Ricoh RH5RH12B, Applications Manual

Page: 22 / 34

18
RH5RH
9) Supply Current 1 vs.Temperature
RH5RH501A
0.8
1.0
1.2
0.6
0.4
0.2
0
–20 –40 0 20 40 60 80
Temperature Topt(˚C)
S
ta
rt
-u
p
V
o
lt
a
g
e
V
s
ta
rt
(V
)
–40 –20 0 20 40 60 80
Temperature Topt(˚C)
0.8
1.0
0.6
0.4
0.2
0
H
o
ld
-o
n
V
o
lt
a
g
e
V
h
o
ld
(V
)
RH5RH501A
–40
–20
0 20 40 60 80
Temperature Topt(˚C)
80
100
60
40
20
0
S
u
p
p
ly
C
u
rr
e
n
t
1
I
D
D
1
(µ
A
)
RH5RH501A
–40
–20
0 20 40 60 80
Temperature Topt(˚C)
100
125
150
75
50
25
0
L
x
S
w
it
c
h
in
g
C
u
rr
e
n
t
I
L
X
(
m
A
)
RH5RH501A
RH5RH501A
–40 –20 0 20 40 60 80
Temperature Topt(˚C)
4
5
3
2
1
0
S
u
p
p
ly
C
u
rr
e
n
t
2
I
D
D
2
(µ
A
)
RH5RH501A
–40 –20 0 20 40 60 80
Temperature Topt(˚C)
0.8
1.0
0.6
0.4
0.2
0
L
x
L
e
a
k
a
g
e
C
u
rr
e
n
t
I
L
X
le
a
k
(
µ
A
)
7) Start-up Voltage vs. Temperature 8) Hold-on Voltage vs. Temperature
10) Supply Current 2 vs.Temperature
11) Lx Switching Current vs.Temperature
12) Lx Leakage Current vs.Temperature