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A 0.3 V-4 V Input Voltage Range, 0.7 V Cold Start Boost Converter with 1 V Internal Voltage Supply Generator by Using 0.18 μm CMOS Process for Energy Harvesting Application

  • Zheng Lu
  • , Shiquan Fan
  • , Weiqing Ma
  • , Ying Xie
  • , Li Geng
  • Xi'an Jiaotong University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

In this paper, a wide input range boost converter is proposed. In consideration of the wide input voltage range, especially at very low input voltage, to guarantee the internal control circuit (ring oscillator and PFM controller) can operate correctly, an internal adaptive supply voltage generator is designed to produce 1 V supply voltage. The boost converter is fabricated with standard 0.18 μm 5P0 CMOS process. The active area of the boost converter is nearly 0.5 mm2. Measured results show that the boost converter can cold start with 700 mV input voltage and operate with input voltage range of 0.3 V-4 V, which demonstrate the design concepts of boost converter well.

源语言英语
主期刊名Proceedings of 2022 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2022
出版商Institute of Electrical and Electronics Engineers Inc.
174-175
页数2
ISBN(电子版)9781665492690
DOI
出版状态已出版 - 2022
活动2022 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2022 - Xi'an, 中国
期限: 28 10月 202230 10月 2022

丛书

姓名Proceedings of 2022 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2022

会议

会议2022 IEEE International Conference on Integrated Circuits, Technologies and Applications, ICTA 2022
国家/地区中国
Xi'an
时期28/10/2230/10/22

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