Comparison of Two Buck Converter Topologies for High Current, Low Voltage Application
نویسندگان
چکیده
ISSN: 2319-1112 /V2N2:243-248 ©IJAEEE Abstract : To increase the processing speed and decrease the power consumption, the operating voltages of computer microprocessors is reduced below 1.5V. At the same time, it is expected that these processors will require much more current. To keep the distribution losses low at an increased power level, the input current of the new generation of on-board dc/dc converters has to be increased. For this two buck converter topologies are suitable and that is Synchronous Buck Converter and Multiphase Interleaved Synchronous Buck Converter. In this paper the simulation of both synchronous and multiphase synchronous buck converter has been carried out, which delivers power from a 12V input to a 1V /100A. Also the comparison of both topologies is made on the basis of simulation results.
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