A Single-Inductor Multiple Positive and Negative Outputs (SIMPNO) converter with a vector current control mode for Electronic Paper Displays (EPDs)

Yu Huei Lee, Ming Hsin Huang, Yu Nong Tsai, Ming Yan Fan, Ke Horng Chen

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

A single-inductor multiple positive- and negative-output (SIMPNO) converter provides a compact-size and high efficiency solution for electronic paper displays (EPDs) system. With the single inductor multiple output structure, an adaptive current control methodology with the proposed vector current control mode (VCCM) can wisely minimize the current tolerance to be smaller than 10 % between input and all outputs. Additionally, owing to the VCCM technique for adequate inductor current control, the cross regulation is smaller than 0.35 V/A. The test chip was fabricated by 0.25 μm BCD process with a peak value of 90 % at heavy loads.

原文English
主出版物標題ESSCIRC 2010 - 36th European Solid State Circuits Conference
頁面446-449
頁數4
DOIs
出版狀態Published - 2010
事件36th European Solid State Circuits Conference, ESSCIRC 2010 - Sevilla, Spain
持續時間: 2010 9月 142010 9月 16

出版系列

名字ESSCIRC 2010 - 36th European Solid State Circuits Conference

Conference

Conference36th European Solid State Circuits Conference, ESSCIRC 2010
國家/地區Spain
城市Sevilla
期間10-09-1410-09-16

All Science Journal Classification (ASJC) codes

  • 硬體和架構
  • 電氣與電子工程

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