高频荧光灯镇流器芯片的设计  

The Design of High Frequency Fluorescent Lighting Ballasts IC

作　　者：艾俊华[1] 韩雁[1] 刘剑[1] 

机构地区：[1]浙江大学信电系微电子所,杭州310027

出　　处：《电子器件》2004年第3期397-401,共5页Chinese Journal of Electron Devices

摘　　要：从该类芯片的 D类 DC-AC谐振转换工作模式出发 ,对芯片中的两块核心电路 :可控频率的波形发生器和电平移位电路进行了理论分析和基于 Hspice的电路仿真 ,仿真采用 0 .6μm Bi CMOS工艺。同时对片上集成的高压功率器件进行了结构上的探讨 ,并使用Originated from the D-class DC-AC Resonant Converting Mode, the details of two kernel circuits including Frequency-Controlled Waveform generator and Level-Shift circuit were analyzed and simulated with Hspice based on 0.6 μm BiCMOS Technology. The structure of the high-voltage power device was also discussed and the verification of its structure was based on the simulation using MEDICI.

关 键 词：D类DC-AC 谐振转换 高压功率器件 

分 类 号：TM923.64[电气工程—电力电子与电力传动]