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Advanced Multiphasing Switched-Capacitor DC-DC Converters

- Pushing the Limits of Fully Integrated Power Management
Af: Nicolas Butzen, Michiel Steyaert Engelsk Paperback

Advanced Multiphasing Switched-Capacitor DC-DC Converters

- Pushing the Limits of Fully Integrated Power Management
Af: Nicolas Butzen, Michiel Steyaert Engelsk Paperback
Tjek vores konkurrenters priser

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.

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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.

Produktdetaljer
Sprog: Engelsk
Sider: 160
ISBN-13: 9783030387372
Indbinding: Paperback
Udgave:
ISBN-10: 3030387372
Udg. Dato: 5 jul 2021
Længde: 0mm
Bredde: 155mm
Højde: 235mm
Forlag: Springer Nature Switzerland AG
Oplagsdato: 5 jul 2021
Forfatter(e) Nicolas Butzen, Michiel Steyaert


Kategori Elektronik: kredse og komponenter


ISBN-13 9783030387372


Sprog Engelsk


Indbinding Paperback


Sider 160


Udgave


Længde 0mm


Bredde 155mm


Højde 235mm


Udg. Dato 5 jul 2021


Oplagsdato 5 jul 2021


Forlag Springer Nature Switzerland AG

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