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PDF VKQ100MS3V3 Data sheet ( Hoja de datos )
| Número de pieza | VKQ100MS3V3 | |
| Descripción | 100 WATT/ 3.3VOUT/ QUARTER BRICK DC/DC CONVERTER | |
| Fabricantes | C&D Technologies | |
| Logotipo |  |
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CorporCatoer:pwowrawte.c:dwtewcwh.ncod.tceocmhno.com
Product: www.cdpoweronline.com
VKQ100MS3V3
100 Watt, 3.3Vout, Quarter Brick DC/DC Converter
FEATURES
z No Heatsink Required
z 36 - 75V Input Range
z Small Size: 1.5" x 2.3" x .50"
z High Efficiency: 84%
z Fixed Frequency Operation
480kHz
z Primary Remote On/Off
z No External Components
Required
z Safety per UL/CUL 60950,
EN 60950, Operational
Insulation Meets TNV-SELV
Isolation Requirements
z Adjustable Output Voltage
z Brick Wall Current Limiting
z On Board Input Differential
Filter
z No Minimum Load Requirement
z Remote Sense
APPLICATIONS
z Distributed Power Architectures
z Telecommunications
z Battery Powered Systems
z Workstations
The VKQ100MS3V3 DC/DC
converter presents an economical and
practical solution for distributed 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 36 to
75 Vdc, this module is ideal for
telecommunications and battery backup
applications where input flexibility must
be combined with output voltage
regulation. In addition, the output is fully
isolated from the input, allowing for a
variety of polarity and grounding
configurations.
Innovative circuit design using
surface mount components results in a
compact, efficient and reliable solution to
DC/DC conversion needs. Internal power
dissipation is minimized by the
VKQ100MS3V3’s high efficiency and is
aided by a metal baseplate to which all
heat dissipative elements are coupled.
The control circuitry of the
VKQ100MS3V3 has been designed to
provide overvoltage protection as well as
current limiting for continuous short-
circuit protection. The VKQ100MS3V3
is operation specified from rated load to
zero load.
MODEL
VKQ100MS3V3
NOMINAL INPUT
VOLTAGE
(VDC)
48
PRODUCT SELECTION CHART
RATED OUTPUT
VOLTAGE
(VDC)
RATED OUTPUT
CURRENT
(A)
INPUT CURRENT
NOM
(A)
3.3 30
2.50
EFFICIENCY
MIN TYP
(%) (%)
83 84
ORDERING
INFORMATION
MODEL NO.
VKQ100MS3V3
PART NO.
6064911
VKQ100MS3V3 REV A 4/2003
ABSOLUTE MAX.
RATINGS
Output Short-Circuit
Duration
Continuous
Internal Power Dissipation 20.5 Watts
Lead Temperature
(soldering, 10 seconds max) +300°C
Continuous Input Voltage
Storage Temperature
75 VDC
+125°C
Input to Output Isolation
1500 VDC
Input Voltage (non-operating) 100 VDC
1 page  
TYPICAL PERFORMANCE CURVES
OUTPUT RIPPLE & NOISE (mV pk-pk) vs. OUTPUT LOAD (A) @ 20MHz; TA +250C; Vin = 48Vdc
Output Load (A)
OUTPUT RIPPLE & NOISE (mV pk-pk) vs. INPUT VOLTAGE (Vdc) @ 20MHz; TA +250C; Io = 30A
Input Voltage (Vdc)
OUTPUT RIPPLE & NOISE (mV pk-pk) vs. AMBIENT TEMP. (0C) @ 20MHz; Vin = 48Vdc; Io = 30A
Ambient Temperature (0C)
Power Electronics Division, Americas
3400 E Britannia Drive, Tucson, Arizona 85706
Tel: 800.547.2537 Fax: 520.295.4197
C&D Technologies, EMEA/Asia/Pacific
Milton Keynes MK14 5BU UK
Tel: +44 (0)1908 615232 Fax: +44 (0)1908 617545
Any data, prices, descriptions or specifications presented herein are subject to revision by C&D Technologies, Inc. without notice. While such information is believed to be accurate as indicated herein, C&D
Technologies, Inc. makes no warranty and hereby disclaims all warranties, express or implied, with regard to the accuracy or completeness of such information. Further, because the product(s) featured herein may
be used under conditions beyond its control, C&D Technologies, Inc. hereby disclaims all warranties, either express or implied, concerning the fitness or suitability of such product(s) for any particular use or in any
specific application or arising from any course of dealing or usage of trade. The user is solely responsible for determining the suitability of the product(s) featured herein for user’s intended purpose and in user’s
specific application. C&D Technologies, Inc. does not warrant or recommend that any of its products be used in any life support or aviation or aerospace applications.
Product: www.cdpoweronline.com
VKQ100MS3V3 REV A 4/2003
5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet VKQ100MS3V3.PDF ] | |
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