Advanced Multiphasing Switched-Capacitor DC-DC Converters : Pushing the Limits of Fully Integrated Power Management / / by Nicolas Butzen, Michiel Steyaert
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| Autore: |
Butzen Nicolas
|
| Titolo: |
Advanced Multiphasing Switched-Capacitor DC-DC Converters : Pushing the Limits of Fully Integrated Power Management / / by Nicolas Butzen, Michiel Steyaert
|
| Pubblicazione: | Cham : , : Springer International Publishing : , : Imprint : Springer, , 2020 |
| Edizione: | 1st ed. 2020. |
| Descrizione fisica: | 1 online resource (XV, 160 p. 111 illus., 74 illus. in color.) |
| Disciplina: | 621.313 |
| Soggetto topico: | Electronic circuits |
| Computer engineering | |
| Internet of things | |
| Embedded computer systems | |
| Electronics | |
| Microelectronics | |
| Circuits and Systems | |
| Cyber-physical systems, IoT | |
| Electronics and Microelectronics, Instrumentation | |
| Persona (resp. second.): | SteyaertMichiel |
| Nota di bibliografia: | Includes bibliographical references and index. |
| Nota di contenuto: | Introduction -- Fully Integrated Switched-Capacitor Fundamentals -- Voltage-Domain Analysis -- Scalable Parasitic Charge Redistribution -- MIMO Switched-Capacitor Converter using Parasitic Coupling -- Stage-Outphasing and Multiphase Soft-Charging -- Continuously-Scalable Conversion Ratio Topologies -- Conclusions. |
| Sommario/riassunto: | 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. |
| Titolo autorizzato: | Advanced Multiphasing Switched-Capacitor DC-DC Converters |
| ISBN: | 3-030-38735-6 |
| Formato: | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione: | Inglese |
| Record Nr.: | 9910411937403321 |
| Lo trovi qui: | Univ. Federico II |
| Opac: | Controlla la disponibilità qui |