摘要
介绍了IGBT的驱动特性,对IGBT专用集成驱动芯片EXB841和M57962AL作了比较研究.根据EXB841在应用中存在的问题,提出了一种优化设计电路.并介绍了IGBT与M57962AL两种驱动模块的优缺点.
The drive characteristics of IGBT are introduced; research is conducted on EXB841 and M57962AL, two CMOS chips that are used to drive IGBT. Because of the deficiencies of EXB841 ＇s application. The paper proposes an optimized circuit, introducing M57962AL, and comparing the advantages and disadvantages of the two drive modules simply.
出处
《上海电力学院学报》
CAS
2008年第3期295-298,共4页
Journal of Shanghai University of Electric Power
基金
上海市重点学科建设项目(P1301)
上海市教委重点学科建设项目(J51301)
上海市科研计划项目(061612041)
上海市教委科研项目(06LZ016)
上海电力学院人才引进基金(K2007-06)
关键词
保护阈值
软关断
动作阈值
双电源
threshold of protection
soft shutdown
threshold of action
double power
