A
10 Watt CD Single Series DC/DC Converters
2401 Stanwell Drive Concord, California 94520 Ph: 925/687-4411 or 800/542-3355 Fax: 925/687-3333 www.calex.com Email: sales@calex.com
1
eco# 041007-1
*
s
r
e
t
e
m
a
r
a
P
t
u
p
n
I
l
e
d
o
M
D
C
0
0
0
2
.
5
S
4
2
s
t
i
n
U
e
g
n
a
R
e
g
a
t
l
o
V
N
I
M
X
A
M
8
1
6
3
C
D
V
)
2
(
e
l
p
p
i
R
d
e
t
c
e
l
f
e
R
P
Y
T
0
2
P
-
P
A
m
d
a
o
L
ll
u
F
t
n
e
r
r
u
C
t
u
p
n
I
d
a
o
L
o
N
P
Y
T
P
Y
T
5
9
4
7
A
m
y
c
n
e
i
c
i
f
f
E
P
Y
T
4
8
%
y
c
n
e
u
q
e
r
F
g
n
i
h
c
t
i
w
S
P
Y
T
0
2
2
z
H
k
t
u
p
n
I
m
u
m
i
x
a
M
,
e
g
a
t
l
o
v
r
e
v
O
m
u
m
i
x
a
M
s
m
0
0
1
X
A
M
5
4
C
D
V
,
e
m
i
T
n
o
-
n
r
u
T
r
o
r
r
E
t
u
p
t
u
O
%
1
P
Y
T
6
s
m
e
s
u
F
d
e
d
n
e
m
m
o
c
e
R
)
3
(
S
P
M
A
t
r
a
h
C
n
o
i
t
c
e
l
e
S
l
e
d
o
M
e
g
n
a
R
t
u
p
n
I
C
D
V
t
u
p
t
u
O
C
D
V
t
u
p
t
u
O
A
m
n
i
M
x
a
M
D
C
0
0
0
2
.
5
S
4
2
8
1
6
3
5
0
0
0
2
Features
High Temperature Operation, up to 110C Case
with No Derating
Fully Self Contained, No External Parts Required
for Operation, Ultra Low Input Reflected Ripple
Fixed Frequency Design
Low and Specified Input/Output Capacitance
Overcurrent Protected for Long, Reliable Operation
Five-sided Shielding
Water Washable Case Design
Five Year Warranty
(6)
The transient response is specified as the time required to settle
from a 50 to 75 % step load change (rise time of step = 2 Sec)
to a 1% error band.
(7)
Dynamic response is the peak overshoot during a transient
as defined in note 6 above.
(8)
The input ripple rejection is specified for DC to 120 Hz ripple with
a modulation amplitude of 1% of Vin.
(9)
The case thermal impedance is specified as the case temperature
rise over ambient per package watt dissipated.
(10) Specifications subject to change without notice.
(11) Water Washability - Calex DC/DC converters are designed to
withstand most solder/wash processes. Careful attention should
be used when assessing the applicability in your specific
manufacturing process. Converters are not hermetically sealed.
NOTES
*
All parameters measured at Tc = 25C, nominal input voltage
and full rated load unless otherwise noted. Refer to the
CALEX Application Notes for the definition of terms,
measurement circuits and other information.
(2)
Noise is measured per CALEX Application Notes. Measurement
bandwidth is 0-20 MHz for peak-peak measurements, 10 kHz to
1 MHz for RMS measurements. Output noise is measured with
a 0.01F / 100V ceramic capacitor in parallel with a 1f / 35V
Tantalum capacitor across output pins. Input reflected ripple
is measured into a 10H source impedance.
(3)
To determine the correct fuse size, see CALEX Application
Notes.
(4)
The Case is tied to the -input pin.
(5)
Short term stability is specified after a 30 minute warmup at full
load, constant line and recording the drift over a 24 hour period.
Description
The 24S5.2000CD DC/DC converter is designed for fast
integration with your system's power needs. With no external
components or filtering necessary for all but the most critical
applications, these converters can provide power instantly.
This saves you costly engineering time required to design
your system around the power converter.
*
s
r
e
t
e
m
a
r
a
P
t
u
p
t
u
O
l
e
d
o
M
D
C
0
0
0
2
.
5
S
4
2
s
t
i
n
U
e
g
a
t
l
o
V
t
u
p
t
u
O
5
C
D
V
y
c
a
r
u
c
c
A
e
g
a
t
l
o
V
t
u
p
t
u
O
N
I
M
P
Y
T
X
A
M
0
9
.
4
0
0
.
5
0
1
.
5
C
D
V
e
g
n
a
R
d
a
o
L
d
e
t
a
R
N
I
M
X
A
M
0
.
0
0
.
2
A
n
o
i
t
a
l
u
g
e
R
d
a
o
L
-
d
a
o
L
x
a
M
%
5
2
d
a
o
L
x
a
M
P
Y
T
X
A
M
2
.
0
4
.
0
%
n
o
i
t
a
l
u
g
e
R
e
n
i
L
C
D
V
x
a
M
-
n
i
M
=
n
i
V
P
Y
T
X
A
M
3
0
.
0
2
.
0
%
)
5
(
y
t
il
i
b
a
t
S
m
r
e
T
t
r
o
h
S
P
Y
T
5
0
.
0
<
s
r
H
4
2
/
%
)
6
(
e
s
n
o
p
s
e
R
t
n
e
i
s
n
a
r
T
P
Y
T
0
5
2
s
)
7
(
e
s
n
o
p
s
e
R
c
i
m
a
n
y
D
P
Y
T
0
9
k
a
e
p
V
m
)
8
(
n
o
i
t
c
e
j
e
R
e
l
p
p
i
R
t
u
p
n
I
P
Y
T
0
4
>
B
d
)
2
(
k
a
e
P
-
k
a
e
P
,
e
s
i
o
N
P
Y
T
0
7
P
-
P
V
m
t
n
e
i
c
i
f
f
e
o
C
e
r
u
t
a
r
e
p
m
e
T
P
Y
T
X
A
M
0
5
0
5
1
C
/
m
p
p
o
t
n
o
i
t
c
e
t
o
r
P
t
i
u
c
r
i
C
t
r
o
h
S
n
o
m
m
o
C
t
i
m
i
L
t
n
e
r
r
u
C
,
s
u
o
u
n
i
t
n
o
C
n
o
i
t
c
e
t
o
r
P
A
10 Watt CD Single Series DC/DC Converters
2401 Stanwell Drive Concord, California 94520 Ph: 925/687-4411 or 800/542-3355 Fax: 925/687-3333 www.calex.com Email: sales@calex.com
2
eco# 041007-1
n
i
P
n
o
i
t
c
n
u
F
1
T
U
P
N
I
+
2
T
U
P
N
I
-
3
T
U
P
T
U
O
+
4
N
M
C
0.002
Mechanical tolerances unless otherwise noted:
X.XX dimensions: 0.020 inches
X.XXX dimensions: 0.005 inches
BOTTOM VIEW
SIDE VIEW
*
s
n
o
i
t
a
c
i
f
i
c
e
p
S
l
a
r
e
n
e
G
D
C
0
0
0
2
.
5
S
4
2
s
t
i
n
U
)
4
(
n
o
i
t
a
l
o
s
I
e
g
a
t
l
o
V
n
o
i
t
a
l
o
s
I
t
u
p
t
u
O
o
t
t
u
p
n
I
e
g
a
k
a
e
L
A
0
1
N
I
M
0
0
7
C
D
V
t
u
p
t
u
O
o
t
t
u
p
n
I
e
c
n
a
t
i
c
a
p
a
C
P
Y
T
0
0
4
F
p
l
a
t
n
e
m
n
o
r
i
v
n
E
e
g
n
a
R
g
n
i
t
a
r
e
p
O
t
n
e
i
b
m
A
g
n
i
t
a
r
e
D
o
N
X
A
M
5
8
C
e
g
n
a
R
g
n
i
t
a
r
e
p
O
e
s
a
C
g
n
i
t
a
r
e
D
o
N
N
I
M
X
A
M
0
4
-
0
1
1
C
e
g
n
a
R
e
g
a
r
o
t
S
N
I
M
X
A
M
5
5
-
0
2
1
C
)
9
(
e
c
n
a
d
e
p
m
I
l
a
m
r
e
h
T
P
Y
T
4
1
t
t
a
W
/
C
l
a
r
e
n
e
G
t
h
g
i
e
W
t
i
n
U
P
Y
T
0
.
1
z
o
t
i
K
g
n
i
t
n
u
o
M
s
i
s
s
a
h
C
5
1
S
M
,
8
S
M
,
6
S
M
s
l
a
v
o
r
p
p
A
y
c
n
e
g
A
0
5
9
0
6
L
U
/
A
S
C
PDF 
ZIP