@article{Li:2016:10.1109/TPEL.2016.2597237,
author = {Li, S and Guo, Y and Tan, S-C and Hui, SYR},
doi = {10.1109/TPEL.2016.2597237},
journal = {IEEE Transactions on Power Electronics},
pages = {4716--4727},
title = {An Off-line Single-Inductor Multiple-Output LED Driver With High Dimming Precision and Full Dimming Range},
url = {http://dx.doi.org/10.1109/TPEL.2016.2597237},
volume = {32},
year = {2016}
}

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TY  - JOUR
AB  - This paper presents a single-inductor multiple-output (SIMO) LED driver with precise dimming and full dimming range. Based on the coordination of a string-level scheme and a system-level dimming scheme, the proposed SIMO LED driver can overcome practical constraints of existing SIMO LED drivers such as limited dimming range and needs for high-current switches. The proposal can achieve dimming precision up to an accuracy of 0.8% and also full dimming range. It has the flexibility of using either phase-shift or synchronous pulsewidth-modulated (PWM) switching for dimming control. The proposed circuit and control operations have been practically verified with a 25-W off-line SIMO-driven LED system. Practical evaluations of its power quality and energy efficiency are also provided.
AU  - Li,S
AU  - Guo,Y
AU  - Tan,S-C
AU  - Hui,SYR
DO  - 10.1109/TPEL.2016.2597237
EP  - 4727
PY  - 2016///
SN  - 0885-8993
SP  - 4716
TI  - An Off-line Single-Inductor Multiple-Output LED Driver With High Dimming Precision and Full Dimming Range
T2  - IEEE Transactions on Power Electronics
UR  - http://dx.doi.org/10.1109/TPEL.2016.2597237
UR  - http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000395741900050&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
UR  - http://hdl.handle.net/10044/1/48264
VL  - 32
ER  - 

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