Datasheet

10 s/divm
50mV/div
50mV/div
50mV/div
0.5V/div
V
OUT
V
OUT
V
OUT
V
OUT
V
IN
C =470 FOSCON
OUT
m
C =10 F
OUT
m
C =2.2 F
OUT
m
4V
3V
10 s/divm
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0
1.0-
Volts(V)
V
IN
=EN
V
OUT
R =5W
L
10 s/divm
200mV/div
200mV/div
200mV/div
500mA/div
V
OUT
V
OUT
I
OUT
C =470 FOSCON
OUT
m
C =10 F
OUT
m
C =2.2 F
OUT
m
V =3.0V
IN
500mA
1mA
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)
TPS735xx
www.ti.com SBVS087K –JUNE 2008–REVISED AUGUST 2013
TYPICAL CHARACTERISTICS (continued)
Over operating temperature range (T
J
= –40°C to +125°C), V
IN
= V
OUT(TYP)
+ 0.5V or 2.7V, whichever is greater; I
OUT
= 1mA,
V
EN
= V
IN
,C
OUT
= 2.2μF, C
NR
= 0.01μF, unless otherwise noted. For TPS73501, V
OUT
= 2.8V. The TPS73525 is used as the
evaluation target of the fixed-voltage option in this datasheet. However, this voltage option may not be released. Check the
Package Option Addendum at the end of this document for the availability of the 2.5V version.Typical values are at T
J
=
+25°C.
TPS73525
TURN-ON RESPONSE TPS73525
(V
IN
= V
EN
) EN RESPONSE OVER STABLE V
IN
Figure 15. Figure 16.
TPS73525
POWER-UP/POWER-DOWN
(V
IN
= V
EN
) TPS73525 LOAD TRANSIENT RESPONSE
Figure 17. Figure 18.
TPS73525 LINE TRANSIENT RESPONSE
Figure 19.
Copyright © 2008–2013, Texas Instruments Incorporated Submit Documentation Feedback 9