SQO100-48-3.3

The SQ(Enclosure)/SQO(Open Frame) family of high power density, high efficiency DC/DC converters deliver up to 25A in an industry standard quarter brick footprint. They are targeted specifically at the telecommunication, industrial electronics, mobile telecommunication and distributed power markets. With a wide input voltage range of 36-75V they are available with output voltages of either 1.5, 1.8, 2.5, 3.3 or 5 Volts. All models feature an input filter, input undervoltage lockout, output overvoltage and overtemperature protection, output current limiting and short circuit protection. These converters are available either in a package that is fully enclosed with a six-sided metal shield or an alternative, open-frame construction. In both cases the aluminum heat spreader design achieves very efficient heat transfer with no hot spots. The use of patented Flat Transformer technology and other patented design concepts facilitate very low temperature rise. The use of highly derated power devices help to achieve high reliability, high performance and offer a low cost solution to sys tems designers requiring maximum power in small footprints.