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国际整流器公司推出一系列专用拓扑结构ＨＥＸＦＥＴ功率ＭＯＳＦＥＴ，大大改善隔离式及降压式直流－直流变换器的工作效率。随着直流－直流变换器输出电压趋于１Ｖ， ＩＲ公司的ＭＯＳＦＥＴ将器件的工作效率提高了１％（与采用最佳器件的业界同类型电路相比）。 全新的ＩＲ
International Rectifier has introduced a series of proprietary topologies HEXFET power MOSFETs that greatly improve the efficiency of isolated and step-down DC-DC converters. As the DC-DC converter output voltage tends to 1V, IR's MOSFETs increase the efficiency of the device by 1% compared to the industry's best-in-class circuitry. Brand new IR