用于高性能小型化照明系统的LED驱动ic设计

2018 IEEE 30th International Symposium on Power Semiconductor Devices and ICs (ISPSD) Pub Date : 2018-05-01 DOI:10.1109/ISPSD.2018.8393714

Yuan Gao, Lisong Li, P. Mok

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引用次数: 4

摘要

本文介绍了几种高性能的用于交流供电的小型照明系统的LED驱动ic。在此技术的帮助下，基于开关转换器的LED驱动器可以有效地减少笨重的电感的价值，同时可以将闪烁减少和可见光通信集成到紧凑的无电感驱动器中。此外，结合两种传统的驱动方式，实现了效率更高的混合驱动。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Design of LED driver ICs for high-performance miniaturized lighting systems

This paper presents several high-performance LED driver ICs for AC-powered miniaturized lighting systems. With the help of presented techniques, the value of bulky inductors can be effectively reduced for the switching-converter-based LED drivers, while the flicker reduction and visible-light communication can be integrated into the compact inductor-less drivers. In addition, a hybrid driver with improved efficiency is achieved by combing two conventional driving approaches.

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来源期刊

2018 IEEE 30th International Symposium on Power Semiconductor Devices and ICs (ISPSD)

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