QBDW033A0B

Advanced Data Sheet February 10, 2011 QBDW033A0B Series Power Modules; DC-DC Converters 36-75Vdc Input; 9.6-12Vdc Output; 33A Output Current BARRACUDA™ 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) High and flat efficiency profile >95.0% at 12Vdc, 30% to 100% rated output Wide input voltage range: 36-75Vdc Delivers up to 33Adc output current Remote sense and output voltage trim Fully regulated output voltage Output voltage adjust: 8.1Vdc to 13.2Vdc Low output ripple and noise Industry standard, DOSA compliant, Quarter brick: 57.9 mm x 36.8 mm x 10.6 mm (2.28 in x 1.45 in x 0.42 in) Constant switching frequency Positive remote On/Off logic Output over current/voltage protection Digital interface with PMBus™ Rev.1.1 compliance Over temperature protection Wide operating temperature range (-40°C to 85°C) UL* 60950-1 Recognized, CSA† C22.2 No. 60950-103 Certified, and VDE‡ 0805:2001-12 (EN60950-1) Licensed § CE mark 73/23/EEC and 96/68/EEC directives 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 ISO14001 certified manufacturing facilities RoHS Compliant Applications      Distributed power architectures Intermediate bus voltage applications Servers and storage application...