A 80-mV input, fast startup dual-mode boost converter with charge-pumped pulse generator for energy harvesting

Po-Hung Chen; Koichi Ishida; Xin Zhang; Yasuyuki Okuma; Yoshikatsu Ryu; Makoto Takamiya; Takayasu Sakurai

doi:10.1109/ASSCC.2011.6123562

A 80-mV input, fast startup dual-mode boost converter with charge-pumped pulse generator for energy harvesting

Po-Hung Chen^*, Koichi Ishida, Xin Zhang, Yasuyuki Okuma, Yoshikatsu Ryu, Makoto Takamiya, Takayasu Sakurai

^*此作品的通信作者

電子研究所

研究成果: Conference contribution › 同行評審

22 引文斯高帕斯（Scopus）

摘要

A low startup-voltage and fast startup dual-mode boost converter for energy harvesting applications is developed in 65-nm CMOS. Comparing with the previous work [6], the startup-time, the minimum startup voltage, and the program time are greatly improved. (1) A startup by the boost converter instead of a charge pump reduced the startup-time to 4.8ms which is 1/56 of [6] and the shortest to date. (2) The proposed sub-1nW charge-pumped pulse generator (CPPG) enabled the lowest startup voltage of 80mV to date without mechanical switch. (3) The proposed threshold-voltage-tuned oscillator with hot-carrier injection (HCI) for CPPG to compensate for the die-to-die process variations reduced the program time to 3min which is 1/20 of [6], thereby reducing the test cost.

原文	English
主出版物標題	2011 Proceedings of Technical Papers
主出版物子標題	IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011
頁面	33-36
頁數	4
DOIs	https://doi.org/10.1109/ASSCC.2011.6123562
出版狀態	Published - 1 12月 2011
事件	7th IEEE Asian Solid-State Circuits Conference, A-SSCC 2011 - Jeju, Korea, Republic of 持續時間: 14 11月 2011 → 16 11月 2011

出版系列

名字	2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011

Conference

Conference	7th IEEE Asian Solid-State Circuits Conference, A-SSCC 2011
國家/地區	Korea, Republic of
城市	Jeju
期間	14/11/11 → 16/11/11

存取文件

10.1109/ASSCC.2011.6123562

其它文件與鏈接

Link to publication in Scopus

引用此

Chen, P-H., Ishida, K., Zhang, X., Okuma, Y., Ryu, Y., Takamiya, M., & Sakurai, T. (2011). A 80-mV input, fast startup dual-mode boost converter with charge-pumped pulse generator for energy harvesting. 於 2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011 (頁 33-36). 文章 6123562 (2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011). https://doi.org/10.1109/ASSCC.2011.6123562

Chen, Po-Hung ; Ishida, Koichi ; Zhang, Xin 等. / A 80-mV input, fast startup dual-mode boost converter with charge-pumped pulse generator for energy harvesting. 2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011. 2011. 頁 33-36 (2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011).

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title = "A 80-mV input, fast startup dual-mode boost converter with charge-pumped pulse generator for energy harvesting",

abstract = "A low startup-voltage and fast startup dual-mode boost converter for energy harvesting applications is developed in 65-nm CMOS. Comparing with the previous work [6], the startup-time, the minimum startup voltage, and the program time are greatly improved. (1) A startup by the boost converter instead of a charge pump reduced the startup-time to 4.8ms which is 1/56 of [6] and the shortest to date. (2) The proposed sub-1nW charge-pumped pulse generator (CPPG) enabled the lowest startup voltage of 80mV to date without mechanical switch. (3) The proposed threshold-voltage-tuned oscillator with hot-carrier injection (HCI) for CPPG to compensate for the die-to-die process variations reduced the program time to 3min which is 1/20 of [6], thereby reducing the test cost.",

author = "Po-Hung Chen and Koichi Ishida and Xin Zhang and Yasuyuki Okuma and Yoshikatsu Ryu and Makoto Takamiya and Takayasu Sakurai",

year = "2011",

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doi = "10.1109/ASSCC.2011.6123562",

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series = "2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011",

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Chen, P-H, Ishida, K, Zhang, X, Okuma, Y, Ryu, Y, Takamiya, M & Sakurai, T 2011, A 80-mV input, fast startup dual-mode boost converter with charge-pumped pulse generator for energy harvesting. 於 2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011., 6123562, 2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011, 頁 33-36, 7th IEEE Asian Solid-State Circuits Conference, A-SSCC 2011, Jeju, Korea, Republic of, 14/11/11. https://doi.org/10.1109/ASSCC.2011.6123562

A 80-mV input, fast startup dual-mode boost converter with charge-pumped pulse generator for energy harvesting. / Chen, Po-Hung; Ishida, Koichi; Zhang, Xin 等.
2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011. 2011. p. 33-36 6123562 (2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011).

研究成果: Conference contribution › 同行評審

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T1 - A 80-mV input, fast startup dual-mode boost converter with charge-pumped pulse generator for energy harvesting

AU - Chen, Po-Hung

AU - Ishida, Koichi

AU - Zhang, Xin

AU - Okuma, Yasuyuki

AU - Ryu, Yoshikatsu

AU - Takamiya, Makoto

AU - Sakurai, Takayasu

PY - 2011/12/1

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N2 - A low startup-voltage and fast startup dual-mode boost converter for energy harvesting applications is developed in 65-nm CMOS. Comparing with the previous work [6], the startup-time, the minimum startup voltage, and the program time are greatly improved. (1) A startup by the boost converter instead of a charge pump reduced the startup-time to 4.8ms which is 1/56 of [6] and the shortest to date. (2) The proposed sub-1nW charge-pumped pulse generator (CPPG) enabled the lowest startup voltage of 80mV to date without mechanical switch. (3) The proposed threshold-voltage-tuned oscillator with hot-carrier injection (HCI) for CPPG to compensate for the die-to-die process variations reduced the program time to 3min which is 1/20 of [6], thereby reducing the test cost.

AB - A low startup-voltage and fast startup dual-mode boost converter for energy harvesting applications is developed in 65-nm CMOS. Comparing with the previous work [6], the startup-time, the minimum startup voltage, and the program time are greatly improved. (1) A startup by the boost converter instead of a charge pump reduced the startup-time to 4.8ms which is 1/56 of [6] and the shortest to date. (2) The proposed sub-1nW charge-pumped pulse generator (CPPG) enabled the lowest startup voltage of 80mV to date without mechanical switch. (3) The proposed threshold-voltage-tuned oscillator with hot-carrier injection (HCI) for CPPG to compensate for the die-to-die process variations reduced the program time to 3min which is 1/20 of [6], thereby reducing the test cost.

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Chen P-H, Ishida K, Zhang X, Okuma Y, Ryu Y, Takamiya M 等. A 80-mV input, fast startup dual-mode boost converter with charge-pumped pulse generator for energy harvesting. 於 2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011. 2011. p. 33-36. 6123562. (2011 Proceedings of Technical Papers: IEEE Asian Solid-State Circuits Conference 2011, A-SSCC 2011). doi: 10.1109/ASSCC.2011.6123562

A 80-mV input, fast startup dual-mode boost converter with charge-pumped pulse generator for energy harvesting

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