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Paper Abstract and Keywords
Presentation 2008-02-22 09:50
An FPGA-implementation of digital delta-sigma modulation control for multiphase buck converters
Daisuke Furukawa, Tetsuro Tanaka (Kagoshima Univ.) EE2007-66 CPM2007-151 Link to ES Tech. Rep. Archives: CPM2007-151
Abstract (in Japanese) (See Japanese page) 
(in English) This report aims to digitalize a delta-sigma modulation (DSM) control for multiphase buck converters. The digital DSM control is implemented on an FPGA system in VHDL. The functions to be realized on the FPGA include a soft-start and a overcurrent protection as well as a basic PID control. It is experimentally confirmed that the implemented FPGA-based system controls a 2-phase buck converter as intended.
Keyword (in Japanese) (See Japanese page) 
(in English) delta-sigma modulation / switching regulator / multi-phase DC-DC converter / FPGA / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 492, EE2007-66, pp. 13-18, Feb. 2008.
Paper # EE2007-66 
Date of Issue 2008-02-15 (EE, CPM) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF EE2007-66 CPM2007-151 Link to ES Tech. Rep. Archives: CPM2007-151

Conference Information
Committee EE CPM  
Conference Date 2008-02-22 - 2008-02-22 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To EE 
Conference Code 2008-02-EE-CPM 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An FPGA-implementation of digital delta-sigma modulation control for multiphase buck converters 
Sub Title (in English)  
Keyword(1) delta-sigma modulation  
Keyword(2) switching regulator  
Keyword(3) multi-phase DC-DC converter  
Keyword(4) FPGA  
1st Author's Name Daisuke Furukawa  
1st Author's Affiliation Kagoshima University (Kagoshima Univ.)
2nd Author's Name Tetsuro Tanaka  
2nd Author's Affiliation Kagoshima University (Kagoshima Univ.)
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Date Time 2008-02-22 09:50:00 
Presentation Time 25 
Registration for EE 
Paper # IEICE-EE2007-66,IEICE-CPM2007-151 
Volume (vol) IEICE-107 
Number (no) no.492(EE), no.493(CPM) 
Page pp.13-18 
#Pages IEICE-6 
Date of Issue IEICE-EE-2008-02-15,IEICE-CPM-2008-02-15 

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