大幅优化离线电源轻载能效的安森美半导体创新PFC控制方案  

Innovative PFC Control Scheme by ON Semiconductor which Greatly Optimizes the Underloaded Power Efficiency of Offline Power Supply

作　　者：ON Semiconductor 

机构地区：[1]安森美半导体

出　　处：《电源世界》2012年第9期48-50,共3页The World of Power Supply

摘　　要：本文介绍了安森美半导体具有新颖电流控制频率反走(CCFF)技术的NCP1611 PFC控制器的性能特点,该控制器负载适应能力更强,效率提高,明显减少噪声。The paper introduces the features of NCP1611 PFC controller by Onsemiconductor, which enjoys novel CCFF technology. The controller enables better adaptation to load, improves efficiency, and reduces noise.

关 键 词：PFC 控制器 电流控制频率反走(CCFF) 

分 类 号：TN713[电子电信—电路与系统]