A Multi-Output Multi-String High-Efficiency WLED Driver Using 40 nm CMOS Technology

A Multi-Output Multi-String High-Efficiency WLED Driver Using 40 nm CMOS Technology

In this work, a multi-independent-output, multi-string, high-efficiency, boost-converter-based white LED (WLED) driver architecture is proposed. It utilizes a single inductor main switch with a common maximum duty cycle controller (MDCC) in the feedback loop. A simple pulse skipping controller (PSC)...

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Bibliographic Details
Main Authors: Hani H. Ahmad, Fadi R. Shahroury, Ibrahim Abuishmais
Format: Article
Language:English
Published: MDPI AG 2021-12-01
Series:Journal of Low Power Electronics and Applications
Subjects:
single inductor multiple outputs (SIMO)
boost converter
White LED (WLED) driver
multi-string
backlighting
40 nm CMOS process
Online Access:https://www.mdpi.com/2079-9268/11/4/47

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https://www.mdpi.com/2079-9268/11/4/47

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