A hysteretic boost regulator with Emulated-Ramp Feedback (ERF) current-sensing technique for LED driving applications

Jhih Sian Guo; Shih Mei Lin; Chien-Hung Tsai

doi:10.1109/ASSCC.2013.6690982

A hysteretic boost regulator with Emulated-Ramp Feedback (ERF) current-sensing technique for LED driving applications

Jhih Sian Guo, Shih Mei Lin, Chien-Hung Tsai

電機工程學系

研究成果: Conference contribution

5 引文斯高帕斯（Scopus）

摘要

An inductor switching hysteretic control boost DC-DC regulator is presented in this paper with a newly proposed current-sensing technique named "Emulated-Ramp Feedback, ERF". A boost regulator with a chip verification which achieves a simple structure and low cost is presented for LED driving applications. The regulator was fabricated in a TSMC 0.25μm high voltage (HV) CMOS process with a specification of 5V to 12V in a 0-300mA load range. And a peak efficiency of 92.1% is achieved with only 1.014mm² chip area.

原文	English
主出版物標題	Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013
頁面	61-64
頁數	4
DOIs	https://doi.org/10.1109/ASSCC.2013.6690982
出版狀態	Published - 2013
事件	2013 9th IEEE Asian Solid-State Circuits Conference, A-SSCC 2013 - Singapore, Singapore 持續時間: 2013 11月 11 → 2013 11月 13

Other

Other	2013 9th IEEE Asian Solid-State Circuits Conference, A-SSCC 2013
國家/地區	Singapore
城市	Singapore
期間	13-11-11 → 13-11-13

All Science Journal Classification (ASJC) codes

硬體和架構

存取文件

10.1109/ASSCC.2013.6690982

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引用此

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title = "A hysteretic boost regulator with Emulated-Ramp Feedback (ERF) current-sensing technique for LED driving applications",

abstract = "An inductor switching hysteretic control boost DC-DC regulator is presented in this paper with a newly proposed current-sensing technique named {"}Emulated-Ramp Feedback, ERF{"}. A boost regulator with a chip verification which achieves a simple structure and low cost is presented for LED driving applications. The regulator was fabricated in a TSMC 0.25μm high voltage (HV) CMOS process with a specification of 5V to 12V in a 0-300mA load range. And a peak efficiency of 92.1% is achieved with only 1.014mm2 chip area.",

author = "Guo, {Jhih Sian} and Lin, {Shih Mei} and Chien-Hung Tsai",

year = "2013",

doi = "10.1109/ASSCC.2013.6690982",

language = "English",

isbn = "9781479902781",

pages = "61--64",

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note = "2013 9th IEEE Asian Solid-State Circuits Conference, A-SSCC 2013 ; Conference date: 11-11-2013 Through 13-11-2013",

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Guo, JS, Lin, SM & Tsai, C-H 2013, A hysteretic boost regulator with Emulated-Ramp Feedback (ERF) current-sensing technique for LED driving applications. 於 Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013., 6690982, 頁 61-64, 2013 9th IEEE Asian Solid-State Circuits Conference, A-SSCC 2013, Singapore, Singapore, 13-11-11. https://doi.org/10.1109/ASSCC.2013.6690982

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AU - Lin, Shih Mei

AU - Tsai, Chien-Hung

PY - 2013

Y1 - 2013

N2 - An inductor switching hysteretic control boost DC-DC regulator is presented in this paper with a newly proposed current-sensing technique named "Emulated-Ramp Feedback, ERF". A boost regulator with a chip verification which achieves a simple structure and low cost is presented for LED driving applications. The regulator was fabricated in a TSMC 0.25μm high voltage (HV) CMOS process with a specification of 5V to 12V in a 0-300mA load range. And a peak efficiency of 92.1% is achieved with only 1.014mm2 chip area.

AB - An inductor switching hysteretic control boost DC-DC regulator is presented in this paper with a newly proposed current-sensing technique named "Emulated-Ramp Feedback, ERF". A boost regulator with a chip verification which achieves a simple structure and low cost is presented for LED driving applications. The regulator was fabricated in a TSMC 0.25μm high voltage (HV) CMOS process with a specification of 5V to 12V in a 0-300mA load range. And a peak efficiency of 92.1% is achieved with only 1.014mm2 chip area.

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BT - Proceedings of the 2013 IEEE Asian Solid-State Circuits Conference, A-SSCC 2013

T2 - 2013 9th IEEE Asian Solid-State Circuits Conference, A-SSCC 2013

Y2 - 11 November 2013 through 13 November 2013

ER -

A hysteretic boost regulator with Emulated-Ramp Feedback (ERF) current-sensing technique for LED driving applications

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