Advanced multiphasing switched-capacitor DC-DC converters : pushing the limits of fully integrated power management / Nicolas Butzen, Michiel Steyaert.
2020
TK7872.C8
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Unlimited
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Authorized users
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Can lend chapters, not whole ebooks
Details
Title
Advanced multiphasing switched-capacitor DC-DC converters : pushing the limits of fully integrated power management / Nicolas Butzen, Michiel Steyaert.
Author
Butzen, Nicolas.
ISBN
9783030387358 (electronic book)
3030387356 (electronic book)
3030387348
9783030387341
3030387356 (electronic book)
3030387348
9783030387341
Imprint
Cham : Springer, 2020.
Language
English
Description
1 online resource (170 pages)
Other Standard Identifiers
10.1007/978-3-030-38
Call Number
TK7872.C8
Dewey Decimal Classification
621.3815/322
Summary
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.
Bibliography, etc. Note
Includes bibliographical references and index.
Access Note
Access limited to authorized users.
Source of Description
Description based on print version record.
Added Author
Steyaert, Michiel, 1959-
Available in Other Form
Advanced Multiphasing Switched-Capacitor DC-DC Converters : Pushing the Limits of Fully Integrated Power Management
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Table of Contents
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.
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.