Datasheet

600
550
500
450
400
350
300
250
Current Limit (mA)
1.5 2.5 3.0 3.5 4.0 4.5 5.02.0 5.5
V
IN
(V)
600
550
500
450
400
350
300
250
Current Limit (mA)
−
50
−
25 0 25 50 75 100 125
Temperature (
_
C)
500
450
400
350
300
250
200
150
100
50
0
Current Limit (mA)
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V
OUT
(V)
TPS73233
I
CL
I
SC
1
0.1
0.01
I
GND
(
µ
A)
−
50
−
25 0 25 50 75 100 125
Temperature (
_
C)
V
ENABLE
= 0.5V
V
IN
= V
OUT
+ 0.5V
1000
900
800
700
600
500
400
300
200
100
0
I
GND
(
µ
A)
0 50 100 150 200 250
I
OUT
(mA)
V
IN
= 5.5V
V
IN
= 4V
V
IN
= 2V
800
700
600
500
400
300
200
100
0
I
GND
(
µ
A)
−
50
−
25 0 25 50 75 100 125
Temperature (
_
C)
I
OUT
= 250mA
V
IN
= 5.5V
V
IN
= 4V
V
IN
= 2V
TPS73201-Q1
TPS73225-Q1
SGLS303E –MAY 2005–REVISED AUGUST 2013 www.ti.com
TYPICAL CHARACTERISTICS (continued)
For all voltage versions at T
J
= 25°C, V
IN
= V
OUT(nom)
+ 0.5 V, I
OUT
= 10 mA, V
EN
= 1.7 V, and C
OUT
= 0.1 μF, unless otherwise
noted
GROUND PIN CURRENT GROUND PIN CURRENT
vs vs
OUTPUT CURRENT TEMPERATURE
Figure 10. Figure 11.
CURRENT LIMIT
vs GROUND PIN CURRENT IN SHUTDOWN
V
OUT
vs
(FOLDBACK) TEMPERATURE
Figure 12. Figure 13.
CURRENT LIMIT CURRENT LIMIT
vs vs
V
IN
TEMPERATURE
Figure 14. Figure 15.
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