Impact of the control on the size of the output capacitor in the integration of Buck converters

Cortés González, Jorge and Svikovic, Vladimir and Alou Cervera, Pedro and Oliver Ramírez, Jesús Angel and Cobos Marquez, Jose Antonio (2014). Impact of the control on the size of the output capacitor in the integration of Buck converters. In: "8th International Conference on Integrated Power Systems (CIPS 2014)", 25/02/2014 - 27/02/2014, Nuremberg, Germany. pp. 1-6.

Description

Title: Impact of the control on the size of the output capacitor in the integration of Buck converters
Author/s:
  • Cortés González, Jorge
  • Svikovic, Vladimir
  • Alou Cervera, Pedro
  • Oliver Ramírez, Jesús Angel
  • Cobos Marquez, Jose Antonio
Item Type: Presentation at Congress or Conference (Article)
Event Title: 8th International Conference on Integrated Power Systems (CIPS 2014)
Event Dates: 25/02/2014 - 27/02/2014
Event Location: Nuremberg, Germany
Title of Book: 8th International Conference on Integrated Power Systems (CIPS 2014)
Date: 2014
Subjects:
Freetext Keywords: Optimization, Control of DC/DC converters, Voltage mode, Peak current mode, V2, V2Ic
Faculty: Centro de Electrónica Industrial (CEI) (UPM)
Department: Automática, Ingeniería Eléctrica y Electrónica e Informática Industrial
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

One of the main challenges in PowerSoC converters is the integration of the output capacitor. In some applications, the minimum value of the capacitance is constrained not by the maximum allowed voltage ripple but by dynamic requirements. This paper investigates for a 10 MHz Buck converter if the design of very fast controls can reduce the required output capacitor and which controls are more suitable. It is also analyzed the effect that the moment in which the load transient can occur has on the reduction of the size of the output capacitor.

More information

Item ID: 38752
DC Identifier: http://oa.upm.es/38752/
OAI Identifier: oai:oa.upm.es:38752
Official URL: http://ieeexplore.ieee.org/document/6776786/
Deposited by: Memoria Investigacion
Deposited on: 03 Apr 2017 16:22
Last Modified: 03 Apr 2017 16:23
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