
35
10) Output Voltage Transient Response for “CSW” Input Voltage Step
VDD=4.8V
Temperature Topt(C)
100
60
40
20
80
0
–20
–40
S
u
p
ly
C
u
rr
e
n
t
IS
S
(
A
)
0
1
2
3
4
5
VDD=4.8V
IOUT=50mA
COUT=10 F
0
O
u
tp
u
t
V
o
lt
a
g
e
V
O
U
T
(V
)
1
2
7
6
5
4
3
Time t( s)
0
100
200
300
VDD=4.8V
IOUT=10mA
COUT=0.1 F
Time t( s)
0
400
800
1200
0
O
u
tp
u
t
V
o
lt
a
g
e
V
O
U
T
(V
)
1
2
7
6
5
4
3
VDD=4.8V
IOUT=30mA
COUT=0.1 F
Time t( s)
0
200
400
600
0
O
u
tp
u
t
V
o
lt
a
g
e
V
O
U
T
[V
]
1
2
7
6
5
4
3
Regulator 4 (4V)
Regulator 1,2 (4V)
Regulator 3 (4V)
R
×5VE0×××
(Note) Control Switch becomes ON ( “H” ) at 0S.