WO2002058217A3 - A single level time-shifted reference dc/dc converter - Google Patents

A single level time-shifted reference dc/dc converter Download PDF

Info

Publication number
WO2002058217A3
WO2002058217A3 PCT/IB2001/002646 IB0102646W WO02058217A3 WO 2002058217 A3 WO2002058217 A3 WO 2002058217A3 IB 0102646 W IB0102646 W IB 0102646W WO 02058217 A3 WO02058217 A3 WO 02058217A3
Authority
WO
WIPO (PCT)
Prior art keywords
converter
single level
level time
shifted reference
state
Prior art date
Application number
PCT/IB2001/002646
Other languages
French (fr)
Other versions
WO2002058217A2 (en
Inventor
Ferdinand J Sluijs
Cornelis M Hart
Original Assignee
Koninkl Philips Electronics Nv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Priority to EP01273325A priority Critical patent/EP1356577A2/en
Publication of WO2002058217A2 publication Critical patent/WO2002058217A2/en
Publication of WO2002058217A3 publication Critical patent/WO2002058217A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/157—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with digital control

Abstract

A DC/DC converter (1), comprising inductive electrical energy st orage means (L), switching means (S1, S2) and control means (6). The control means (6) are arranged for selectively operating the switching means (S1, S2) for transferring an amount of electrical energy from the energy storage means (L) to an output of said DC/DC converter (1), for providing a desired output voltage (Vout) in accordance with a two-state switching cycle by comparing the output voltage (Vout) with a reference voltage (Vref) at each transition from one state to another of the two-state switching cycle.
PCT/IB2001/002646 2001-01-18 2001-12-18 A single level time-shifted reference dc/dc converter WO2002058217A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01273325A EP1356577A2 (en) 2001-01-18 2001-12-18 A single level time-shifted reference dc/dc converter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01200171 2001-01-18
EP01200171.5 2001-01-18

Publications (2)

Publication Number Publication Date
WO2002058217A2 WO2002058217A2 (en) 2002-07-25
WO2002058217A3 true WO2002058217A3 (en) 2003-05-30

Family

ID=8179763

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2001/002646 WO2002058217A2 (en) 2001-01-18 2001-12-18 A single level time-shifted reference dc/dc converter

Country Status (2)

Country Link
EP (1) EP1356577A2 (en)
WO (1) WO2002058217A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9423812B2 (en) 2007-06-26 2016-08-23 Vishay-Siliconix Current mode boost converter using slope compensation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6965220B2 (en) * 2002-11-14 2005-11-15 Fyre Storm, Inc. System for controlling a plurality of pulse-width-modulated switching power converters
US7615981B2 (en) 2004-06-09 2009-11-10 O2Micro International Limited Boost converter with enhanced control capabilities of emulating an inductor current
EP3178298A2 (en) 2014-08-08 2017-06-14 Koninklijke Philips N.V. Converter with control loop

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216068A (en) * 1985-07-11 1987-01-24 Matsushita Electric Ind Co Ltd Dc-dc converter
EP0469501A2 (en) * 1990-07-30 1992-02-05 Nec Corporation Power saving DC-DC converter for radio pagers
US5497062A (en) * 1993-09-20 1996-03-05 Performance Controls, Inc. Digital pulse-width modulated system for providing current to a load
US5523676A (en) * 1994-03-31 1996-06-04 Delco Electronics Corp. Sample and hold method and apparatus for sensing inductive load current
US5552694A (en) * 1994-06-03 1996-09-03 U.S. Philips Corporation Power supply with improved efficiency, transmitter comprising such a power supply
US5625279A (en) * 1996-03-28 1997-04-29 Hewlett-Packard Company DC-DC converter with dynamically adjustable characteristics
US5675240A (en) * 1994-10-05 1997-10-07 Mitsubishi Electric Semiconductor Software Corporation All digital switching regulator for use in power supplies, battery chargers, and DC motor control circuits
WO1998044622A2 (en) * 1997-03-27 1998-10-08 Koninklijke Philips Electronics N.V. Digitally controlled switched-mode voltage converter
US5914865A (en) * 1997-10-23 1999-06-22 Hewlett-Packard Company Simplified AC-DC switching converter with output isolation

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6216068A (en) * 1985-07-11 1987-01-24 Matsushita Electric Ind Co Ltd Dc-dc converter
EP0469501A2 (en) * 1990-07-30 1992-02-05 Nec Corporation Power saving DC-DC converter for radio pagers
US5497062A (en) * 1993-09-20 1996-03-05 Performance Controls, Inc. Digital pulse-width modulated system for providing current to a load
US5523676A (en) * 1994-03-31 1996-06-04 Delco Electronics Corp. Sample and hold method and apparatus for sensing inductive load current
US5552694A (en) * 1994-06-03 1996-09-03 U.S. Philips Corporation Power supply with improved efficiency, transmitter comprising such a power supply
US5675240A (en) * 1994-10-05 1997-10-07 Mitsubishi Electric Semiconductor Software Corporation All digital switching regulator for use in power supplies, battery chargers, and DC motor control circuits
US5625279A (en) * 1996-03-28 1997-04-29 Hewlett-Packard Company DC-DC converter with dynamically adjustable characteristics
WO1998044622A2 (en) * 1997-03-27 1998-10-08 Koninklijke Philips Electronics N.V. Digitally controlled switched-mode voltage converter
US5914865A (en) * 1997-10-23 1999-06-22 Hewlett-Packard Company Simplified AC-DC switching converter with output isolation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 011, no. 187 (E - 516) 16 June 1987 (1987-06-16) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9423812B2 (en) 2007-06-26 2016-08-23 Vishay-Siliconix Current mode boost converter using slope compensation

Also Published As

Publication number Publication date
EP1356577A2 (en) 2003-10-29
WO2002058217A2 (en) 2002-07-25

Similar Documents

Publication Publication Date Title
EP3537585B1 (en) Switched-capacitor converter with interleaved half bridges
US6304068B1 (en) Bi-directional switched-capacitor based voltage converter
WO2001084697A3 (en) Dc to dc converter method and circuitry
WO2006074213A3 (en) Output current and input power regulation with a power converter
GB2353110A (en) Dynamic set point switching
WO2003088460A3 (en) Soft switching high efficiency flyback converter
AU2001239650A1 (en) Channel-type switching based on cell load
US8319444B2 (en) Tail-less LED control circuit
CA2377166A1 (en) Dynamically-switched power converter
EP1742322A3 (en) Electronic apparatus having DC voltage conversion function, and DC voltage converter
ITVA930022A1 (en) BUCK CONVERTER WITH OPERATING MODE AUTOMATICALLY DETERMINED BY THE LOAD LEVEL
WO2009012778A3 (en) Switch mode pulse width modulated dc-dc converter with multiple power transformers
EP1317052A3 (en) Switching power supply
ATE325462T1 (en) SWITCHING POWER SUPPLY
WO2003050637A3 (en) Voltage controller for switching power supplies
EP2066012A3 (en) Self-supply circuit and method for a voltage converter
AU3996900A (en) High voltage photovoltaic power converter
WO2003069962A3 (en) Centralized device for the control of the feeding voltage of a load provided with a power factor correction condenser
WO2002041480A3 (en) Switchable power converter for multiple level input line power factor correction
SE9800889D0 (en) Electrical power management system
CN108512538A (en) Power inverter and its control circuit and control method
WO2001003277A3 (en) Control of dc/dc converters having synchronous rectifiers
CA2202238A1 (en) Alternating current power control device
CA2405192A1 (en) Power conversion apparatus
WO2006038175A3 (en) Voltage converter for converting a voltage to multiple output voltages and method of operating said voltage converter

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): CN JP KR

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR

WWE Wipo information: entry into national phase

Ref document number: 2001273325

Country of ref document: EP

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWP Wipo information: published in national office

Ref document number: 2001273325

Country of ref document: EP

WWW Wipo information: withdrawn in national office

Ref document number: 2001273325

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP