140
CurrentLimit(mA)
250
200
150
100
50
0
JunctionTemperature( C)°
-40 -20 0 20 40 60 80 100 120 140
StandbyCurrent(nA)
V = 3V
IN
-
V = 10V
IN
-
200
0
-200
-400
-600
-800
-1000
-1200
-1400
-1600
-1800
-2000
JunctionTemperature( C)°
-40 -20 0 20 40 60 80 100 120 140
SupplyCurrent(nA)
V = 2.5V
OUT
-
V = 1.2V
OUT
-
1000
800
600
400
200
0
-200
-400
-600
-800
-1000
AmbientTemperature( C)°
-40 -20 0 20 40 60 80 100 120 140
EnablePinCurrent(nA)
V = 10V,V-
IN EN
= 0.5V-
V = 10V,V-
IN EN
= 10V-
V = 10V,V-
IN EN
=3.5V
TPS72301
TPS72325
SLVS346B – SEPTEMBER 2003 – REVISED JULY 2007
TYPICAL CHARACTERISTICS (continued)
TPS72325 at V
IN
= V
OUTnom
– 0.5V, I
OUT
= 1mA, V
EN
= 1.5V, C
OUT
= 2.2 μ F, and C
NR
= 0.01 μ F, unless otherwise noted.
GROUND CURRENT vs OUTPUT CURRENT GROUND CURRENT vs JUNCTION TEMPERATURE
Figure 7. Figure 8.
TPS72325
CURRENT LIMIT vs JUNCTION TEMPERATURE STANDBY CURRENT vs JUNCTION TEMPERATURE
Figure 9. Figure 10.
TPS72301
FEEDBACK PIN CURRENT vs JUNCTION TEMPERATURE ENABLE PIN CURRENT vs JUNCTION TEMPERATURE
Figure 11. Figure 12.
6
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