专利名称：Voltage regulator发明人：Sutardja, Sehat申请号：EP04019963.0申请日：20040823公开号：EP1508958A2公开日：20050223
专利附图：
摘要：A regulator converts energy from an input source to a voltage of an output.The regulator comprises at least two conduction switches that conduct energy from theinput source to the output. Each of the conduction switches is operated at approximately50% duty cycle. At least two inductors communicate with the at least two conduction
switches. The at least two inductors wound together on a common core. Each inductorhas a polarity such that DC currents in the inductors cancel each other. The inductorshave a coefficient of coupling approximately greater than 0.99. At least two freewheelingswitches communicate with the at least two conduction switches to provide a path forcurrent during non-conduction periods. A drive signal generator generates drive signalsfor controlling the at least two conduction switches.
申请人：Marvell World Trade Ltd.
地址：Parker House, Wildey Business Park, Wildey Road St. Michael BB
国籍：BB
代理机构：Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
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