VKA100XS Datasheet, PDF (1/4 Pages) C&D Technologies – 100 WATT SINGLE OUTPUT HALF BRICK DC/DC CONVERTER

VKA100xS
Corporate: www.cdtechno.com
Product: www.cdpowerelectronics.com
100 Watt Single Output Half Brick DC/DC Converter
18-36V and 33 - 75V Input Range
High Efficiency: 87% Typical at
5V
100µS Transient Response 50-
100% Load Step
420 kHz Fixed-Frequency
Operation
Remote Sense
Operation to +100°C Baseplate
Temperature
Primary Remote On/Off, Choice of
Pos/Neg Logic
Adjustable Output Voltage
Continuout Short-Circuit Protection
Thermal Shutdown
Case Ground Pin
The VKA100xS Series DC/DC
converters present an economical
and practical solution for distrib-
uted power system architectures
which require high power density
and efficiency while maintaining
system modularity and
upgradeability. With the ability to
operate over a wide input voltage
range of 18 to 36 and 33 to 75
volts, these modules are ideal for
use in battery backup applications
common in todays' telecommuni-
cation and electronic data process-
ing applications. The output is
fully isolated from the input,
allowing for a variety of polarity
and grounding configurations.
The VKA100xS's proprietary
control circuitry responds to 50-
100% load steps in 100µSeconds
to within 1% nominal Vout.
The patented fixed frequency
architecture combined with sur-
face mount technology results in a
compact, efficient and reliable
solution to DC/DC conversion
requirements. Safety Per UL1950,
EN 60950 and CSA 22.2 #234
MODEL
VKA100LS02
VKA100LS02F
VKA100LS2V5F
VKA100LS03
VKA100LS03F
VKA100LS05
VKA100LS12
VKA100LS15
VKA100LS24
VKA100MS02
VKA100MS02F
VKA100MS2V5F
VKA100MS03
VKA100MS03F
VKA100MS05
VKA100MS12
VKA100MS15
VKA100MS24
INPUT
VOLTAGE
24VDC
(18-36)
48VDC
(33-75)
PRODUCT SELECTION CHART
VOUT
(VDC)
2.0V
2.0V
2.5V
3.3V
3.3V
5.0V
12.0V
15.0V
24.0V
2.0V
2.0V
2.5V
3.3V
3.3V
5.0V
12.0V
15.0V
24.0V
IOUT
(A)
20.0
30.0
30.0
20.0
30.0
20.0
8.3
6.7
4.2
20.0
30.0
30.0
20.0
30.0
20.0
8.3
6.7
4.2
EFFICIENCY
MIN
TYP
75
76
73
74
75
76
80
81
80
81
85
86
87
88
88
89
89
90
76
77
74
75
77
78
81
82
81
82
86
87
88
89
89
90
89
90