摘要
实现了一个基于IR2136的适用于无刷直流电机的三相全桥驱动电路的设计。详细介绍了电路的信号隔离模块、逻辑综合电路、三相逆变驱动电路和过流保护电路,并对电路中的关键参数进行了计算分析和选择,最后通过Saber仿真分析软件对设计完成的电路进行了仿真。仿真分析结果证明,电路的设计性能完全满足使用要求。
A three-phase full bridge driver for BLDCM based on the IR2136 chip was introduced,including the signal isolation module ,logic synthesis circuits,three-phase inverting circuits and current sampling and protecting module.The key parameters of the driver was calculated and selected.Then the circuit was simulated using the Saber Simulator ,the results showed that the driver can fulfill the requirements of practical use.
出处
《电子设计工程》
2012年第9期118-120,共3页
Electronic Design Engineering
