Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Integrated Single Inductor Multiple Output And Adaptive Dc Dc Conversion For Efficient Power Management full books in PDF, epub, and Kindle. Read online Integrated Single Inductor Multiple Output And Adaptive Dc Dc Conversion For Efficient Power Management ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Download or read book Integrated Single-inductor Multiple-output and Adaptive DC-DC Conversion for Efficient Power Management written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Xviii, 173 leaves : ill. ; 30 cm.
Author : Mona M. Hella
Publisher : CRC Press
ISBN 13 : 1482228947
Total Pages : 329 pages
Book Rating : 4.4/5 (822 download)
Download or read book Power Management Integrated Circuits written by Mona M. Hella and published by CRC Press. This book was released on 2017-12-19 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Power Management Integrated Circuits and Technologies delivers a modern treatise on mixed-signal integrated circuit design for power management. Comprised of chapters authored by leading researchers from industry and academia, this definitive text: Describes circuit- and architectural-level innovations that meet advanced power and speed capabilities Explores hybrid inductive-capacitive converters for wide-range dynamic voltage scaling Presents innovative control techniques for single inductor dual output (SIDO) and single inductor multiple output (SIMO) converters Discusses cutting-edge design techniques including switching converters for analog/RF loads Compares the use of GaAs pHEMTs to CMOS devices for efficient high-frequency switching converters Thus, Power Management Integrated Circuits and Technologies provides comprehensive, state-of-the-art coverage of this exciting and emerging field of engineering.
Author : Yi Zhang
Publisher :
ISBN 13 :
Total Pages : 338 pages
Book Rating : 4.:/5 (1 download)
Download or read book Single-inductor Multiple-output Power Converters written by Yi Zhang and published by . This book was released on 2013 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: DC-DC power converters are widely used in modern very large-scale integration (VLSI) systems to achieve on-chip voltage conversions, thereby appropriately powering different functional blocks with different supply voltages according to the operation requirements. The single-inductor multiple-output (SIMO) power converters are thus proposed as a cost-effective solution for implementing multiple DC-DC voltage conversions with a single inductor, leading to significantly reduced system form factor and cost of mass productions. Due to the new system architectures and operation schemes, the corresponding design challenges for SIMO power converters start to arise. This dissertation first reviews different types of DC-DC power converters on the respective advantages and disadvantages. The fundamentals of SIMO power converters are also discussed in terms of power stage topologies, operation modes and performance barriers. The adaptive pseudo-CCM (PCCM) operation is then proposed for SIMO power converters to achieve low inductor current ripples and low cross-regulation effect simultaneously, while maintaining low conduction and switching power loss of the freewheel switch. Two prototypes using digital and analog based controllers are developed to verify the adaptive PCCM operation with distributed and unified freewheel switching schemes. In order to overcome the inherently slow load transient response and potential cross-regulation effect, the paralleled hybrid SIMO power converter with adaptive current compensation (ACC) technique is proposed to achieve nano-second level load transient response with 500kHz switching frequency, while keeping high power efficiency. No measurable cross-regulation effect is observed throughout the entire load range. The SIMO power converters are further tailored to drive light-emitting diodes (LEDs) in backlighting applications. A SIMO parallel-string LED driver with local bus voltage optimization and single time-shared regulation loop is proposed to significantly reduce the headroom power loss and current balance error between different LED strings. A single-adaptive-output LED driver is also developed as an alternative solution for providing multiple supply voltage alternately in time domain with fast output voltage hopping. The SIMO power converter is further extended to a dual-input dual-output unified power management unit (PMU) for simultaneous solar harvesting and LED driving. The maximum power point tracking (MPPT) and LED current regulation are constantly guaranteed regardless of the environmental or load variation.
Author : Albert Ting Leung Lee
Publisher : CRC Press
ISBN 13 : 1000487741
Total Pages : 228 pages
Book Rating : 4.0/5 (4 download)
Download or read book Single-Inductor Multiple-Output Converters written by Albert Ting Leung Lee and published by CRC Press. This book was released on 2021-12-16 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book provides a comprehensive overview of Single-Inductor Multiple-Output Converters from both theoretical and practical perspectives. Based on the authors’ in-depth research, the volume covers not only conventional SIMO DC-DC converters but also the new generations of SIMO such as SIMO AC-DC converters, SIMO DC-AC converters (or SIMO inverters), and the latest SIMO hybrid converters. This book offers a holistic and systematic presentation of all types of SIMO converters, encompassing the derivation of the circuit topologies, the definition of key concepts, detailed discussion of theoretical underpinnings, design methodology and control schemes, as well as design considerations and techniques that enable practical implementation. Specific examples of real-world applications of SIMO converters are also provided. The volume offers a comprehensive overview and systematic classification of the traditional and modern topologies of SIMO converters in terms of system architecture, circuit analysis, operating principles, control methods, design considerations and practical implementation. Specifically, the book presents the mathematical models and design principles necessary for analyzing the behavior of each kind of SIMO converter, and building upon that, introduces and imparts new approaches and techniques when designing such converters, guiding engineering students and power engineers towards achieving low-cost, compact and energy efficient SIMO converters. offers the design considerations and optimization as well as describing the key applications of SIMO converters. The book fills a significant niche in the power electronics literature and provides a complete perspective on SIMO converters that hopefully can inspire appreciation and better understanding of the subject matter. It can be directly adopted in undergraduate or graduate coursework as well as postgraduate research programs.
Author : Krzysztof Iniewski
Publisher : CRC Press
ISBN 13 : 1439836213
Total Pages : 760 pages
Book Rating : 4.4/5 (398 download)
Download or read book Integrated Microsystems written by Krzysztof Iniewski and published by CRC Press. This book was released on 2017-12-19 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: As rapid technological developments occur in electronics, photonics, mechanics, chemistry, and biology, the demand for portable, lightweight integrated microsystems is relentless. These devices are getting exponentially smaller, increasingly used in everything from video games, hearing aids, and pacemakers to more intricate biomedical engineering and military applications. Edited by Kris Iniewski, a revolutionary in the field of advanced semiconductor materials, Integrated Microsystems: Electronics, Photonics, and Biotechnology focuses on techniques for optimized design and fabrication of these intelligent miniaturized devices and systems. Composed of contributions from experts in academia and industry around the world, this reference covers processes compatible with CMOS integrated circuits, which combine computation, communications, sensing, and actuation capabilities. Light on math and physics, with a greater emphasis on microsystem design and configuration and electrical engineering, this book is organized in three sections—Microelectronics and Biosystems, Photonics and Imaging, and Biotechnology and MEMs. It addresses key topics, including physical and chemical sensing, imaging, smart actuation, and data fusion and management. Using tables, figures, and equations to help illustrate concepts, contributors examine and explain the potential of emerging applications for areas including biology, nanotechnology, micro-electromechanical systems (MEMS), microfluidics, and photonics.
Author : Mike Wens
Publisher : Springer Science & Business Media
ISBN 13 : 940071436X
Total Pages : 316 pages
Book Rating : 4.4/5 (7 download)
Download or read book Design and Implementation of Fully-Integrated Inductive DC-DC Converters in Standard CMOS written by Mike Wens and published by Springer Science & Business Media. This book was released on 2011-05-10 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: CMOS DC-DC Converters aims to provide a comprehensive dissertation on the matter of monolithic inductive Direct-Current to Direct-Current (DC-DC) converters. For this purpose seven chapters are defined which will allow the designer to gain specific knowledge on the design and implementation of monolithic inductive DC-DC converters, starting from the very basics.
Author :
Publisher :
ISBN 13 :
Total Pages : 324 pages
Book Rating : 4.:/5 (659 download)
Download or read book Integrated Switching DC-DC Converters with Hybrid Control Schemes written by and published by . This book was released on 2009 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the modern world of technology, highly sophisticated electronic systems pave the way for future's information technology breakthroughs. However, rapid growth on complexity and functions in such systems has also been a harbinger for the power increase. Power management techniques have thus been introduced to mitigate this urgent power crisis. Switching power converters are considered to be the best candidate due to their high efficiency and voltage conversion flexibility. Moreover, switching power converter systems are highly nonlinear, discontinuous in time, and variable. This makes it viable over a wide operating range, under various load and line disturbances. However, only one control scheme cannot optimize the whole system in different scenarios. Hybrid control schemes are thus employed in the power converters to operate jointly and seamlessly for performance optimization during start-up, steady state and dynamic voltage/load transient state. In this dissertation, three switching power converter topologies, along with different hybrid control schemes are studied. First, an integrated switching buck converter with a dual-mode control scheme is proposed. A pulse-train (PT) control, employing a combination of four pulse control patterns, is proposed to achieve optimal regulation performance. Meanwhile, a high-frequency pulse-width modulation (PWM) control is adopted to ensure low output ripples and avoid digital limit cycling. Second, an integrated buck-boost converter with a tri-mode digital control is presented. It employs adaptive step-up/down voltage conversion to enable a wide range of output voltage. This is beneficial to ever-increasing dynamic voltage scaling (DVS) enabled, modern power-efficient VLSI systems. DVS adaptively adjusts the supply voltage and operation frequency according to instantaneous power and performance demand, such that a system is constantly operated at the lowest possible power level without compromising its performance. Third, a digital integrated single-inductor multiple-output (SIMO) converter, tailored for DVS-enabled multicore systems is addressed. With a multi-mode control algorithm, DVS tracking speed and line/load regulation are significantly improved, while the converter still retains low cross regulation. All three integrated CMOS DC-DC converters have been designed and fabricated successfully, demonstrating the techniques proposed in this research. The measurements results illustrate superior line and load regulation performances and dynamic response in all these designs.
Author : John Hu
Publisher : Springer Science & Business Media
ISBN 13 : 1441995269
Total Pages : 128 pages
Book Rating : 4.4/5 (419 download)
Download or read book CMOS High Efficiency On-chip Power Management written by John Hu and published by Springer Science & Business Media. This book was released on 2011-09-03 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will introduce various power management integrated circuits (IC) design techniques to build future energy-efficient “green” electronics. The goal is to achieve high efficiency, which is essential to meet consumers’ growing need for longer battery lives. The focus is to study topologies amiable for full on-chip implementation (few external components) in the mainstream CMOS technology, which will reduce the physical size and the manufacturing cost of the devices.
Author : Nicolas Butzen
Publisher : Springer Nature
ISBN 13 : 3030387356
Total Pages : 160 pages
Book Rating : 4.0/5 (33 download)
Download or read book Advanced Multiphasing Switched-Capacitor DC-DC Converters written by Nicolas Butzen and published by Springer Nature. This book was released on 2020-07-03 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives a detailed analysis of switched-capacitor DC-DC converters that are entirely integrated on a single chip and establishes that these converters are mainly limited by the large parasitic coupling, the low capacitor energy density, and the fact that switched-capacitor converter topologies only have a fixed voltage conversion ratio. The authors introduce the concept of Advanced Multiphasing as a way to circumvent these limitations by having multiple out-of-phase parallel converter cores interact with each other to minimize capacitor charging losses, leading to several techniques that demonstrate record efficiency and power-density, and even a fundamentally new type of switched-capacitor topology that has a continuously-scalable conversion ratio. Provides single-source reference to the recently-developed Advanced Multiphasing concept; Enables greatly improved performance and capabilities in fully integrated switched-capacitor converters; Enables readers to design DC-DC converters, where multiple converter cores are put in parallel and actively interact with each other over several phases to improve their capabilities.
Author : Ke-Horng Chen
Publisher : John Wiley & Sons
ISBN 13 : 1118896831
Total Pages : 774 pages
Book Rating : 4.1/5 (188 download)
Download or read book Power Management Techniques for Integrated Circuit Design written by Ke-Horng Chen and published by John Wiley & Sons. This book was released on 2016-05-10 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book begins with the premise that energy demands are directing scientists towards ever-greener methods of power management, so highly integrated power control ICs (integrated chip/circuit) are increasingly in demand for further reducing power consumption. A timely and comprehensive reference guide for IC designers dealing with the increasingly widespread demand for integrated low power management Includes new topics such as LED lighting, fast transient response, DVS-tracking and design with advanced technology nodes Leading author (Chen) is an active and renowned contributor to the power management IC design field, and has extensive industry experience Accompanying website includes presentation files with book illustrations, lecture notes, simulation circuits, solution manuals, instructors’ manuals, and program downloads
Author : Omar Al-Terkawi Hasib
Publisher :
ISBN 13 : 9780494802663
Total Pages : pages
Book Rating : 4.8/5 (26 download)
Download or read book Design and Implementation of Integrated High Efficiency Low-voltage CMOS DC-DC Converters written by Omar Al-Terkawi Hasib and published by . This book was released on 2012 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Peter Renz
Publisher : Springer Nature
ISBN 13 : 3030639444
Total Pages : 181 pages
Book Rating : 4.0/5 (36 download)
Download or read book Integrated Hybrid Resonant DCDC Converters written by Peter Renz and published by Springer Nature. This book was released on 2020-12-29 with total page 181 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive, single-source on resonant switched-capacitor converters. It is written in the style of a handbook, with systematic guidelines, and includes implementation examples. The authors explore integrated hybrid resonant DCDC converters in order to achieve highly compact, energy efficient and cost-effective power management solutions in the growing fields of wearables and internet-of-things applications. They provide an introduction into hybrid converters as a new and promising converter class, which merges capacitive and inductive conversion concepts into one. Coverage ranges from fundamentals to implementation details, including topics such as power stage design, gate drive schemes, different control mechanisms for resonant operation and integrated passives. Introduces a new, multi-ratio resonant converter architecture, which enables lower switching frequencies and better passive component utilization; Discusses circuit block design for high efficiency of the power stage; Explores implementation details and concepts for integrated passives; Derives models, implements and compares to each other different control mechanisms.
Author : Zhe Hua
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (114 download)
Download or read book Design of Area- and Power-efficient Dual-output Switched-capacitor DC-DC Converters written by Zhe Hua and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Power management integrated circuits have found wide applications in all battery-powered electronic systems like smartphones, wireless sensors, etc., to convert a time-varying unregulated battery voltage to constant regulated DC output voltages for different internal functional blocks of the system. With the increase in the complexity of today’s electronic systems, a multiple-output power management system is desired to optimize the power consumption of each loading block such that the power dissipation of the whole system can be minimized to extend the battery run-time. Driven by the demands for high power efficiency and high area efficiency in generating multiple outputs for energy-harvesting and portable applications, the multiple-output switched-capacitor (SC) DC-DC converter is becoming a popular candidate as it does not require any costly and bulky inductor for energy storage, thereby minimizing the overall converter volume and EMI noise. Moreover, flying capacitors as energy-storage components and power transistors as energy-transfer paths in the multiple-output SC DC-DC converters can be shared by different outputs such that the number of required flying capacitors and power transistors can be minimized to optimize both area efficiency and energy density. In the first part of this research, a reconfigurable step-up dual-output SC DC-DC regulator is introduced, analyzed and verified for low power energy-harvesting applications. A sub-harmonic adaptive-on-time (SHAOT) control scheme is proposed to improve the light-load power efficiency under different load currents, maintain low output ripples under different input voltages, provide predictable output noise spectrum, and minimize output cross regulation between both outputs in the SC DC-DC regulator. In the second part of this research, a battery-connected reconfigurable step-down dual-output SC DC-DC regulator is developed to deliver a maximum load of 1.2A for portable applications. With flying-capacitor sharing and an all-nMOS power stage, the proposed dual-output SC power stage is efficient in both chip and board areas. A switch-resistance-modulation (SRM) control scheme is also proposed to provide small output voltage ripples with a small load capacitance under 100s-of-mA load and to minimize output cross regulation between two outputs under large load-step variations.
Author : Vladimir Kopta
Publisher : CRC Press
ISBN 13 : 1003809936
Total Pages : 170 pages
Book Rating : 4.0/5 (38 download)
Download or read book Integrated Power Management: A Quick Start Guide written by Vladimir Kopta and published by CRC Press. This book was released on 2023-10-09 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an introduction to the topic of integrated power management systems. More specifically, it targets the battery powered systems on a chip that provide different functions such as wireless connectivity, sensing (e.g. temperature, pressure, movement), localization, processing, and more. Power management is a crucial part of such systems, as they must provide different power supplies, tailored to the requirements of each sub-block, and must maintain high efficiency in order to allow for a long battery life. The book covers the fundamental principles and guidelines needed to start the design of an integrated power management system, and an overview of practical techniques used in state-of-the-art implementations. Technical topics include: Low-dropout regulators (LDO) Fundamental analysis and design techniques Overview of modern techniques Switching converters Inductive and capacitive DC–DC converters Steady state efficiency optimization Control techniques Low-power techniques Auxiliary circuits and system integration Voltage and current references Clock generators System interface. It is ideal for fresh undergraduate and graduate students starting their careers, but also useful for experienced electronics engineers that are new to the power management domain and power electronics.
Author : Bernhard Wicht
Publisher : John Wiley & Sons
ISBN 13 : 1119123089
Total Pages : 484 pages
Book Rating : 4.1/5 (191 download)
Download or read book Design of Power Management Integrated Circuits written by Bernhard Wicht and published by John Wiley & Sons. This book was released on 2024-05-14 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design of Power Management Integrated Circuits Comprehensive resource on power management ICs affording new levels of functionality and applications with cost reduction in various fields Design of Power Management Integrated Circuits is a comprehensive reference for power management IC design, covering the circuit design of main power management circuits like linear and switched-mode voltage regulators, along with sub-circuits such as power switches, gate drivers and their supply, level shifters, the error amplifier, current sensing, and control loop design. Circuits for protection and diagnostics, as well as aspects of the physical design like lateral and vertical power delivery, pin-out, floor planning, grounding/supply guidelines, and packaging, are also addressed. A full chapter is dedicated to the design of integrated passives. The text illustrates the application of power management integrated circuits (PMIC) to growth areas like computing, the Internet of Things, mobility, and renewable energy. Includes numerous real-world examples, case studies, and exercises illustrating key design concepts and techniques. Offering a unique insight into this rapidly evolving technology through the author’s experience developing PMICs in both the industrial and academic environment, Design of Power Management Integrated Circuits includes information on: Capacitive, inductive and hybrid DC-DC converters and their essential circuit blocks, covering error amplifiers, comparators, and ramp generators Sensing, protection, and diagnostics, covering thermal protection, inductive loads and clamping structures, under-voltage, reference and power-on reset generation Integrated MOS, MOM and MIM capacitors, integrated inductors Control loop design and PWM generation ensuring stability and fast transient response; subharmonic oscillations in current mode control (analysis and circuit design for slope compensation) DC behavior and DC-related circuit design, covering power efficiency, line and load regulation, error amplifier, dropout, and power transistor sizing Commonly used level shifters (including sizing rules) and cascaded (tapered) driver sizing and optimization guidelines Optimizing the physical design considering packaging, floor planning, EMI, pinout, PCB design and thermal design Design of Power Management Integrated Circuits is an essential resource on the subject for circuit designers/IC designers, system engineers, and application engineers, along with advanced undergraduate students and graduate students in related programs of study.
Author : Yan Lu
Publisher : Springer
ISBN 13 : 9811026157
Total Pages : 167 pages
Book Rating : 4.8/5 (11 download)
Download or read book CMOS Integrated Circuit Design for Wireless Power Transfer written by Yan Lu and published by Springer. This book was released on 2017-08-15 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents state-of-the-art analog and power management IC design techniques for various wireless power transfer (WPT) systems. To create elaborate power management solutions, circuit designers require an in-depth understanding of the characteristics of each converter and regulator in the power chain. This book addresses WPT design issues at both system- and circuit-level, and serves as a handbook offering design insights for research students and engineers in the integrated power electronics area.
Author : Osama A. Abdel-Rahman
Publisher :
ISBN 13 : 9781109949773
Total Pages : 200 pages
Book Rating : 4.9/5 (497 download)
Download or read book Entire Load Efficiency and Dynamic Performance Improvements for DC-DC Converters written by Osama A. Abdel-Rahman and published by . This book was released on 2007 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Demands for DC-DC converters are continuously increasing for the application in many areas such as telecommunications, cellular telephones, networking products, notebook and desktop computers, industrial instrumentation, and automotive electronics. These areas are continually being upgraded with regard to their specifications and power requirements; this puts the emphasis on power electronics and power management. DC-DC converters are able to supply energy at high standards and specifications, which leads DC-DC converters to be continually upgraded in order to fulfill other application requirements such as efficiency, dynamic performance, thermo, noise and size.
