Data Sheet GE KHHD006A0A Hammerhead Series DC-DC Converter Power Modules 18-75Vdc Input 5.0Vdc, 6A Output Features Compliant to RoHS II EU Directive 2011/65/EU Compliant to REACH Directive (EC) No 1907/2006 Ultra-wide Input Voltage Range, 18V to 75V dc dc No minimum load High efficiency 90% at full load (VIN=48Vdc) Constant switching frequency Low output ripple and noise Small Size and low profile, follows DOSA standard 1/16th footprint RoHS Compliant 33.0 mm x 22.9 mm x 9.3 mm (1.30 in x 0.9 in x 0.37 in) Applications Surface mount (SMT) or Through hole (TH) Wireless Networks Reflow process compliant, both SMT and TH versions Hybrid power architectures Positive Remote On/Off logic Optical and Access Network Equipment Output overcurrent/voltage protection (hiccup) Enterprise Networks including Power over Ethernet (PoE) Over-temperature protection Industrial markets Output Voltage adjust: 80% to 110% of Vo,nom Wide operating temperature range (-40C to 85C) Options ANSI/ UL* 60950-1-2011 Recognized, CAN/CSA C22.2 No.60950-1-07, Second Edition + A1:2011 (MOD) Certified Negative Remote On/Off logic (preferred) IEC 60950-1:2005 (2nd edition) + A1:2009 and EN 60950- Surface Mount/Tape and Reel (-SR Suffix) 1:2006 +A11:2009 +A1:2010 +A12:2011, and VDE0805 (EN60950-1 3rd edition) Licensed Auto-restart Over current/Over voltage protections (preferred) CE mark meets 2006/95/EC directive Shorter through hole pin trim 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 th The KHHD006A0A series power modules are isolated DOSA compliant 1/16 brick dc-dc converters that operate over an ultra- wide input voltage range of 18 Vdc -75Vdc and provide a single precisely regulated output voltage at 5.0Vdc. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. The modules exhibit high efficiency of 90% 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. September 26, 2013 2013 General Electric Corporation. All rights reserved. Page 1 Data Sheet GE KHHD006A0A Hammerhead Series DC-DC Converter Power Modules 18-75Vdc Input 5.0Vdc, 6A Output Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. Parameter Device Symbol Min Max Unit Input Voltage (Continuous) All V -0.3 80 Vdc IN Transient (100ms) All V -0.3 100 Vdc IN, trans Operating Ambient Temperature All TA -40 85 C (see Thermal Considerations section) Storage Temperature All Tstg -55 125 C Altitude* All 4000 m I/O Isolation Voltage (100% factory Hi-Pot tested) All 2250 Vdc * For higher altitude applications, contact your GE Sales Representative for alternative conditions of use. Electrical Specifications Unless otherwise indicated, specifications apply at VIN = 48Vdc, resistive load, and TA = 25C conditions. Parameter Device Symbol Min Typ Max Unit Operating Input Voltage All V 18 24/48 75 V IN dc Input No Load Current All I 40 50 mA IN,No load (VIN = 48Vdc IO = 0A, module enabled) Input Stand-by Current All IIN,stand-by 6 8 mA (VIN = 24 to 48Vdc, module disabled) Maximum Input Current (V =18V , I = I) All I 2.5 A IN dc O O,MAX IN, MAX dc 2 2 Inrush Transient All It 0.05 A s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 12 H source impedance V =0V to 75V , I = I All 30 mA IN dc O Omax p-p see Test configuration section) Input Ripple Rejection (120Hz) All 60 dB EMC, EN55022 See EMC Considerations section CAUTION: This power module is not internally fused. An input line fuse must always be used. This power module can be used in a wide variety of applications, ranging from simple standalone operation to being part of complex power architecture. To preserve maximum flexibility, internal fusing is not included however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a fast-acting fuse with a maximum rating of 5A. (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturers data sheet for further information. September 26, 2013 2013 General Electric Corporation. All rights reserved. Page 2