Datasheet



SLVS401 − AUGUST 2001
9
www.ti.com
TYPICAL CHARACTERISTICS
Figure 4
SWITCH TURNON DELAY AND RISE TIME
WITH 120-µF LOAD
t − Time − ms
02 46 8
10 12 14 16 18 20
V
O(OUT)
(2 V/div)
V
I
= 5 V
T
A
= 25°C
C
L
= 120 µF
R
L
= 25 Ω
V
I(EN)
(5 V/div)
Figure 5
SWITCH TURNOFF DELAY AND FALL TIME
WITH 120-µF LOAD
t − Time − ms
04 81216202428323640
V
O(OUT)
(2 V/div)
V
I
= 5 V
T
A
= 25°C
C
L
= 120 µF
R
L
= 25 Ω
V
I(EN)
(5 V/div)
Figure 6
SHORT-CIRCUIT CURRENT, SWITCH
ENABLED INTO A SHORT
t − Time − ms
01 23 4
5678910
I
O(OUT)
(100 mA/div)
V
I(EN)
(5 V/div)
Figure 7
V
I(LDO_EN)
(5 V/div)
V
O(LDO_OUT)
(1 V/div
LDO TURNON DELAY AND RISE TIME
WITH 4.7-µF LOAD
0 0.4 0.8 1.2 1.6
2 2.4 2.8 3.2 3.6 4.2
t − Time − ms
V
I
= 5 V
T
A
= 25°C
C
L
= 4.7 µF
R
L
= 13.2 Ω