KNW020A0F41-SRZ

Data Sheet June 29, 2009 KNW013-020 (Sixteenth-Brick) Power Modules: 36 –75Vdc Input; 3.3Vdc to 5.0Vdc Output; 13A to 20A Output Current RoHS Compliant Features Compliant to RoHS EU Directive 2002/95/EC (-Z versions) Compliant to RoHS EU Directive 2002/95/EC with lead solder exemption (non-Z versions) Delivers up to 20A output current 5V(13A), 3.3V(20A) High efficiency – 91% at 3.3V full load Small size and low profile: 33.0 mm x 22.9 mm x 10.2 mm (1.30 in x 0.9 in x 0.40 in) Industry standard DOSA footprint -20% to +10% output voltage adjustment trim Remote on/off Remote sense No reverse current during output shutdown Over temperature protection (latching) Output overcurrent/overvoltage protection (latching) Wide operating temperature range (-40°C to 85°C) 2250 Vdc Isolation tested in compliance with IEEE ¤ 802.3 PoE standards Meets the voltage isolation requirements for ETSI 300-132-2 and complies with and is licensed for Basic Insulation rating per EN60950-1 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§ ISO** 9001 and ISO 14001 certified manufacturing facilities Applications Distributed power architectures Wireless networks Access and optical networking equipment including Power over Ethernet (PoE) Enterprise networks Latest generation IC’s (DSP, FPGA, ASIC) and Microprocessor powered applications Options Negative Remote On/Off logic Surface Mount (Tape and Reel, -SR Suffix) Over current/Over temperature/Over voltage protections (auto-restart) Shorter lead trim Description The KNW (Sixteenth-brick) series power modules are isolated dc-dc converters that operate over a wide input voltage range of 36 to 75Vdc and provide a single precisely regulated output. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. The modules exhibit high efficiency, typical efficiency of 91% for 3.3V/20A. These open frame modules are available either in surface-mount (-SR) or in through-hole (TH) form. ¤ IEEE and 802 are registered trademarks of the Institute of Electrical and Electronics Engineers, Incorporated. Document No: DS08-009 ver. 1.01 * UL is a registered trademark of Underwriters Laboratories, Inc. PDF name: knw013-020_ds.pdf † 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-use equipment. All of the required procedures of end-use equipment should be followed. ** ISO is a registered trademark of the International Organization of Standards Data Sheet June 29, 2009 KNW013-020 Series Power Modules: 36 – 75Vdc Input; 3.3 to 5.0Vdc Output; 13 to 20A Output Current 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 Operating Input Voltage Continuous Transient (100 ms) Operating Ambient Temperature (see Thermal Considerations section) Storage Temperature I/O Isolation voltage (100% Factory Hi-Pot tested) All All All All All VIN VIN,trans TA Tstg -0.3 -0.3 -40 -55 80 100 85 125 2250 Vdc Vdc °C °C Vdc Device Symbol Min Max Unit ⎯ ⎯ Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Operating Input Voltage Maximum Input Current (VIN= VIN, min to VIN, max, IO=IO, max) Input No Load Current (VIN = VIN, nom, IO = 0, module enabled) Input Stand-by Current (VIN = VIN, nom, module disabled) Inrush Transient Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1μH source impedance; VIN, min to VIN, max, IO= IOmax ; See Test configuration section) Input Ripple Rejection (120Hz) EMC, EN55022 Device All All All All All All Symbol VIN IIN,max IIN,No load IIN,stand-by It 30 2 Min 36 Typ 48 1.7 45 6 Max 75 2.4 Unit Vdc Adc mA 8 0.1 mA 2 As mAp-p All 60 See EMC Considerations section dB 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 an integrated part of sophisticated power architectures. 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 time-delay fuse with a maximum rating of 5 A (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 manufacturer’s data sheet for further information. LINEAGE POWER 2 Data Sheet June 29, 2009 KNW013-020 Series Power Modules: 36 – 75Vdc Input; 3.3 to 5.0Vdc Output; 13 to 20A Output Current Electrical Specifications (continued) Parameter Output Voltage Set-point (VIN=VIN, min, IO=IO, max, TA=25°C) Output Voltage (Over all operating input voltage, resistive load, and temperature conditions until end of life) Adjustment Range Selected by an external resistor Output Regulation Line (VIN=VIN, min to VIN, max) Load (IO=IO, min to IO, max) Temperature (Tref=TA, min to TA, max) Output Ripple and Noise on nominal output (VIN=VIN, nom ,IO= IO, max , TA=TA, min to TA, max) RMS (5Hz to 20MHz bandwidth) Peak-to-Peak (5Hz to 20MHz bandwidth) External Capacitance Rated Output Current Output Current Limit Inception (Hiccup Mode ) (VO= 90% of VO, set) Output Short-Circuit Current (VO≤250mV) ( Hiccup Mode ) Efficiency VIN= VIN, nom; TA=25°C; IO=IO, max ; VO= VO,set Switching Frequency Dynamic Load Response (dIO/dt=0.1A/μs; VIN = VIN, nom; TA=25°C) Load Change from IO= 50% to 75% or 25% to 50% of IO,max; Peak Deviation Settling Time (VO