时间：2019-08-22 11:41:39 来源：bwin客户端
Infineon公司的IM818是CIPOS™Maxi IPM系列产品中成员,集成了各种功率和控制元件,以增加可靠性,优化PCB尺寸和系统成本.设计用来控制可变速度驱动应用的三相AC马达和永磁马达如低功耗马达驱动(GPI,伺服驱动),泵,风扇驱动和HVAC(加热、通风和空调)的有源滤波器.器件特别适合于需要良好热性能和电隔离以及EMI保存控制与过载保护的功率应用.具有1200V TRENCHSTOP™ IGBT和发射极控制二极管的三相逆变器和优化六路SOI栅极驱动器组合在一起,以得到最好的性能.器件具有过流关断,内置的温度计用来温度监视器,所有通路欠压锁住,能防止交叉导通,所有的六个开关在保护时是断开的,可编程故障清除时序和使能输入, RoHS兼容.主要案用在HVAC,泵和低功率马达驱动(GPI,伺服驱动)的风扇驱动和有源滤波器.本文介绍了Maxi IM818主要特性, 内部电路图,典型应用电路图以及评估板EVAL-M1-IM818-A主要特性,框图,电路图,材料清单和PCB设计图.
The CIPOS™ Maxi IM818 product group offers the chance for integrating various power and control components to increase reliability, optimize PCB size and system costs. It is designed to control three phase AC motors and permanent magnet motors in variable speed drives applications such as low power motor drives (GPI, Servo drives), pumps, fan drives and active filter for HVAC(Heating, Ventilation, and Air Conditioning). The product concept is specially adapted to power applications, which need good thermal performance and electrical isolation as well as EMI save control and overload protection. ..
