改进型PFC/半桥镇流器组合控制器ISR2166D及其应用设计

Improved PFC/Half-bridge Ballast Combination Controller IRS2166D and Its Application Design

IRS2166D以流行的IR2166 PFC+半桥镇流器控制IC为基础,能为镇流器的附加性能提供支持。详细介绍了IR2166D的结构、特点及其应用电路设计。

The IRS2166D is based on the IR2166 PFC＋half-bridge ballast control IC with additional improvement to increase ballast performance. The structure and features of IRS2166D and design for its application circuit are described.