KSTW015A0F Datasheet, PDF (1/16 Pages) Lineage Power Corporation – 36-75Vdc Input; 3.3Vdc, 15A Output

GE
Data Sheet
KSTW015A0F Barracuda™ Series; DC-DC Converter Power Modules
36-75Vdc Input; 3.3Vdc, 15A Output
RoHS Compliant
Applications
 Wireless Networks
 Hybrid power architectures
 Optical and Access Network Equipment
 Enterprise Networks including Power over Ethernet (PoE)
 Industrial markets
Options
 Negative Remote On/Off logic (preferred)
 Surface Mount/Tape and Reel (-SR Suffix)
 Auto-restart Over current/Over voltage protections
(preferred)
 Shorter through hole pin trim
Features
 Compliant to RoHS II EU “Directive 2011/65/EU (-Z versions)
 Compliant to REACH Directive (EC) No 1907/2006
 Wide Input Voltage Range, 36Vdc to 75Vdc
 No minimum load
 High efficiency – 90.5% at full load (VIN=48Vdc)
 Constant switching frequency
 Low output ripple and noise
 Small Size and low profile, follows DOSA standard 1/16th
footprint
33.0 mm x 22.9 mm x 9.3 mm
(1.30 in x 0.9 in x 0.37 in)
 Surface mount (SMT) or Through hole (TH)
 Reflow process compliant, both SMT and TH versions
 Positive Remote On/Off logic
 Output overcurrent/voltage protection (hiccup)
 Over-temperature protection
 Output Voltage adjust: 80% to 110% of Vo,nom
 Wide operating temperature range (-40°C to 85°C)
 UL*Recognized to UL60950-1, CAN/CSA^† C22.2 No.60950-1,
and EN60950-1(VDE ^‡ 0805-1) Licensed
 CE mark meets 2006/95/EC directive^§
 Meets the voltage and current requirements for ETSI 300-
132-2 and complies with and licensed for Basic insulation
rating per EN60950-1
 2250 Vdc Isolation tested in compliance with IEEE 802.3^¤
PoE standards
 ISO** 9001 and ISO 14001 certified manufacturing facilities
Description
The KSTW015A0F series power modules are isolated DOSA compliant 1/16^th brick dc-dc converters that operate over a wide input
voltage range of 36 Vdc -75Vdc and provide a single precisely regulated output voltage at 3.3Vdc. The output is fully isolated from
the input, allowing versatile polarity configurations and grounding connections. The modules exhibit high efficiency of 90.5%
typical at full load. Built-in filtering for both input and output minimizes the need for external filtering. The module is fully self-
protected with output over-current and over-voltage, over-temperature and input under voltage shutdown control. Optional
features include negative or positive on/off logic and SMT connections
* UL is a registered trademark of Underwriters Laboratories, Inc.
† _{CSA is a registered trademark of Canadian Standards Association.}
‡ _{VDE is a trademark of Verband Deutscher Elektrotechniker e.V.}
§ This product is intended for integration into end-user equipment. All of the required procedures of end-use equipment should be followed.
¤ IEEE and 802 are registered trademarks of the Institute of Electrical and Electronics Engineers, Incorporated.
** ISO is a registered trademark of the International Organization of Standards.
April 1, 2013
©2012 General Electric Company. All rights reserved.
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