Datasheet

10 s/divm
V
OUT
V
EN
C =10 F
OUT
m
C =2.2 F
OUT
m
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0.5-
Voltage(V)
10 s/divm
V
EN
V
OUT
C =2.2 F
OUT
m
C =10 F
OUT
m
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0.5-
Voltage(V)
20 s/divm
100mV/div
100mV/div
100mA/div
V
OUT
V
OUT
I
OUT
C =1.0 F
OUT
m
C =2.2 F
OUT
m
V =2.7V
IN
1mA
250mA
50ms/div
Volts
7
6
5
4
3
2
1
0
-1
V
IN
I =250mA
OUT
V
OUT
20 s/divm
20mV/div
20mV/div
1V/div
V
OUT
V
OUT
V
IN
I =
OUT
250mA
dV
IN
dt
=1V/ sm
C =2.2 F
OUT
m
C =
OUT
1.0 Fm
2.7V
3.7V
TPS734xx
www.ti.com ........................................................................................................................................ SBVS089F – DECEMBER 2007 – REVISED FEBRUARY 2009
TYPICAL CHARACTERISTICS (continued)
Over operating temperature range (T
J
= – 40 ° C to +125 ° C); V
IN
= V
OUT(TYP)
+ 0.3V or 2.7V, whichever is greater; I
OUT
= 1mA,
V
EN
= V
IN
,C
OUT
= 2.2 µ F, C
NR
= 0.01 µ F, unless otherwise noted. For TPS73401, V
OUT
= 3.0V. Typical values are at T
J
=
+25 ° C.
TPS73425
TURN-ON RESPONSE TPS73425
(V
IN
= V
EN
) ENABLE RESPONSE OVER STABLE V
IN
Figure 15. Figure 16.
TPS73410 TPS73410
POWER-UP/POWER-DOWN LOAD TRANSIENT RESPONSE
Figure 17. Figure 18.
TPS73410
LINE TRANSIENT RESPONSE
Figure 19.
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