A
12 Watt LV 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
3/2001
12 Watt LV Single Series Block Diagram
Features
!
Universal 3.5 to 16 Volt Input Range
!
Up to 12 Watts of PCB Mounted Power
!
Low and Specified Input/Output Capacitance
!
Fully Isolated, Filtered Design
!
Low Noise Outputs, Typically 40 mV P-P
!
Very Low I/O Capacitance, 375 pF Typical
!
Water Washable Shielded Copper Case
!
5 Year Warranty
Description
The universal input of the LV single series spans 3.5 to 16
volts. This makes these converters ideal for 4.8 to 12 volt
battery and the more traditional 5 volt logic powered systems.
Coupled with this is the very low output noise of typically 40
mV peak to peak. The noise is also fully specified for RMS
value and if even these impressive noise figures aren’t enough,
our applications section shows a simple add on circuit that can
reduce
the
output
noise
to
less
than
5
mV
P-P.
Full isolation is provided to help cut ground loops in logic
powered systems that could create havoc with sensitive, high
precision analog circuitry.
No heatsinking is required for most applications saving you
design time and valuable PCB space.
What all this means to you is a tighter, more compact
overall system that has the capability of being universally
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V
L
0
2
.
3
S
55
.
36
13
3
.
30
0
2
V
L
0
2
.
5
S
55
.
36
15
0
2
V
L
0
1
.
2
1
S
55
.
36
12
10
0
1
V
L
0
8
.
5
1
S
55
.
36
15
10
0
8
powered. Full application information is provided to make
integrating this supply in your system a snap.
Remote output voltage trim and ON/OFF functions are also
included.
Other input and output voltage combinations may be
factory ordered, contact CALEX applications engineering at
1-800-542-3355 for more information.
As with all CALEX converters the LV Single series is
covered by our 5 Year Warranty.