MOS半桥驱动电路中的续流电容和零电压开关设计  

Design of MOS Driven Half-bridge Circuit with Continued Flow Capacitor and Zero Voltage Switching

作　　者：陈聪 CHEN Cong(Nanjing Weimeng Electronics Co.,Ltd.Shanghai 200233,China)

机构地区：[1]南京微盟电子有限公司,上海200233

出　　处：《集成电路应用》2024年第1期16-17,共2页Application of IC

摘　　要：阐述MOS半桥驱动电路的原理,分析死区时间和续流电容在MOS半桥驱动电路中的应用,探讨零电压开关技术的在MOS半桥驱动电路中的重要性、零电压开关技术在设计中的基本原则。This paper describes dead-time and continued flow capacitor in the MOS driving half-bridge,discusses the necessity of dead-time and continued flow capacitor,accordingly introduces the significance of zero-voltage switching(ZVS) technology to MOS half-bridge circuit.With discussing in detail the relationship of average current,deadtime,power voltage and continued flow capacitor,it finally points out that the period of deadtime and the value of continued flow current should be matched in circuit design.

关 键 词：MOS半桥电路 续流电容 零电压开关 

分 类 号：TN402[电子电信—微电子学与固体电子学]