Výsledky vyhledávání - "Wen Hau Yang"

A True-Random-Number-Based Pseudohysteresis Controller for Buck DC–DC Converter in High-Security Internet-of-Everything Devices

Autor: Shian-Ru Lin, Ke-Horng Chen, Yu-Sheng Ma, Chiu Shao-Wei, Hung-Wei Chen, Chun-Chieh Kuo, Yan-Jiun Lai, Ying-Hsi Lin, Yen-Ting Lin, Tsung-Yen Tsai, Wen-Hau Yang

Publikováno v: IEEE Transactions on Power Electronics. 35:2969-2978

For high-security Internet-of-Everything (IoE) devices, a true random number (TRN)-based pseudohysteresis controller (PHC) is proposed to avoid both power side-channel attack (PSCA) and power injection attack (PIA) and reduce electromagnetic interfer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::383b273c6e1bac51f0e1bf9d06f4434d
https://doi.org/10.1109/tpel.2019.2928420

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A Fully Integrated Asymmetrical Shunt Switched-Capacitor DC–DC Converter With Fast Optimum Ratio Searching Scheme for Load Transient Enhancement

Autor: Shian-Ru Lin, Yen-Ting Lin, Tsung-Yen Tsai, Yu-Sheng Ma, Ke-Horng Chen, Yan-Jiun Lai, Hung-Wei Chen, Wen-Hau Yang, Ying-Hsi Lin

Publikováno v: IEEE Transactions on Power Electronics. 34:9146-9157

This paper presents a modified negator-based switched-capacitor (NSC) dc–dc converter to achieve fine-grained voltage conversion ratios. Based on a concept of reconfiguring several 2:1 switched-capacitor (SC) converters in series and parallel at th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0e200a0a2214a6805c37f66f08ef2bc3
https://doi.org/10.1109/tpel.2018.2889870

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A Single-Inductor Dual-Output Converter With the Stacked mosfet Driving Technique for Low Quiescent Current and Cross Regulation

Autor: Ying-Hsi Lin, Hsin Chen, Li-Chi Lin, Chao-Jen Huang, Tsung-Yen Tsai, Wen-Hau Yang, Chun-Chieh Kuo, Ke-Horng Chen, Shian-Ru Lin, Yu-Sheng Ma

Publikováno v: IEEE Transactions on Power Electronics. 34:2758-2770

Stacked mosfet structures made of low-voltage devices suffer from degraded transient response or large footprint when a capacitorless or dominant-pole compensated low-dropout (LDO) regulator biases the driver. Due to the self-stabilizing nature, the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dcba3d2950a83c11553774a8b8de04bf
https://doi.org/10.1109/tpel.2018.2845124

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A Constant-on-Time Control DC–DC Buck Converter With the Pseudowave Tracking Technique for Regulation Accuracy and Load Transient Enhancement

Autor: Han-Hsiang Huang, Ke-Horng Chen, Chao-Jen Huang, Wen-Hau Yang, Ying-Hsi Lin, Wei-Ting Lin, Tsung-Yen Tsai, Shian-Ru Lin

Publikováno v: IEEE Transactions on Power Electronics. 33:6187-6198

Constant-on-time (COT) control with an additional current feedback path in conventional buck converters can remove the need of large equivalent series resistance (ESR) at the output capacitor but it induces degraded output voltage regulation accuracy

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05174fa9be6ba6512889bb1d2fb320e9
https://doi.org/10.1109/tpel.2017.2746659

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A High-Efficiency Single-Inductor Multiple-Output Buck-Type LED Driver With Average Current Correction Technique

Autor: Ying-Hsi Lin, Ke-Horng Chen, Chao-Jen Huang, Wen-Hau Yang, Hsiang-An Yang

Publikováno v: IEEE Transactions on Power Electronics. 33:3375-3385

The state-of-the-art topology of a single-inductor multiple-output light emission diode (LED) driver employs time-multiplexing (TM) control multiple parallel LED strings. The TM control technology provides large output current but the inductor curren

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b2f92293a8ca45ec2552960d2b1470f8
https://doi.org/10.1109/tpel.2017.2709039

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A 99.2% Tracking Accuracy Single-Inductor Quadruple-Input-Quadruple-Output Buck-Boost Converter Topology with Periodical Interval Perturbation and Observation MPPT

Autor: Wen-Hau Yang, Chun-Chieh Kuo, Krishnan Ravichandran, Kuo-Chih Hung, Ching-Ju Lin, Ying-Hsi Lin, Ke-Homg Chen, Yuan-Hua Chu, Fang-Chih Chu, Hong-Wen Huang, Yen-Ting Lin, Yao-Sheng Ma, Pei-Shan Yu, Hsiao-Jung Liu, Kim Suhwan, Chao-Jen Huang

Publikováno v: A-SSCC

this paper provides a Single-Inductor Quadruple-Input-Quadruple-Output buck-boost converter to achieve maximum tracking efficiency of 99.2% due to continuous supply in one cycle. The Maximum Power Point (MPP) tracking mode and the Harvest Energy Deli

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4d9ad5a4ef9a4cdf3e915dd68b31f6d7
https://doi.org/10.1109/asscc.2018.8579308

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A 70W and 90% GaN-based class-E wireless-power-transfer system with automatic-matching-point-search control for zero-voltage switching and zero-voltage-derivative switching

Autor: Kuo-Chi Liu, Yen-Ting Lin, Ke-Horng Chen, Che-Hao Yeh, Chao-Jen Huang, Cheng-Yu Xie, Ying-Hsi Lin, Wen-Hau Yang, Shen-Fu Lu, Chun-Chieh Kuo

Publikováno v: ISSCC

High-power (>50W) and high-efficiency (>90%) wireless-power-transfer (WPT) systems are becoming in demand for portable electronic applications. In Fig. 8.2.1, power efficiency and/or output power specifications in prior-art designs are much below the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a5cfa8e24735a0831343979142b3fd6a
https://doi.org/10.1109/isscc.2018.8310222

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An enhanced-security buck DC-DC converter with true-random-number-based pseudo hysteresis controller for internet-of-everything (IoE) Devices

Autor: Ke-Horng Chen, Shao-Qi Chen, Li-Cheng Chu, Yan-Jiun Lai, Ying-Hsi Lin, Shian-Ru Lin, Wen-Hau Yang, Tsung-Yen Tsai, Shang-Hsien Yang

Publikováno v: ISSCC

As far as Internet-of-Everything (IoE) devices are concerned, strong security and low electromagnetic interference (EMI) are design requirements for power management to guarantee personal data protection. [1] is robust under power side-channel attack

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd87af70281c58834a8d93fd386293b7
https://doi.org/10.1109/isscc.2018.8310216

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A high efficiency and fast transient digital low-dropout assisted switched-capacitor converter for EMI-free Internet of Everything (IoE) systems

Autor: Ke-Horng Chen, Yu-Sheng Ma, Shao-Qi Chen, Ying-Hsi Lin, Jian-Ru Lin, Wen-Hau Yang, Yen-Ting Lin, Tsung-Yen Tsai

Publikováno v: A-SSCC

State-of-the-art closed-loop switched-capacitor (SC) designs usually regulate the output voltage by pulse frequency modulation (PFM) with the disadvantage of large electromagnetic interference (EMI). It may cause the failure of the Internet of Everyt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::aab85beb184b29d51285b280e5a52dca
https://doi.org/10.1109/asscc.2017.8240233

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Unsymmetrical parallel switched-capacitor (UP-SC) regulator with fast searching optimum ratio technique

Autor: Yen-Ting Lin, Chin-Long Wey, Tsung-Yen Tsai, Hung-Wei Chen, Jian-Ru Lin, Ke-Horng Chen, Ying-Hsi Lin, Yu-Sheng Ma, Yan-Jiun Lai, Wen-Hau Yang

Publikováno v: ESSCIRC

Different from conventional multiphase switched-capacitor (SC) DC-DC converters, the proposed unsymmetrical parallel switched-capacitor (UP-SC) regulator provides more controllable input variables to increase available conversion ratios for improved

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e2025f768063574bb4d317a4f1cdf9fe
https://doi.org/10.1109/esscirc.2017.8094582

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