Data Sheet October 24, 2011 FNW700R Series Power Modules DC-DC Converters 36-75Vdc Input 28Vdc, 700W Output Features Compliant to RoHS EU Directive 2002/95/EC (-Z versions) 3 High power density: 127 W/in Industry standard pin-out Low output ripple and noise Industry standard Full brick footprint 116.6mm x 60.7mm x 12.7mm (4.6 x 2.4 x 0.5) Remote Sense 2:1 input voltage range Applications Single tightly regulated main output RF Power Amplifier Constant switching frequency Wireless Networks Latch after fault shutdown Switching Networks Over temperature protection auto restart Loosely regulated auxiliary output Power good signal Output voltage adjustment trim (+10%/-40%) Options Wide operating case temperature range (-40C to Output OCP/OVP auto restart 100C) Shorter pins CE mark meets 73/23/EEC and 93/68/EEC Unthreaded heatsink holes directives UL60950-1/CSA C22.2 No. 60950-1-03 Certified ( CSA ) and VDE 0805:2001-12 (EN60950-1) C US Licensed ISO** 9001 and ISO 14001 certified manufacturing facilities Description The FNW700R series of dc-dc converters are a new generation of isolated DC/DC power modules providing up to 700W output power in an industry standard full size brick footprint, which makes it an ideal choice for high voltage and high power applications. Threaded-through holes are provided to allow easy mounting or addition of a heatsink for high-temperature applications. The output is fully isolated from the input, allowing versatile polarity configurations and grounding connections This product is intended for integration into end use equipment only 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: DS07-003 ver 1.48 PDF name: FNW700R.pdf : Data Sheet FNW700R Power Modules DC-DC Converters October 24, 2011 36 75 Vdc Input 28Vdc Output 700W 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 Device Symbol Min Max Unit Input Voltage (Continuous) All V -0.3 80 V IN dc Operating Ambient Temperature (See Thermal Considerations section) All T -40 85 C Note: When the operating ambient temperature is within 55C~85C, A the application of the module refers to the derating curves of Figure 15 and Figure 16. Operating Case Temperature All T -40 100 C C (See Thermal Considerations section) Storage Temperature All T -55 125 C stg I/O Isolation Voltage, input to case All 1500 Vdc Output to case All 500 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 23 IN,max (V =36V to 75V, I =I) A IN O O, max dc 2 2 Inrush Transient All It 2 A s Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 12 H source impedance V =0V to All 40 mA IN p-p 75V, I = I see Figure 10) O Omax Input Ripple Rejection (120Hz) All 60 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 an integrated part of complex power architecture. To preserve maximum flexibility, internal fusing is not included. Always use an input line fuse, to achieve maximum safety and system protection. The safety agencies require a fast- acting fuse with a maximum rating of 30A (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