EUK240S9R041Z LINEAGEPOWER | Alldatasheet
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Technical content
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) 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 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: 2001- 12) Licensed
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 Standard features include remote On/Off, input over-voltage, output over-current and over-temperature protection. RoHS Compliant
March 26, 2008 EUK240 Series Power Modules; DC-DC converters 36 – 60Vdc input; 9.6Vdc Output; 240W LINEAGE POWER 2 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 IN -0.3 60 Vdc Non-Operating Condition All -0.3 75 Vdc Operating Ambient Temperature All T A -40 85 °C Storage Temperature All T stg -55 125 °C I/O Isolation Voltage (100% factory tested) All V iso ⎯ 1500 Vdc Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Device Symbol Min Typ Max Unit Operating Input Voltage All V IN 36 48 60 Vdc Maximum Input Current (VIN=0 to 60Vdc, PO=PO, max ) All I IN,max 5 Adc Inrush Transient All I t 1 A s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 12μH source impedance; Ta 25 o C, Cin = 33 µF) All ⎯ 50 ⎯ mAp-p Input Ripple Rejection (120Hz) 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 fast- acting 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.
March 26, 2008 EUK240 Series Power Modules; DC-DC converters 36 – 60Vdc input; 9.6Vdc Output; 240W LINEAGE POWER 3 Electrical Specifications (continued) Parameter Device Symbol Min Typ Max Unit Output Voltage Set-point All V O, set 9.6 Vdc (VIN = VIN, min, IO = IO, max, TA =25°C) Output Voltage All V O 6.0 ⎯ 12.0 Vdc (Over all line, load, and Temp Conditions Until end of life) Output Regulation Line (VIN = VIN, min to VIN, max) All ⎯ 4.2 V Load (IO = IO, min to IO, max) All ⎯ ⎯ 500 mV Temperature (Tref =TA, min to TA, max) All ⎯ ⎯ 200 mV 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) All ⎯ 33 65 mV rms Peak-to-Peak (5Hz to 20MHz bandwidth) All ⎯ 100 150 mV pk-pk External Capacitance All C O,max 0 ⎯ 5000 μF Output Power P o 240 W Output Current All I o 0 ⎯ 34 A dc Output Current Limit Inception (Hiccup Mode) All I O, lim ⎯ 32 A dc Efficiency All η ⎯ 96 ⎯ % VIN= 48V, TA=25°C, IO= IO, max Switching Frequency All f sw 130 240 KHz 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 All V pk ⎯ 400 ⎯ mV Settling Time (Vo<10% peak deviation) All t s ⎯ 0.2 ⎯ ms Load Change from Io= 50% to 25% of Io,max Peak Deviation All V pk ⎯ 400 ⎯ mV Settling Time (Vo<10% peak deviation) All t s ⎯ 0.2 ⎯ ms Isolation Specifications Parameter Min Typ Max Unit Isolation Capacitance ⎯ 1000 ⎯ pF Isolation Resistance 10 ⎯ ⎯ MΩ General Specifications Parameter Min Typ Max Unit Calculated MTBF (IO= 80% of IO, max, TA=40°C) 2,511,340 ⎯ Hours Weight ⎯ 32.5 (1.15) ⎯ g (oz.)
March 26, 2008 EUK240 Series Power Modules; DC-DC converters 36 – 60Vdc input; 9.6Vdc Output; 240W LINEAGE POWER 4 Feature Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. See Feature Descriptions for additional information. Parameter Device Symbol Min Typ Max Unit Remote On/Off Signal Interface (VIN=VIN, min to VIN, max ; open collector or equivalent, Signal referenced to VIN- terminal) Negative Logic: device code suffix “1” Logic Low = module On, Logic High = module Off Positive Logic: No device code suffix required Logic Low = module Off, Logic High = module On Logic Low - Remote On/Off Current All I on/off ⎯ ⎯ 1.0 mA Logic Low - On/Off Voltage All V on/off -0.3 ⎯ 0.8 V dc Logic High Voltage – (Typ = Open Collector) All V on/off 2.0 ⎯ 4.7 V dc Logic High maximum allowable leakage current (Von/off = 2.0V) All I on/off ⎯ ⎯ 0.7 mA Maximum voltage allowed on On/Off pin V on/off ⎯ ⎯ 13.5 V dc Turn-On Delay and Rise Times (IO=80 % IO, max , TA = 25 o Case 1: On/Off input is set to Logic High and then input power is applied (delay from instant at which VIN = VIN, min until Vo =10% of Vo,nom) All T delay ― 10 ― msec Case 2: Input power is applied for at least one second and then the On/Off input is set to logic high (delay from instant at which Von/Off = 0.9V until Vo=10% of Vo, set) All T delay ― 8 ― msec Output voltage Rise time (time for Vo to rise from 10% Of Vo, nom to 90% of Vo, nom) All T rise ― 5 ― msec Output voltage overshoot – Startup IO= 80% of IO, max; TA = 25 o C All ― ― 400 mV Input Under-voltage Lockout All V UVLO Turn-on Threshold ― 34 35.5 V Turn-off Threshold 32.0 35 ― V Input Over voltage Protection All V I, prot ― 63 65 V Over temperature protection All ― 125 ― C
March 26, 2008 EUK240 Series Power Modules; DC-DC converters 36 – 60Vdc input; 9.6Vdc Output; 240W LINEAGE POWER 10 Post Solder Cleaning and Drying Considerations Post solder cleaning is usually the final circuit-board assembly process prior to electrical board testing. The result of inadequate cleaning and drying can affect both the reliability of a power module and the testability of the finished circuit-board assembly. For guidance on appropriate soldering, cleaning and drying procedures, refer to Lineage Power Board Mounted Power Modules: Soldering and Cleaning Through-Hole Lead-Free Soldering Information The RoHS-compliant through-hole products use the SAC (Sn/Ag/Cu) Pb-free solder and RoHS-compliant components. They are designed to be processed through single or dual wave soldering machines. The pins have an RoHS-compliant finish that is compatible with both Pb and Pb-free wave soldering processes. A maximum preheat rate of 3°C/s is suggested. The wave preheat process should be such that the temperature of the power module board is kept below 210°C. For Pb solder, the recommended pot temperature is 260°C, while the Pb-free solder pot is 270°C max. Not all RoHS-compliant through-hole products can be processed with paste-through-hole Pb or Pb-free reflow process. If additional information is needed, please consult with your Lineage Power representative for more details.
March 26, 2008 EUK240 Series Power Modules; DC-DC converters 36 – 60Vdc input; 9.6Vdc Output; 240W LINEAGE POWER 11 Mechanical Outline Dimensions are in millimeters and [inches]. † Optional pin lengths shown in Table 2, Device Options. TOP VIEW SIDE VIEW BOTTOM VIEW
March 26, 2008 EUK240 Series Power Modules; DC-DC converters 36 – 60Vdc input; 9.6Vdc Output; 240W LINEAGE POWER 12 Recommended Pad Layout Dimensions are in millimeters and [inches].
March 26, 2008 EUK240 Series Power Modules; DC-DC converters 36 – 60Vdc input; 9.6Vdc Output; 240W Document No: DS06-113 ver. 1.03 PDF name: euk240_series_ds.pdf World Wide Headquarters Lineage Power Corporation
3000 Skyline Drive, Mesquite, TX 75149, USA
+1-800-526-7819 (Outside U.S.A.: +1-972-284-2626) www.lineagepower.com e-mail: techsupport1@lineagepower.com Asia-Pacific Headquarters Tel: +65 6416 4283 Europe, Middle-East and Africa Headquarters Tel: +49 89 6089 286 India Headquarters Tel: +91 80 28411633 Lineage Power reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information. © 2008 Lineage Power Corporation, (Mesquite, Texas) All International Rights Reserved.
Ordering Information
Please contact your Lineage Power Sales Representative for pricing, availability and optional features. Table 1. Device Codes Table 2. Device Options