Data Sheet November 29, 2011 ESTW010A0A Series (Eighth-Brick) DC-DC Converter Power Modules 3675Vdc Input 5.0Vdc Output 10A Output Current Features STINGRAY SERIES Wide input voltage range: 36-75 V dc Monotonic startup into prebiased load Output Voltage adjust: 80% to 110% of V o,nom Remote sense Constant switching frequency Positive remote On/Off logic Input under/over voltage protection Output overcurrent and overvoltage protection Over-temperature protection RoHS Compliant Industry standard, DOSA compliant footprint 57.9mm x 22.8mm x 8.5mm Applications (2.28 in x 0.9 in x 0.335 in) Distributed Power Architectures Low profile height and reduced component skyline Wireless Networks Suitable for cold wall cooling using suitable Gap Pad applied directly to top side of module Access and Optical Network Equipment High efficiency: 91% Industrial Equipment No thermal derating up to 80 C, 1.0m/s (200 LFM) Wide operating temperature range (-40C to 85C) Compliant to RoHS EU Directive 2002/95/EC (-Z versions) Options Compliant to ROHS EU Directive 2002/95/EC with Negative Remote On/Off logic (preferred) lead solder exemption (non-Z versions) nd UL* 60950-1, 2 Ed. Recognized, CSA C22.2 No. Over current/Over temperature/Over voltage nd 60950-1-07 Certified, and VDE (EN60950-1, 2 protections (Auto-restart) (preferred) Ed.) Licensed Heat plate version (-H) CE mark meets 2006/95/EC directive Surface Mount version (-S) Meets the voltage and current requirements for RoHS 6/6 compliant Lead Free (-Z) ETSI 300-132-2 and complies with and licensed for Basic insulation rating per EN60950-1 For additional options, see Table 2 (Device Options) under Ordering Information section. 2250 Vdc Isolation tested in compliance with IEEE 802.3 PoE standards ** ISO 9001 and ISO 14001 certified manufacturing facilities Description The ESTW010A0A, Eighth-brick low-height power module is an isolated dc-dc converters that can deliver up to 10A of output current and provide a precisely regulated output voltage of 5.0V over a wide range of input voltages (VIN = 36 - 75Vdc). The modules achieve typical full load efficiency of 91%. The open frame modules construction, available in both surface-mount and through-hole packaging, enable designers to develop cost and space efficient solutions. Document No: DS11-006 ver. 1.01 * UL is a registered trademark of Underwriters Laboratories, Inc. PDF name: ESTW010A.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-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 Data Sheet ESTW010A0A Series Eighth-Brick Power Modules November 29, 2011 3675Vdc Input 5.0Vdc Output 10A 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 Device Symbol Min Max Unit Input Voltage Continuous All V -0.3 80 V IN dc Transient, operational (100 ms) All V -0.3 100 V IN,trans dc Operating Ambient Temperature All T -40 85 C A (see Thermal Considerations section) Storage Temperature All T -55 125 C stg I/O Isolation voltage (100% factory Hi-Pot tested) All 2250 V dc 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 36 48 75 V IN dc Maximum Input Current All I 2.0 A IN,max dc (V = V to V , I =I ) IN IN, min IN, max O O, max Input No Load Current All I 30 mA IN,No load (V = 48V, I = 0, module enabled) IN O Input Stand-by Current All I 5 8 mA IN,stand-by (V = 48V, module disabled) IN 2 2 Inrush Transient All I t 0.5 A s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1H source impedance V to V All 30 mA IN, min IN, max, p-p I = I See Test configuration section) O Omax Input Ripple Rejection (120Hz) All 50 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 fast-acting 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 manufacturers data sheet for further information. LINEAGE POWER 2