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dc.contributor.authorChiu, Shao-Weien_US
dc.contributor.authorKuo, Chun-Chiehen_US
dc.contributor.authorChuang, Kai-Chengen_US
dc.contributor.authorYang, Wen-Hauen_US
dc.contributor.authorChen, Ke-Horngen_US
dc.contributor.authorWey, Chin-Longen_US
dc.contributor.authorLin, Ying-Hsien_US
dc.contributor.authorLin, Jian-Ruen_US
dc.contributor.authorTsai, Tsung-Yenen_US
dc.contributor.authorChen, Jui-Lungen_US
dc.date.accessioned2018-08-21T05:56:43Z-
dc.date.available2018-08-21T05:56:43Z-
dc.date.issued2016-01-01en_US
dc.identifier.urihttp://hdl.handle.net/11536/146554-
dc.description.abstractThe proposed pseudo-linear LED driver can effectively solve the serious flicker in conventional linear LED driver (LLD). Besides, it has good electromagnetic interference (EMI) performance similar to that in conventional LLD at high AC input voltage. In the meanwhile, it has high power factor (PF) similar to boost switching regulator (SWR) LED driver at low AC input voltage. Furthermore, owing to the combination of line filter and the active full bridge rectifier, the pseudo-linear LED driver has a compact solution and high efficiency. The test chip was fabricated in 0.5 mu m 500V LDMOS process. Experimental results show 93% high efficiency, 6% total harmonic distortion (THD), and 0.99 PF at the power of 7W.en_US
dc.language.isoen_USen_US
dc.subjectpseudo-linear LED driveren_US
dc.subjectpower factor (PF)en_US
dc.subjectboost switching regulator (SWR)en_US
dc.subjecttotal harmonic distortion (THD)en_US
dc.title93% Efficiency and 0.99 Power Factor in Pseudo-linear LED Driveren_US
dc.typeProceedings Paperen_US
dc.identifier.journal2016 IEEE ASIAN SOLID-STATE CIRCUITS CONFERENCE (A-SSCC)en_US
dc.citation.spage53en_US
dc.citation.epage56en_US
dc.contributor.department交大名義發表zh_TW
dc.contributor.departmentNational Chiao Tung Universityen_US
dc.identifier.wosnumberWOS:000401471500014en_US
Appears in Collections:Conferences Paper


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