EUK240S9R041Z

Data Sheet March 26, 2008 EUK240 Series Power Modules; DC-DC Converters 36-60 Vdc Input; 9.6V Output; 240 W Features RoHS Compliant 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) High efficiency – 96% at 9.6V, full load Excellent Thermal Performance: 240W at Vin=55Vdc, 55ºC at 1m/s (200LFM) 240W at Vin=60Vdc, 60ºC at 1.5m/s (300LFM) Industry standard Eighth brick: 57.9 mm x 23.6mm x 11.0 mm (2.28 in x 0.93 in x 0.44 in) Cost-efficient open frame design Applications Distributed Power Architecture Wireless Networks Optical and Access Networks equipment Enterprise Networks Low output voltage ripple and noise Positive Remote On/Off logic Output over-current protection, auto-restart Input over-voltage protection, auto-restart Input under-voltage lockout Over-temperature protection, auto-restart Operating temperature range (-40°C to 85°C) ISO** 9001 certified manufacturing facilities Basic Insulation (100% factory test to 1500Vdc) UL* 60950-1 Recognised, CSA† C22.2 No. 60950‡ 1-03 Certified, and EN 60950-1 (VDE 0805: 200112) Licensed Options Negative logic, Remote On/Off Pin length Description The EUK240-series DC-DC converters are single-output power modules designed to support intermediate bus applications using discrete/modular point of load (POL) converters. The output is unregulated and a fixed 5:1 ratio is maintained between the input and output voltages. By taking advantage of the absence of regulation, high efficiency topologies operated at fixed duty cycles can be employed leading to low cost open frame modules. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections. The high efficiency of this converter leads to lower power dissipation. Built-in filtering for both input and output minimizes the need for external filtering. The module package dimensions are 59.7 mm x 23.6 mm x 11.0 mm (2.28 in x 0.93 in x 0.44 in.). Standard features include remote On/Off, input over-voltage, output over-current and over-temperature protection. * 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. ** ISO is a registered trademark of the International Organization of Standards Document No: DS06-113 ver. 1.03 PDF name: euk240_series_ds.pdf Data Sheet March 26, 2008 EUK240 Series Power Modules; DC-DC converters 36 – 60Vdc input; 9.6Vdc Output; 240W 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 Input Voltage Continuous Non-Operating Condition Operating Ambient Temperature Storage Temperature I/O Isolation Voltage (100% factory tested) All All All All All TA Tstg Viso VIN -0.3 -0.3 -40 -55 ⎯ 60 75 85 125 1500 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=0 to 60Vdc, PO=PO, max ) Inrush Transient Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 12μH source impedance; o Ta 25 C, Cin = 33 µF) Input Ripple Rejection (120Hz) All All All IIN,max It ⎯ ⎯ 50 2 Device All Symbol VIN Min 36 Typ 48 Max 60 5 1 ⎯ ⎯ Unit Vdc Adc As mAp-p 2 All 14 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 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 fastacting fuse with a maximum rating of 15 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 March 26, 2008 EUK240 Series Power Modules; DC-DC converters 36 – 60Vdc input; 9.6Vdc Output; 240W Electrical Specifications (continued) Parameter Output Voltage Set-point (VIN = VIN, min, IO = IO, max, TA =25°C) Output Voltage (Over all line, load, and Temp Conditions Until end of life) 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 and IO = IO, min to IO, max, Cout = 1μF ceramic // 10μF Tantalum capacitor) RMS (5Hz to 20MHz bandwidth) Peak-to-Peak (5Hz to 20MHz bandwidth) External Capacitance Output Power Output Current Output Current Limit Inception (Hiccup Mode) Efficiency VIN= 48V, TA=25°C, IO= IO, max Switching Frequency Dynamic Load Response (dIo/dt= 0.1A /μs; VIN = VIN, nom; TA=25°C) Load Change from Io= 50% to 75% of Io,max Peak Deviation Settling Time (Vo