A 411nA Quiescent Current Hysteretic Buck Converter with Self-Control Biasing and Dynamic Voltage Scaling (DVS) for IoT Applications

Wei Ting Yeh, Guan Shen Yao, Chun Yu Chen, Chien Hung Tsai

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

An ultra-low power buck converter with self-control biasing and dynamic voltage scaling is proposed. In this work, the biasing current of the control circuit will be automatically adjusted with the load, and no additional load detection circuit is required. The proposed buck converter was implemented by using a 0.18 μ m CMOS process and it achieves 411nA quiescent current at luA load, with >80% efficiency from 10uA-60mA. The input and output range are 1.62-3.63V and 0.63-1.8V respectively, which is suitable for IoT applications under different operating circumstance.

原文English
主出版物標題2023 International VLSI Symposium on Technology, Systems and Applications, VLSI-TSA/VLSI-DAT 2023 - Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9798350334166
DOIs
出版狀態Published - 2023
事件2023 International VLSI Symposium on Technology, Systems and Applications, VLSI-TSA/VLSI-DAT 2023 - Hsinchu, Taiwan
持續時間: 2023 4月 172023 4月 20

出版系列

名字2023 International VLSI Symposium on Technology, Systems and Applications, VLSI-TSA/VLSI-DAT 2023 - Proceedings

Conference

Conference2023 International VLSI Symposium on Technology, Systems and Applications, VLSI-TSA/VLSI-DAT 2023
國家/地區Taiwan
城市Hsinchu
期間23-04-1723-04-20

All Science Journal Classification (ASJC) codes

  • 人工智慧
  • 電腦網路與通信
  • 電腦科學應用
  • 硬體和架構
  • 資訊系統
  • 電氣與電子工程

指紋

深入研究「A 411nA Quiescent Current Hysteretic Buck Converter with Self-Control Biasing and Dynamic Voltage Scaling (DVS) for IoT Applications」主題。共同形成了獨特的指紋。

引用此