ESTW004A2C41Z

Data Sheet August 30, 2011 ESTW004A2C Series (Eighth-Brick) DC-DC Converter Power Modules 36–75Vdc Input; 15.0Vdc/4.2Adc Output Stingray Series™ 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) Industry standard, DOSA compliant footprint 57.9mm x 22.8mm x 7.6mm (2.28 in x 0.9 in x 0.30 in) Low profile height and reduced component skyline Wide input voltage range: 36-75 Vdc Tightly regulated output Remote sense Output Voltage adjust: 90% to 110% of Vo,nom Constant switching frequency Positive remote On/Off logic Input under/over voltage protection Output overcurrent and overvoltage protection Over-temperature protection No reverse current during output shutdown Wide operating temperature range (-40°C to 85°C) Suitable for cold wall cooling using suitable Gap Pad applied directly to top side of module † 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§ 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 RoHS Compliant Applications    Wireless Networks Access and Optical Network Equipment Industrial Equipment               Options     Negative Remote On/Off logic (preferred) Over current/Over temperature/Over voltage protections (Auto-restart) (preferred) Heat plate version (-H) Surface Mount version (-S)     Description The ESTW004A2C [Stingray™] Series, eighth-brick, low-height power modules are isolated dc-dc converters that provide a single, precisely regulated output voltage over a wide input voltage range of 36-75Vdc. The ESTW004A2C provides 15Vdc nominal output voltage rated for 4.2Adc output current. The module incorporates Lineage Power’s vast heritage for reliability and quality, while also using the latest in technology, and component and process standardization to achieve highly competitive cost. The open frame module construction, available in both surfacemount and through-hole packaging, enable designers to develop cost and space efficient solutions. The module achieves typical full load efficiency greater than 90% at VIN=48Vdc. Standard features include remote On/Off, remote sense, output voltage adjustment, overvoltage, overcurrent and overtemperature protection. An optional heat plate allows for external standard, eighth-brick heat sink attachment to achieve higher output current in high temperature applications. * 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 † Document No: DS11-015 ver. 1.0 PDF name: ESTW004A2C.pdf Data Sheet August 30, 2011 ESTW004A2C Series DC-DC Converter Power Modules 36–75Vdc Input; 15.0Vdc/4.2Adc 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 Input Voltage Continuous Transient, operational (≤100 ms) Operating Ambient Temperature (see Thermal Considerations section) Storage Temperature I/O Isolation voltage (100% factory Hi-Pot tested) All All Tstg -55 125 2250 °C Vdc All All All VIN VIN,trans TA -0.3 -0.3 -40 80 100 85 Vdc Vdc °C 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 = 48V, IO = 0, module enabled) Input Stand-by Current (VIN = 48V, 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) All Device All All All All Symbol VIN IIN,max IIN,No load IIN,stand-by It 2 Min 36 Typ 48 Max 75 2.0 Unit Vdc Adc mA 90 5 8 0.5 mA As 2 All 30 mAp-p 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 10 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 August 30, 2011 ESTW004A2C Series DC-DC Converter Power Modules 36–75Vdc Input; 15.0Vdc/4.2Adc Output Electrical Specifications (continued) Parameter Nominal Output Voltage Set-point VIN= 48V IO=IO, max, TA=25°C) Output Voltage (Over all operating input voltage, resistive load, and temperature 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 (VIN=48V, IO= IO, max, TA=25°C, see Figure 7.) RMS (5Hz to 20MHz bandwidth) Peak-to-Peak (5Hz to 20MHz bandwidth) External Capacitance Output Current Output Power (IO ≤ IO, max) Output Current Limit Inception (Hiccup Mode ) (VO= 90% of VO, set) Output Short-Circuit Current (VO≤250mV) ( Hiccup Mode ) Efficiency VIN=48V, TA=25°C, IO=2.1A, VO = 15V VIN=48V, TA=25°C, IO=4.2A, VO= 15V Switching Frequency Dynamic Load Response (dIo/dt=0.1A/s; VIN = 48V; TA=25°C) Load Change from Io= 50% to 75% or 25% to 50% of Io,max Peak Deviation Settling Time (Vo