TPS736xx
www.ti.com
SBVS038K–SEPTEMBER 2003–REVISED SEPTEMBER 2005
TYPICAL CHARACTERISTICS (continued)
For all voltage versions, at TJ = +25°C, VIN = VOUT(nom) + 0.5V, IOUT = 10mA, VEN = 1.7V, and COUT = 0.1µF, unless otherwise
noted.
GROUND PIN CURRENT vs OUTPUT CURRENT
GROUND PIN CURRENT vs TEMPERATURE
1000
900
800
700
600
500
400
300
200
100
0
1000
900
800
700
600
500
400
300
200
100
0
IOUT = 400mA
VIN = 5.5V
VIN = 4V
VIN = 2V
VIN = 5.5V
VIN = 3V
VIN = 2V
0
100
200
300
400
−
−
25
50
0
25
50
75
100
125
IOUT (mA)
_
Temperature ( C)
Figure 9.
Figure 10.
CURRENT LIMIT vs VOUT
(FOLDBACK)
GROUND PIN CURRENT in SHUTDOWN
vs TEMPERATURE
1
800
700
600
500
400
300
200
100
0
VENABLE = 0.5V
VIN = VO + 0.5V
ICL
ISC
0.1
TPS73633
0.5
0.01
−
−
25
50
0
25
50
75
100
125
0
1.0
1.5
2.0
2.5
3.0
3.5
_
Temperature ( C)
VOUT (V)
Figure 11.
CURRENT LIMIT vs VIN
Figure 12.
CURRENT LIMIT vs TEMPERATURE
800
750
700
650
600
550
500
450
400
800
750
700
650
600
550
500
450
400
−
−
25
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
50
0
25
50
75
100
125
_
VIN (V)
Temperature ( C)
Figure 13.
Figure 14.
7
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