Datasheet
Table Of Contents

Time(50 s/div)m
5V/div
V =1.2V
V =3V
I =100mA
C =10 F
C =0nF
m
OUT
OUT
IN
OUT
NR/SS
V
OUT
V
EN
1V/div
Time(5ms/div)
5V/div
V =1.2V
V =3V
I =100mA
C =10 F
C =10nF
m
OUT
OUT
IN
OUT
NR/SS
V
OUT
V
EN
1V/div
Time(10 s/div)m
20mV/div
5V/div
V =15V
V =18Vto
I =100mA
C =10 F
C =10nF
33V
m
OUT
NR/SS
IN
OUT
OUT
V
OUT
V
IN
Time(10 s/div)m
20mV/div
5V/div
V =15V
V =33Vto
I =100mA
C =10 F
C =10nF
OUT
NR/SS
18V
m
IN
OUT
OUT
V
OUT
V
IN
Time(100 s/div)m
50mV/div
100mA/div
V =15V
V =18V
I =1mAto120mA
C =10 F
C =10nF
m
OUT
NR/SS
IN
OUT
OUT
V
OUT
I
OUT
Time(100 s/div)m
50mV/div
100mA/div
V =15V
V =18V
I =120mAto1mA
C =10 F
C =10nF
m
OUT
IN
OUT
NR/SS
OUT
V
OUT
I
OUT
TPS7A49xx
SBVS121B –AUGUST 2010–REVISED JANUARY 2010
www.ti.com
TYPICAL CHARACTERISTICS (continued)
At T
J
= –40°C to +125°C, V
IN
= V
OUT(NOM)
+ 1.0V or V
IN
= 3.0V (whichever is greater), V
EN
= V
IN
, I
OUT
= 1mA, C
IN
= 2.2mF, C
OUT
= 2.2mF, C
NR/SS
= 0nF, and the FB pin tied to OUT, unless otherwise noted.
CAPACITOR-PROGRAMMABLE SOFT-START CAPACITOR-PROGRAMMABLE SOFT-START
Figure 22. Figure 23.
LINE TRANSIENT RESPONSE LINE TRANSIENT RESPONSE
Figure 24. Figure 25.
LOAD TRANSIENT RESPONSE LOAD TRANSIENT RESPONSE
Figure 26. Figure 27.
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