IEEE - Institute of Electrical and Electronics Engineers, Inc. - A single-inductor, multiple-channel current-balancing LED driver for display backlight applications

2013 IEEE Energy Conversion Congress and Exposition (ECCE)

Author(s): Hyun-Chang Kim ; Chang-Soo Yoon ; Deog-Kyoon Jeong ; Jaeha Kim
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 September 2013
Conference Location: Denver, CO, USA
Conference Date: 15 September 2013
Page(s): 3,448 - 3,451
ISBN (Electronic): 978-1-4799-0336-8
DOI: 10.1109/ECCE.2013.6647154
Regular:

A single-inductor boost LED driver that can distribute equal DC currents to multiple channels of LEDs is presented. To ensure uniform brightness in display backlight units, the previous approaches... View More

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