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Dissertations / Theses on the topic 'Fully Integrated Voltage Regulators'

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Published: 6 September 2023

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1

Tong, Tao. "Improving SoC Power Delivery With Fully Integrated Switched-Capacitor Voltage Regulators." Thesis, Harvard University, 2015. http://nrs.harvard.edu/urn-3:HUL.InstRepos:23845472.

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Traditional power delivery solutions f or system-on-chip (SoC) applications rely on off-chip voltage regulators. The off-chip power delivery solution is becoming a bottleneck for SoCs, due to 1) coarse voltage domain management, 2) increased cost as well as complexity of the power delivery network, and 3) high I2R loss as supply voltages scale down with the fabrication technology. One promising solution is to integrate the voltage regulators in the SoC. While fully integrated voltage regulators (FIVRs) could resolve these problems, their performance is limited by low efficiency and high chip a
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2

Park, Yongwan. "Fully Integrated Hybrid Voltage Regulator for Low Voltage Applications." Thesis, State University of New York at Stony Brook, 2016. http://pqdtopen.proquest.com/#viewpdf?dispub=10132969.

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<p>A novel hybrid regulator topology is proposed to alleviate the weaknesses of existing hybrid topologies. Contrary to the dominant existing practice, a switched-capacitor converter and a resistorless LDO operate in a parallel fashion to supply current and regulate the output voltage. The proposed topology targets a fully integrated regulator without using any inductors and resistors. The primary emphasis is on maximizing power efficiency while maintaining sufficient regulation capability (with ripple voltage less than 10% of the output voltage) and power density. The first implementation of
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3

Parker, Abdul Basit. "Design Approaches for Reliable Fully Integrated Voltage Regulators of High Performance Microprocessors for Highly Autonomous Systems." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2021. http://amslaurea.unibo.it/23784/.

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High-performance multi-core processors are fully powered by Fully Integrated Voltage Regulators, which are fully integrated with the microprocessor die and provide power to various domains. The FIVR increases the efficiency of the device while also providing a boost to the available peak power. The FIVR is integrated on the die, and therefore it is also susceptible to faults and aging phenomena. These problems are not tolerable for high reliability applications, such as autonomous self-driving vehicles and in smart factories. The previously developed checker is susceptible to some faults wh
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4

Abdelfattah, Moataz. "Switched-Capacitor DC-DC Converters for Near-Threshold Design." The Ohio State University, 2017. http://rave.ohiolink.edu/etdc/view?acc_num=osu1500631539574741.

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5

Lüders, Michael [Verfasser], Doris [Akademischer Betreuer] Schmitt-Landsiedel, Walter [Gutachter] Stechele, and Doris [Gutachter] Schmitt-Landsiedel. "A Fully-Integrated, Digitally-Enhanced Low-Dropout Voltage Regulator for Energy-Constrained Microcontroller Systems / Michael Lüders ; Gutachter: Walter Stechele, Doris Schmitt-Landsiedel ; Betreuer: Doris Schmitt-Landsiedel." München : Universitätsbibliothek der TU München, 2016. http://d-nb.info/1182536123/34.

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6

Quintero, Francisco Javier 1955. "Analysis of an integrated voltage regulator amplifier and design alternatives." Thesis, The University of Arizona, 1988. http://hdl.handle.net/10150/276753.

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This Thesis Research involves the analysis, simulation and design alternatives for an industrially-relevant voltage regulator. An initial prototype circuit, designed by Texas Instruments Inc., is simulated and analysed in detail. Then an alternative circuit is derived which improves the circuit performance by implementing different compensation techniques and some transistors modifications. The final circuit has excellent phase margin, transient response and load regulation.
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7

Zhang, Xin. "Fully Distributed Control and Its Analog IC Design For Scalable Multiphase Voltage Regulators." Diss., Virginia Tech, 2005. http://hdl.handle.net/10919/29576.

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Modern microprocessors require low supply voltage (about 1V), but very high current (maximum current is 300A in servers, 100A in desktop PCs and 70A in notebook PCs), and tighter voltage regulation. However, the size of a CPU Voltage Regulator (VR) needs to be reduced. To achieve much higher power density with decent efficiency in VR design is a major challenge. Moreover, the CPU current rating can vary from 40A to 300A for different kinds of computers, and CPU power supply specifications change quickly even for the same type of computers. Since the maximum power rating of one channel converte
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8

Banerjee, Saptarshi. "Power Supply Rejection (PSR) Enhancement Techniques for Fully Integrated Low-Dropout (LDO) Regulators." Thesis, Linköpings universitet, Elektroniska Kretsar och System, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-171553.

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In this present world, there is a huge requirement of portable devices for that the analysis of low-dropout or LDO regulators have been on high priority. So, for every respective device, there is a power budget that acts as the main constraint to design an LDO. The LDO design aims to suppress the noise and supply noise-free or low noise output. This thesis paper illustrates several designs of output capacitor-less LDO architecture to enhance Power Supply Rejection (PSR) and optimization of the ideas from different literature to achieve the low quiescent current, stability with fast transient r
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9

Garcha, Preetinder (Preetinder Kaur). "Fully integrated ultra low voltage cold start system for thermal energy harvesting . ." Thesis, Massachusetts Institute of Technology, 2016. http://hdl.handle.net/1721.1/105579.

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Thesis: S.M., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2016.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 93-96).<br>Wireless sensor networks used in various monitoring and sensing applications rely on energy harvesting for battery-less operation, as it minimizes the need for human intervention, and offers long term monitoring solu
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10

Shoukry, Ehab. "Design of a fully integrated array of high-voltage digital-to-analog converters." Thesis, McGill University, 2005. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=83933.

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This thesis presents the first fully integrated array of high-voltage (HV) digital-to-analog converters (DACs). It was designed in DALSA Semiconductor's 0.8mum CMOS/DMOS HV process technology. The 6-bit 300V DACs are based on a current-steering, thermometer coded architecture. Two designs adapted to the HV technology are proposed for the current-to-high-voltage conversion as traditional output resistor or op-amp solutions are not optimum for the HV process: one uses a high-compliance current mirror, while the other uses a simple current mirror. The DACs show a DNL of 0.16LSB and 1LSB, r
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11

Low, Aichen. "A floating-gate low dropout voltage regulator." Thesis, Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/14886.

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12

Kim, Wonyoung. "Reducing Power Loss, Cost and Complexity of SoC Power Delivery Using Integrated 3-Level Voltage Regulators." Thesis, Harvard University, 2012. http://dissertations.umi.com/gsas.harvard:10721.

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Traditional methods of system-on-chip (SoC) power management based on dynamic voltage and frequency scaling (DVFS) is limited by 1) cores/IP blocks sharing a voltage domain provided by off-chip voltage regulators (VR) and 2) slow voltage scaling time \((<0.1V/\mu s)\). This global, slow DVFS cannot track the increasingly heterogeneous, fluctuating performance requirements of individual microprocessor cores and SoC components. Furthermore, traditional off-chip VRs add significant area overhead and component cost on the board. This thesis explores replacing a large portion of existing off-chip V
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13

Bunch, Ryan Lee. "A Fully Monolithic 2.5 GHz LC Voltage Controlled Oscillator in 0.35 um CMOS Technology." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/32287.

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The explosive growth in wireless communications has led to an increased demand for wireless products that are cheaper, smaller, and lower power. Recently there has been an increased interest in using CMOS, a traditional digital and low frequency analog IC technology, to implement RF components such as mixers, voltage controlled oscillators (VCOs), and low noise amplifiers (LNAs). Future mass-market RF links, such as BlueTooth, will require the potentially low-cost single-chip solutions that CMOS can provide. In order for such single-chip solutions to be realized, RF circuits must be design
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14

Hardikar, Shyam. "Development of MOS-controlled devices and fully implanted processes for power and high voltage integrated microelectronics." Thesis, De Montfort University, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.271930.

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15

Bhavnagarwala, Azeez Jenúddin. "Voltage scaling constraints for static CMOS logic and memory cirucits." Diss., Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/15401.

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16

Wipf, Christian [Verfasser], Dietmar [Akademischer Betreuer] Kissinger, Dietmar [Gutachter] Kissinger, Friedel [Gutachter] Gerfers, and Peter [Gutachter] Weger. "Fully integrated BiCMOS high-voltage driver circuits for on-chip RF-MEMS switch matrices / Christian Wipf ; Gutachter: Dietmar Kissinger, Friedel Gerfers, Peter Weger ; Betreuer: Dietmar Kissinger." Berlin : Technische Universität Berlin, 2019. http://d-nb.info/1202071422/34.

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17

Mansano, Andre Luis Rodrigues. "Reguladores integrados charge-pump multiplicadores de tensão para aplicações de alta corrente." [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/259226.

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Orientadores: Jacobus Willibrordus Swart, Jader Alves de Lima Filho<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação<br>Made available in DSpace on 2018-08-15T22:10:27Z (GMT). No. of bitstreams: 1 Mansano_AndreLuisRodrigues_M.pdf: 2816553 bytes, checksum: 2746391c004342d1e0c2d8c4c2f507e8 (MD5) Previous issue date: 2009<br>Resumo: Neste trabalho de Mestrado, foi projetado um conversor DC/DC charge-pump (CP) duplicador de tensão para corrente de carga máxima de 20mA, e que necessita de circuitos de controle para o apropriado aciona
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18

Zampronho, Neto Fernando. "Analise, projeto e layout de uma topologia de circuito regulador de tensão para aplicação em microprocessadores." [s.n.], 2009. http://repositorio.unicamp.br/jspui/handle/REPOSIP/259236.

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Orientadores: Jacobus Willibrordus Swart, Jader Alves de Lima Filho<br>Dissertação (mestrado) - Universidade Estadual de Campinas, Faculdade de Engenharia Eletrica e de Computação<br>Made available in DSpace on 2018-08-15T17:45:20Z (GMT). No. of bitstreams: 1 ZampronhoNeto_Fernando_M.pdf: 5842798 bytes, checksum: 248329a719c06d1a00d97f94590f1b92 (MD5) Previous issue date: 2009<br>Resumo: Este trabalho tem como objetivo o estudo de uma arquitetura de regulador de tensão do tipo multi-fase para alimentação de microprocessadores, os quais demandam pequena variação em sua tensão, mesmo face aos
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19

"Wide Input Common-mode Range Fully Integrated Low-dropout Voltage Regulators." Master's thesis, 2016. http://hdl.handle.net/2286/R.I.38373.

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abstract: The modern era of consumer electronics is dominated by compact, portable, affordable smartphones and wearable computing devices. Power management integrated circuits (PMICs) play a crucial role in on-chip power management, extending battery life and efficiency of integrated analog, radio-frequency (RF), and mixed-signal cores. Low-dropout (LDO) regulators are commonly used to provide clean supply for low voltage integrated circuits, where point-of-load regulation is important. In System-On-Chip (SoC) applications, digital circuits can change their mode of operation regularly at a ver
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20

Kim, Doyun. "Fully Integrated Digital Low-Drop-Out Regulator Design based on Event-Driven PI Control." Thesis, 2019. https://doi.org/10.7916/d8-kfrq-qa27.

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A system-on-chip (SoC) with near-threshold supply voltage (NTV) operation has received a significant amount of attention. Its high energy-efficiency supports a number of low-power emerging applications such as wireless sensor networks and Internet-of-Thing edge devices. Integrating various digital, analog, mixed-signal, and power sub-systems, such SoC designs need to employ tens of voltage domains to push the envelope of energy-efficiency, performance, and robustness. A low-drop-out (LDO) regulator is a key building block for creating voltage domains on a chip thanks to its high power density.
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21

Govindan, Srinivasan. "Fast Methods for Modelling and Simulation of Fully Integrated Voltage Regulators in Microprocessors." Thesis, 2022. https://etd.iisc.ac.in/handle/2005/5982.

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Fully Integrated Voltage Regulators (FIVR) have been introduced in the latest generation of high-performance server microprocessors to improve the performance and power efficiency of the processors. FIVR is a switched inductor DC-to-DC step-down converter with on-chip power bridges, control circuits and on-chip Metal-Insulator-Metal (MIM) capacitors. The inductors for FIVR are designed on the package using package traces and Plated Through Hole vias (PTH). Each FIVR module generates the voltage needed for the functional units such as the CPU cores locally, and a typical microprocessor package
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22

McCue, Benjamin Matthew. "A Fully Integrated High-Temperature, High-Voltage, BCD-on-SOI Voltage Regulator." 2010. http://trace.tennessee.edu/utk_gradthes/646.

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Developments in automotive (particularly hybrid electric vehicles), aerospace, and energy production industries over the recent years have led to expanding research interest in integrated circuit (IC) design toward high-temperature applications. A high-voltage, high-temperature SOI process allows for circuit design to expand into these extreme environment applications. Nearly all electronic devices require a reliable supply voltage capable of operating under various input voltages and load currents. These input voltages and load currents can be either DC or time-varying signals. In this wo
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23

"Time-Domain/Digital Frequency Synchronized Hysteresis Based Fully Integrated Voltage Regulator." Doctoral diss., 2019. http://hdl.handle.net/2286/R.I.55562.

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abstract: Power management integrated circuit (PMIC) design is a key module in almost all electronics around us such as Phones, Tablets, Computers, Laptop, Electric vehicles, etc. The on-chip loads such as microprocessors cores, memories, Analog/RF, etc. requires multiple supply voltage domains. Providing these supply voltages from off-chip voltage regulators will increase the overall system cost and limits the performance due to the board and package parasitics. Therefore, an on-chip fully integrated voltage regulator (FIVR) is required. The dissertation presents a topology for a fully integ
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24

Fletcher, Jay Brady. "Control and implementation of integrated voltage regulators." Thesis, 2013. http://hdl.handle.net/2152/23345.

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This dissertation describes the development of voltage regulators for the purpose of power reduction and further scaling in highly integrated system-on-chip products. Emphasis is placed on the architecture and implementation of integrated voltage regulation using commercially available components, standard CMOS technology, and a practical controller. The research spans the fundamental elements, architectural aspects, and detailed analog integrated circuit design.<br>text
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25

Aklimi, Eyal. "Magnetics and GaN for Integrated CMOS Voltage Regulators." Thesis, 2016. https://doi.org/10.7916/D87H1JQS.

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The increased use of DC-consuming electronics in many applications relevant to everyday life, necessitates significant improvements to power conversion and distribution methodologies. The surge in mobile electronics created a new power application space where high efficiency, size, and reduced complexity are critical, and at the same time, many computational tasks are relegated to centralized cloud computing centers, which consume significant amounts of energy. In both those application spaces, conversion and distribution efficiency improvements of even a few-% proves to be more and more chall
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Sturcken, Noah. "Integrated Voltage Regulators with Thin-Film Magnetic Power Inductors." Thesis, 2013. https://doi.org/10.7916/D8JW8N36.

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Integration of alternative materials and devices with CMOS will expand functionality and improve performance of established applications in the era of diminishing returns from Moore's Law scaling. In particular, integration of thin-film magnetic materials will enable improvements in energy efficiency of digital computing applications by enabling integrated power conversion and management with on-chip power inductors. Integrated voltage reg- ulators will also enable fine-grained power management, by providing dynamic scaling of the supply voltage in concert with the clock frequency of synchrono
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27

JHAO, SYUAN-NENG, and 趙炫能. "Integrated Power Supply with Linear and Switching Voltage Regulators." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/tmtv5d.

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碩士<br>南臺科技大學<br>電機工程系<br>104<br>The thesis proposed a hybrid power system with combined advantageous features of switching power supply and linear power amplifier. The switching power supply would provide the primary output voltage and power to the load, while the linear power amplifier would act as a correcting amplifying device to compensate for power ripple as a way to stabilize voltage output. Combination of these two components not only reduced the output voltage ripple but improved the overall efficiency simultaneously, as the power output level could be higher, in comparison with the l
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Cheng, Gwong-Wai, and 鄭光偉. "A 5.25GHz Fully Integrated CMOS Quadrature Voltage-Controlled Oscillator." Thesis, 2002. http://ndltd.ncl.edu.tw/handle/70224069224159570959.

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碩士<br>國立交通大學<br>電信工程系<br>90<br>A 5.25GHz fully integrated CMOS quadrature Voltage-Controlled Oscillator for IEEE 802.11a direct conversion receiver is presented. The quadrature VCO is fabricated by TSMC 0.25um CMOS process using accumulation mode MOS varactor to upgrade tuning range and lower phase noise. The architecture of VCO adopts both NMOS and PMOS cross-coupled pair to enhance negative conductance, and connects two differential LC-tank VCOs to generate four 0,90,180,270 degrees signals The measured result attain a oscillation frequency sweep from 5.260GHz ~ 5.525GHz, tuning range 265MH
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Hong, Yu-Bin, and 洪育彬. "A Fully Integrated DC-DC Converter for Dynamic Voltage Scaling." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/e7p3nq.

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碩士<br>國立中興大學<br>電機工程學系所<br>99<br>In this era of technology explosion, the idea of designing electronic products are tending to compact size much more than before, particularly the biomedical products, such as pacemakers, sensors etc., which products emphasize the size and energy consumption. The capacitors and inductors in the voltage converters which we used before were both external components, and it could occupy a large amount of volume in this way. In order to overcome this problem, if we can integrate those passive components on a single chip, then it can greatly reduce the size of the
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30

Ramachandran, Vishwa. "Analysis of total dose effects in a low-dropout voltage regulator." Diss., 2006. http://etd.library.vanderbilt.edu/ETD-db/available/etd-12192006-190448/.

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31

Liang, Yu-An, and 梁佑安. "The Design of Fully-Integrated CMOS Multiple Low Dropout Regulators for Implantable Biomedical SoCs." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/36550372845105714735.

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碩士<br>國立交通大學<br>電子研究所<br>100<br>For epilepsy detection and stimulation application, the medical device should be fully implantable. In order to minimize the area consumption and eliminate the negative effect of parasitic inductance, the LDO regulators should be fully-integrated without any external component. Moreover, in an implantable medical SoC powered by inductive link power supply, a single LDO is difficult to satisfy different performance requirements of analog, digital, and reference circuits. Therefore, a topology of LDO is designed, fabricated, and tested to realize three fully-integ
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黃俊諺. "A Fully Integrated CMOS LC-VCO with Low Voltage and Low Power." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/92130496642238310362.

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碩士<br>國立交通大學<br>電信工程系所<br>96<br>Abstract As the advancement of wireless communication system growing rapidly. Development of radio frequency (RF) integrated circuits in low cost, high performance and low power consumption is more and more imminently. In the past, the RF front-end circuits are made by SiGe BiCMOS process technologies due to its high performance in high frequency. However, with the standard CMOS process technology getting proficient, RF front-end circuits made by CMOS process are more and more popular. As far as the actual applications are concerned, the RFICs are power-hungry d
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"Design and implementation of fully integrated low-voltage low-noise CMOS VCO." 2002. http://library.cuhk.edu.hk/record=b5891102.

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Yip Kim-fung.<br>Thesis (M.Phil.)--Chinese University of Hong Kong, 2002.<br>Includes bibliographical references (leaves 95-100).<br>Abstracts in English and Chinese.<br>Abstract --- p.I<br>Acknowledgement --- p.III<br>Table of Contents --- p.IV<br>Chapter Chapter 1 --- Introduction --- p.1<br>Chapter 1.1 --- Motivation --- p.1<br>Chapter 1.2 --- Objective --- p.6<br>Chapter Chapter 2 --- Theory of Oscillators --- p.7<br>Chapter 2.1 --- Oscillator Design --- p.7<br>Chapter 2.1.1 --- Loop-Gain Method --- p.7<br>Chapter 2.1.2 --- Negative Resistance-Conductance Method --- p.8<br>Chapte
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Jhe-JiaJhang and 張哲嘉. "Fully-Integrated Boost DC-DC Converter with Low-Startup Voltage for Thermoelectric Harvester." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/2z847v.

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碩士<br>國立成功大學<br>電機工程學系<br>106<br>The most critical issue of using energy harvesters is their low output voltage, which makes it difficult to power up traditional electronic circuits. Therefore, this thesis proposes a fully-integrated inductor-based dc-dc boost converter with low startup voltage for thermoelectric harvester. In the initial state, low-voltage ring oscillator built by low supply voltage logic, charge pump and voltage-triggered pulse generator are used to charge the output capacitor and increase the output voltage (VOUT). When VOUT is high enough, the system will enter the open-lo
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Bull, Nora Dianne. "Design and Implementation of a High Temperature Fully-Integrated BCD-on-SOI Under Voltage Lock Out Circuit." 2009. http://trace.tennessee.edu/utk_gradthes/511.

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As concern about the environment has grown in recent years, alternatives in the automotive industry have become an important topic for researchers. One alternative being considered is electric vehicles, which utilize electric motors. DC/AC inverters and DC/DC power converters control these electric motors. A logic circuit is needed to power these converters; however, the logic generators inherently operate at a voltage too low to power the motors. A device known as the gate driver is the interface between the logic generators (or microcontroller) and the power devices (power converter). The ga
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Hsieh, Hsien-Cheng, and 謝先成. "The Design of Low Power Voltage Controlled Oscillator and Fully Integrated 2.4GHz CMOS Integer-N Frequency Synthesizer." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/35062195162625409055.

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碩士<br>國立交通大學<br>電信工程系<br>91<br>Through this thesis, we demonstrated a fully integrated frequency synthesizer for direct conversion receiver. The working frequency is at 2.45GHz. We begin from the design of voltage controlled oscillator (VCO), devising it at the purpose of low power consumption, and established a VCO consumes less than 1mW (It consumes only 53μA when biased at 1.5V VDD).In the design of frequency divider part, we adopt integer-N topology which provides a less power consumption for low current use consideration. The measurement results are listed as following: the osc
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"Development of high-performance low-dropout regulators for SoC applications." 2010. http://library.cuhk.edu.hk/record=b5894389.

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Or, Pui Ying.<br>"July 2010."<br>Thesis (M.Phil.)--Chinese University of Hong Kong, 2010.<br>Includes bibliographical references.<br>Abstracts in English and Chinese.<br>Acknowledgments<br>Table of Content<br>List of Figures<br>List of Tables<br>List of Publications<br>Chapter Chapter 1 - --- Background of LDO Research<br>Chapter 1.1 --- Structure of a LDO --- p.1-1<br>Chapter 1.2 --- Principle of Operation of LDO --- p.1-2<br>Chapter 1.3 --- Steady-State Specification of LDO --- p.1-3<br>Chapter 1.4 --- High-Frequency Specification of LDO --- p.1-3<br>Chapter 1.5 --- Dynamic Specification
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Kim, Sung Justin. "Integrated and Distributed Digital Low-Drop-Out Regulators with Event-Driven Controls and Side-Channel Attack Resistance." Thesis, 2021. https://doi.org/10.7916/d8-mbs2-4z84.

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A modern system-on-chip (SoC) integrates a range of analog, digital, and mixed-signal building blocks, each with a dedicated voltage domain to maximize energy efficiency. On-chip low-drop-out regulators (LDOs) are widely used to implement these voltage domains due to their advantages of high power density and the ease of integration to a complementary metal-oxide-semiconductor (CMOS) process. Recently, digital LDOs have gained large attention for their low input voltage support for emerging sub-mW SoCs, portability across designs, and process scalability. However, some of the major drawbacks o
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"Fast transient LDO using digital detection." 2012. http://library.cuhk.edu.hk/record=b5549104.

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電源管理集成電路被廣泛應用於便攜式電子應用。在同一芯片需要不同的電源電壓水平。由於芯片尺寸，工作速度和所需功耗的要求，低壓差穩壓器（LDO）在快遞瞬態響應，低噪聲，以及高精度的電子產品中具有廣泛的應用。<br>LDO的負載瞬間變化取決於功率金氧半場效電晶體的大小、偏置電流和誤差放大器的增益。檢測輸出電壓，並使用大電容和電阻通過電容耦合，增加偏置電流是一個簡單的方法來改善負載瞬間變化。然而，電阻電容佔據較大的芯片面積。<br>權衡功耗和芯片尺寸，本論文中提出用數字檢測電路取代用於瞬態耦合的大電容和電阻。所提出的電路是讓功率金氧半場效電晶體的栅極電容電流增加充電或放電，以提高LDO的負載瞬間響應速度。產生這種電流通過檢測內部的變化，並產生一個電壓脈衝控制迴轉電流，然後通過使用一組數字電路去改變充電或放電的電量。<br>擬議的設計已在UMC0.18微米 CMOS制程技術實現。LDO的輸入電壓為0.9伏至1.3伏和穩壓0.7伏。最大輸出電流為50豪安。經過測量，負載瞬間變化得到改善。負載瞬間的響應時間可以從75微秒（傳統）減少到75納秒。<br>Power-management IC is widely used in portable electronic applications. Different supply voltage levels are required in the
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Gatavi, Ehsan. "Voltage regulation and reactive power compensation to improve low voltage ride-through capability for doubly fed induction generator-based wind turbine." Thesis, 2019. http://hdl.handle.net/1959.7/uws:54766.

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Of all the renewable energies, wind power is proliferating and it now plays a significant part in the power supply. The system known as Doubly Fed Induction Generator (DFIG) is the most popular wind turbine, because it plays a very significant role in enhancing low voltage ride through (LVRT) capability. Ancillary services such as voltage control and reactive power capability are the main concerns in wind power control systems and need to be managed in detail and with great care. The lack of reactive power during a fault period can result in instability in generators and/or disconnection of a
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Chang, Pei-Ke, and 張培格. "The Integrated Circuit Design of Reconfigurable Low-Power High-Performance Low-Drop-Out Voltage Regulators for Biomedical And IoT Applications." Thesis, 2016. http://ndltd.ncl.edu.tw/handle/avs6c4.

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碩士<br>國立臺灣科技大學<br>電機工程系<br>104<br>Two reconfigurable power-efficient high-performance output-capacitor-less (OCL)linear voltage regulators are proposed in this thesis. These low-drop-out (LDO) voltage regulators are designed for wearable devices in biomedical or internet of things (IoT) applications. Both regulators employ floating-gate programming technologies to achieve reconfigurability and low power consumption. These regulators adopt a floating-gate nMOS pass transistor, an adaptively biased error amplifier, and capacitive circuits for voltage reference generation and for feedback sensing
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"Development of low-power high-accuracy ultrafast-transient-response low-dropout regulators for battery-powered applications." 2013. http://library.cuhk.edu.hk/record=b5884387.

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Ho, Marco.<br>Thesis (Ph.D.)--Chinese University of Hong Kong, 2013.<br>Includes bibliographical references.<br>Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web.<br>Abstract also in Chinese.
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Santos, Ângelo Emanuel Neves dos. "Design and simulation of a smart bottle with fill-level sensing based on oxide TFT technology." Master's thesis, 2016. http://hdl.handle.net/10362/19593.

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Packaging is an important element responsible for brand growth and one of the main rea-sons for producers to gain competitive advantages through technological innovation. In this re-gard, the aim of this work is to design a fully autonomous electronic system for a smart bottle packaging, being integrated in a European project named ROLL-OUT. The desired application for the smart bottle is to act as a fill-level sensor system in order to determine the liquid content level that exists inside an opaque bottle, so the consumer can exactly know the remaining quantity of the product inside. An in-h
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