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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 陳中平(Chung-Ping Chen) | |
dc.contributor.author | Cheng-Yeh Yang | en |
dc.contributor.author | 楊承曄 | zh_TW |
dc.date.accessioned | 2021-06-08T02:38:23Z | - |
dc.date.copyright | 2018-07-23 | |
dc.date.issued | 2018 | |
dc.date.submitted | 2018-07-19 | |
dc.identifier.citation | [1] “Supporting the 6th Generation Intel® CoreTM Processor and intel® Xeon® Processor E3-1500 v5 Product Families based on the H-Platform” Intel, Inc.
https://www.intel.com/content/dam/www/public/us/en/documents/datasheets/6th-gen-core-family-mobile-h-processor-lines-datasheet-vol-1.pdf [2] R. Gonzalez, B. M. Gordon and M. A. Horowitz, 'Supply and threshold voltage scaling for low power CMOS,' in IEEE Journal of Solid-State Circuits, vol. 32, no. 8, pp. 1210-1216, Aug 1997. [3] “Output Ripple Measurement Methods for DC-DC Converters,” Richtek, Inc. [4] Robert W. Erickson, Dragan Maksimovic, “Fundamentals of Power Electronics (2nd Edition) ”, Kluwer Academic. [5] Ravzavi, “Design of Analog CMOS Integrated Circuits”, McGraw-Hill College [6] P. J. Liu, T. H. Chen and S. R. Hsu, 'Area-efficient error amplifier with current-boosting module for fast-transient buck converters,' in IET Power Electronics, vol. 9, no. 10, pp. 2147-2153, 8 17 2016. [7] Cheung Fai Lee and P. K. T. Mok, 'A monolithic current-mode CMOS DC-DC converter with on-chip current-sensing technique,' in IEEE Journal of Solid-State Circuits, vol. 39, no. 1, pp. 3-14, Jan. 2004. [8] Jeongjin Roh, 'High-performance error amplifier for fast transient DC-DC converters,' in IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 52, no. 9, pp. 591-595, Sept. 2005. [9] S. Qu, “Modeling and design considerations of V2 controlled buck regulator,” in Proc. IEEE APEC’01 Conf., 2001 , pp. 507-513. [10] W. Huang and J. Clarkin, “Analysis and design of multiphase synchronous buck converter with enhanced V2 control,”in Proc. HFPC’00 Conf., 2000, pp 74-81. [11] M. W. Ko et al., 'A 97% high-efficiency 6μs fast-recovery-time buck-based step-up/down converter with embedded 1/2 and 3/2 charge-pumps for li-lon battery management,' 2018 IEEE International Solid - State Circuits Conference - (ISSCC), San Francisco, CA, 2018, pp. 428-430. [12] Y. Jiang, M. K. Law, P. I. Mak and R. P. Martins, 'A 0.22-to-2.4V-input fine-grained fully integrated rational buck-boost SC DC-DC converter using algorithmic voltage-feed-in (AVFI) topology achieving 84.1% peak efficiency at 13.2mW/mm2,' 2018 IEEE International Solid - State Circuits Conference - (ISSCC), San Francisco, CA, 2018, pp. 422-424. [13] Jian Sun, 'Characterization and performance comparison of ripple-based control for voltage regulator modules,' in IEEE Transactions on Power Electronics, vol. 21, no. 2, pp. 346-353, March 2006. [14] V. Yousefzadeh,; D. Maksimovic,,'Sensorlessoptimization of dead times in DC-DC converters with synchronous rectifiers,'IEEE Transactions on Power lectronics,2006 p35 [15] J. H. Atherton and H. T. Simmonds, 'An offset reduction technique for use with CMOS integrated comparators and amplifiers,' in IEEE Journal of Solid-State Circuits, vol. 27, no. 8, pp. 1168-1175, Aug 1992. [16] Dan Chen, H. Owen, T. Wilson and T. Wilson, 'Design of reactors for single-winding constant on-time and constant off-time DC-to-DC converters operating in the discontinuous mode,' in IEEE Transactions on Magnetics, vol. 17, no. 6, pp. 3290-3292, Nov 1981. [17] I. Padilla, J. Ramirez-Angulo, R. G. Carvajal and A. Lopez-Martin, 'Highly Linear V/I Converter with Programmable Current Mirrors,' 2007 IEEE International Symposium on Circuits and Systems, New Orleans, LA, 2007, pp. 941-944. [18] Y. H. Lee et al., 'Interleaving Energy-Conservation Mode (IECM) Control in Single-Inductor Dual-Output (SIDO) Step-Down Converters With 91% Peak Efficiency,' in IEEE Journal of Solid-State Circuits, vol. 46, no. 4, pp. 904-915, April 2011. [19] Y. P. Su, W. C. Chen, Y. P. Huang, Y. H. Lee, K. H. Chen and H. Y. Luo, 'Pseudo-Ramp Current Balance (PRCB) Technique With Offset Cancellation Control (OCC) in Dual-Phase DC-DC Buck Converter,' in IEEE Transactions on Very Large Scale Integration (VLSI) Systems, vol. 22, no. 10, pp. 2192-2205, Oct. 2014. [20] Y. Ahn, I. Jeon and J. Roh, 'A Multiphase Buck Converter With a Rotating Phase-Shedding Scheme For Efficient Light-Load Control,' in IEEE Journal of Solid-State Circuits, vol. 49, no. 11, pp. 2673-2683, Nov. 2014. [21] P. Malcovati, M. Belloni, F. Gozzini, C. Bazzani and A. Baschirotto, 'A 0.18μm CMOS 91%-efficiency 0.1-to-2A scalable buck-boost DC-DC converter for LED drivers,' 2012 IEEE International Solid-State Circuits Conference, San Francisco, CA, 2012, pp. 280-282. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/19984 | - |
dc.description.abstract | 隨著物聯網與穿戴式裝備不斷的推陳出新,系統整合晶片(SOC)的需求也越來越大,在系統晶片中,每個子電路的規格不盡相同,主要為不同的供應電壓,為了滿足每個子電路的規格需求,電源供應晶片便顯得格外重要。而且在現今的應用中,電池為普遍的電源,故在滿足規格的同時,轉換效率也將會是一大考量,除此之外,電池電源有著電壓波動的問題,這個波動往往是隨著電池電量改變而產生的。
本篇論文中對上述議題提出了一個電路架構在於電源管理給予討論以及改善。我們提出了一個電感電流壓抑的方法來抵抗電感電流的波動,本晶片操作在3MHz並且能壓抑幾乎全部的電流波動,同時達到91%以上的轉換效率。本電源管理晶片以TSMC 0.18µm CMOS製程實現,晶片面積為0.618毫米*0.995毫米。 | zh_TW |
dc.description.abstract | As the advance of mobile technology, the demand of System on Chip(SoC) is increasing. Many sub-circuits are needed in a single SoC, each sub-circuit has unique specification which means different supply voltages are needed. To satisfy these requirements, power management integrate circuits (PMICs) play an important part in a SoC.
In this thesis, we propose a solution for power management which introduce an architecture that compensates the inductor current to against battery voltage variation which happens in all kinds of devices. To extend the lifetime of battery, which is widely used as power source in mobile device, efficiency and power consumption are also really important issues in circuit design. Our design can reach over 90% of power efficiency and suppress almost all the inductor ripple variation. This circuit is fabricated by TSMC 180nm CMOS technology. Chip area is 0.618mm x 0.995mm including bonding pad. | en |
dc.description.provenance | Made available in DSpace on 2021-06-08T02:38:23Z (GMT). No. of bitstreams: 1 ntu-107-R04943117-1.pdf: 6980518 bytes, checksum: ba490d8bcd8fc3f2a73c77a853f7cf52 (MD5) Previous issue date: 2018 | en |
dc.description.tableofcontents | 誌謝 i
中文摘要 ii ABSTRACT iii CONTENTS iv LIST OF FIGURES viii LIST OF TABLES ix Chapter 1 Introduction 1 1.1 Motivation 1 1.2 Thesis organization 3 Chapter 2 Fundamental of Buck Converters 4 2.1 Overview of Buck Converter 4 2.1.1 Theory of Operation 4 2.1.2 Steady-State Analysis. 7 2.2 Control Method of Buck Converter 12 2.2.1 Voltage-Mode Control 13 2.2.2 Current-Mode Control. 15 2.2.3 Ripple-Based Control 18 2.3 Efficiency Analysis 23 2.3.1 Eficiency Issues 23 2.3.2 Power Eficiency. 24 Chapter 3 Propose 3 MHz Ripple-Based Control COT Buck Converter 26 3.1 Introduction 26 3.1.1 Overview of a Traditional Ripple-Based Buck Converter 26 3.1.2 Proposed Ripple-Based Buck Converter 28 3.2 System Implementation 29 3.2.1 Loop Stability 29 3.2.2 Circuit Implementation 33 3.3 Simulation Result 49 3.2.1 Loop Stability 29 3.2.2 Circuit Implementation 33 3.3 Simulation Result 48 3.4 Design Specification 55 Chapter 4 Experiment Result 56 4.1 Experiment Setup 56 4.2 Experiment Result 58 4.2.1 Steady-State 58 4.2.2 Transient Response 58 4.2.3 Supply Variation Experiment 59 4.2.4 Efficiency Analysis 63 4.3 Result Table 64 Chapter 5 Conclusion 65 REFERENCE 66 | |
dc.language.iso | zh-TW | |
dc.title | 具電感電流變異抑制技術之固定導通時間降壓轉換器 | zh_TW |
dc.title | A Constant On-Time Buck Converter with Inductor Current Variation Suppression Technique | en |
dc.type | Thesis | |
dc.date.schoolyear | 106-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 劉宗德(Tsung-Te Liu),邱煌仁(Huang-Jen Chiu),林景源(Jing-Yuan Lin) | |
dc.subject.keyword | 電源管理晶片,降壓轉換器,電感電流, | zh_TW |
dc.subject.keyword | PMIC,Buck,Inductor ripple, | en |
dc.relation.page | 69 | |
dc.identifier.doi | 10.6342/NTU201801366 | |
dc.rights.note | 未授權 | |
dc.date.accepted | 2018-07-19 | |
dc.contributor.author-college | 電機資訊學院 | zh_TW |
dc.contributor.author-dept | 電子工程學研究所 | zh_TW |
顯示於系所單位: | 電子工程學研究所 |
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