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[原创]Infineon CIPOS IM564空调应用参考设计方案

关键词:消费类电子 家用电器 空调器 Infineon CIPOS IM564

时间:2021-08-20 14:10:20       来源:中电网

Infineon公司的CIPOS™ IM564是集成了逆变器的各种功率和控制元件和单个升压PFC级,以增加可靠性和优化PCB尺寸和系统成本.它的设计是要控制变速驱动的三相马达如空调器和泵.器件的封装特别适合于需要良好热传导和热绝缘的功率应用,而同时具有更低的EMI和过载保护.IM564采用Infineon公司的一流的TRENCHSTOP™ IGBT,抗并行二极管,和优化的SOI栅极驱动器,用于三相逆变器级,而CoolMOS™ 功率MOSFET和快速开关发射极控制二极管则用于单级升压PFC级.器件具有过流关断,内置的NTC温度传感器用于温度检测,所有通路有欠压锁住,具有睡眠功能和快速跟踪关断,能防止交叉导通,在保护PFC时所有6个开关关断,用于PFC的CoolMOS™功率MOSFET.主要用在空调器,风扇,泵和低功率马达驱动.本文介绍了CIPOS™ IM564主要特性,内部电路图,应用电路图以及内部框图和应用框图以及空调应用参考设计REF-AIRCON-C302A-IM564主要特性和指标,主要电路图,重要元件清单和PCB设计图.

 

 The CIPOS™ IM564 product family (PFC-integrated IPM) offers the chance for integrating various power and control components of inverter and single boost PFC stages to increase reliability and optimize PCB size and system cost. It is designed to control three-phase motors in variable speed drives for applications such as air-conditioners and pumps. The package concept is specially adapted to power applications, which need good thermal conduction and electrical isolation, but also less EMI and overload protection. To deliver excellent electrical performance, the IM564 product family incorporated Infineons leading-edge TRENCHSTOP™ IGBTs, anti-parall..

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