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功率半导体专家国际整流器公司(Internation Rectifer,简称IR),推出三款创新的多相高电流直流——直流转换器参考设计。三款新设计均采用先进的iP2001器件,可作为5V至12V输入、1V至2V输出同步降压转换器电路的结构模块。 新设计能在细小面积上体现高效率。以IRDCiP2001-C 四相转换器参考设计为例,器件能在80A全负载、1.6V_(OUT)及500KHz无气流环境下,发挥高达88.5％的运作效率。相比于离散式解决方案,效率高出一成。 IR创新的iPOWIR技术为iP2001器件提供一个灵活平台,将功率转换电路设计化繁为简。该器件将用于关键布置的被动元件与优化型功率半导体,柔合于精巧的焊球网络阵列(BGA)封装。每个iP2001可取代十一个
Power semiconductor specialist Internation Rectifer (IR) has introduced three innovative, multi-phase, high-current DC-DC converter reference designs. The three new designs use the advanced iP2001 device as a structural module for a 5V to 12V input, 1V to 2V output synchronous buck converter circuit. The new design can reflect the high efficiency in a small area. Taking the IRDCiP2001-C four-phase converter reference design as an example, the device can deliver up to 88.5% operational efficiency at 80A full load, 1.6V OUT and 500KHz airflow-free environments. Efficiency is 10% better than discrete solutions. IR’s innovative iPOWIR technology provides a flexible platform for the iP2001 device, simplifying the design of power conversion circuitry. The device will be used for key components of passive components and optimized power semiconductors, Sophisticated solder ball network array (BGA) package. Each iP2001 can replace eleven