教師資料查詢 | 類別: 會議論文 | 教師: 楊維斌 Web-bin Yang (瀏覽個人網頁)

標題:A New Dynamic Fast-Settling Low Dropout Regulator with Programmable Output Voltage
學年
學期
發表日期2010/11/21
作品名稱A New Dynamic Fast-Settling Low Dropout Regulator with Programmable Output Voltage
作品名稱(其他語言)
著者Yang, Wei-bin; Shen, Jsung-mo; Chang, Hsiang-hsiung; Lo, Yu-lung
作品所屬單位淡江大學電機工程學系
出版者Institute of Electrical and Electronics Engineers
會議名稱
會議地點
摘要The new dynamic fast settling low dropout regulator (LDO) is presented for minimizing setting time in voltage switched by utilizing the multi-voltage control technique and dynamic fastsettling mechanism. The proposed LDO provides multiple discrete voltage levels of output by using multi-voltage control technique. Meanwhile, the settling time is reduced by utilizing dynamic fastsettling mechanism during output voltage switched. Furthermore, we propose the new comparator architecture to avoid the problems of overcharging and over-discharging at feedback node Vfb and output node Vout .The simulation results are based on 0.35μm CMOS process. The transient time of the proposed LDO is reduced from 4.2ms to 22μs. Moreover, the power dissipation of the multivoltage control and dynamic fast-settling mechanism is only 0.3mW in a heavy load condition.
關鍵字
語言英文(美國)
收錄於
會議性質國際
校內研討會地點
研討會時間20101121~20101124
通訊作者
國別
公開徵稿
出版型式
出處TENCON 2010, Fukuoka, Japan
相關連結
SDGs
  • 優質教育,產業創新與基礎設施
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