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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zheng Jiuyun Han Zhigang Luo Shengqian |
| Copyright Year | 2009 |
| Description | Author affiliation: School of Electronic and Information, Tongji University, Shanghai, China (Zheng Jiuyun; Han Zhigang; Luo Shengqian) |
| Abstract | LED has been applied in many aspects in daily life because of its advantages, and this trend will go on. Therefore, the research and design of the LED lighting driver becomes popular. In this article, system level design of a LED lighting driver based on switching power is described. The chip is designed with hysteretic control mode, and the peripheral circuit topology structure is buck converter to drive the LED loads. The important dimming module is discussed and designed; then the frequency jitter technique is introduced into the design to reduce EMI. At last the simulation result of the whole chip is presented. |
| Starting Page | 309 |
| Ending Page | 312 |
| File Size | 1064582 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424446681 |
| DOI | 10.1109/PRIMEASIA.2009.5397383 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-01-19 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Circuit topology LED lamps Buck converters Power supplies Jitter Light emitting diodes Frequency Hysteresis System-level design Driver circuits |
| Content Type | Text |
| Resource Type | Article |
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