ITMI20052055A1 - Dispositivo di controllo per un convertitore a commutazione e relativo convertitore a commutazione - Google Patents

Dispositivo di controllo per un convertitore a commutazione e relativo convertitore a commutazione

Info

Publication number
ITMI20052055A1
ITMI20052055A1 IT002055A ITMI20052055A ITMI20052055A1 IT MI20052055 A1 ITMI20052055 A1 IT MI20052055A1 IT 002055 A IT002055 A IT 002055A IT MI20052055 A ITMI20052055 A IT MI20052055A IT MI20052055 A1 ITMI20052055 A1 IT MI20052055A1
Authority
IT
Italy
Prior art keywords
switching
control device
related converter
converter
control
Prior art date
Application number
IT002055A
Other languages
English (en)
Inventor
Vincenzo Bartolo
Francesco Griseta
Dennis Marelli
Original Assignee
St Microelectronics Srl
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 St Microelectronics Srl filed Critical St Microelectronics Srl
Priority to IT002055A priority Critical patent/ITMI20052055A1/it
Priority to US11/553,066 priority patent/US7609036B2/en
Publication of ITMI20052055A1 publication Critical patent/ITMI20052055A1/it

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of DC power input into DC power output
    • H02M3/02Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10Conversion 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
    • H02M3/145Conversion 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
    • H02M3/155Conversion 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
    • H02M3/156Conversion 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
    • H02M3/157Conversion 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M3/00Conversion of DC power input into DC power output
    • H02M3/02Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10Conversion 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
    • H02M3/145Conversion 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
    • H02M3/155Conversion 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
    • H02M3/156Conversion 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
    • H02M3/158Conversion 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 including plural semiconductor devices as final control devices for a single load
    • H02M3/1588Conversion 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 including plural semiconductor devices as final control devices for a single load comprising at least one synchronous rectifier element
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02MAPPARATUS 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
    • H02M1/00Details of apparatus for conversion
    • H02M1/0003Details of control, feedback or regulation circuits
    • H02M1/0006Arrangements for supplying an adequate voltage to the control circuit of converters
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
IT002055A 2005-10-27 2005-10-27 Dispositivo di controllo per un convertitore a commutazione e relativo convertitore a commutazione ITMI20052055A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT002055A ITMI20052055A1 (it) 2005-10-27 2005-10-27 Dispositivo di controllo per un convertitore a commutazione e relativo convertitore a commutazione
US11/553,066 US7609036B2 (en) 2005-10-27 2006-10-26 Control device for a switching converter and related switching converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT002055A ITMI20052055A1 (it) 2005-10-27 2005-10-27 Dispositivo di controllo per un convertitore a commutazione e relativo convertitore a commutazione

Publications (1)

Publication Number Publication Date
ITMI20052055A1 true ITMI20052055A1 (it) 2007-04-28

Family

ID=38057343

Family Applications (1)

Application Number Title Priority Date Filing Date
IT002055A ITMI20052055A1 (it) 2005-10-27 2005-10-27 Dispositivo di controllo per un convertitore a commutazione e relativo convertitore a commutazione

Country Status (2)

Country Link
US (1) US7609036B2 (it)
IT (1) ITMI20052055A1 (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200525869A (en) 2004-01-28 2005-08-01 Renesas Tech Corp Switching power supply and semiconductor IC
JP2009044081A (ja) * 2007-08-10 2009-02-26 Rohm Co Ltd 駆動装置
US10938303B2 (en) 2007-08-10 2021-03-02 Rohm Co., Ltd. Driving device
US8207720B2 (en) * 2008-07-18 2012-06-26 Infineon Technologies Austria Ag Methods and apparatus for power supply load dump compensation
FR2944396B1 (fr) * 2008-12-22 2012-03-23 Valeo Systemes De Controle Moteur Convertisseur de tension continue-continue comportant une capacite de pompe de charge
TWI376869B (en) * 2009-04-13 2012-11-11 Anpec Electronics Corp Direct current converter
US8174248B2 (en) * 2009-05-16 2012-05-08 Texas Instruments Incorporated Systems and methods of bit stuffing pulse width modulation
CN102668347B (zh) * 2009-12-23 2015-12-02 马维尔国际贸易有限公司 启动电源
JP5298050B2 (ja) * 2010-03-11 2013-09-25 トヨタ自動車株式会社 スイッチング電源回路
US8742735B2 (en) 2011-05-16 2014-06-03 Marvell World Trade Ltd. High-voltage startup circuit
WO2012158496A2 (en) 2011-05-16 2012-11-22 Marvell World Trade Ltd. High-voltage startup circuit
US8513937B2 (en) * 2011-09-09 2013-08-20 Micrel, Inc. Switching regulator with optimized switch node rise time
US9041433B2 (en) 2013-06-21 2015-05-26 Infineon Technologies Austria Ag System and method for driving transistors
US9419509B2 (en) * 2014-08-11 2016-08-16 Texas Instruments Incorporated Shared bootstrap capacitor for multiple phase buck converter circuit and methods
CN105739660A (zh) * 2014-12-10 2016-07-06 鸿富锦精密工业(武汉)有限公司 电子设备电压调节装置
JP6370279B2 (ja) * 2015-09-09 2018-08-08 三菱電機株式会社 ブートストラップ補償回路およびパワーモジュール
US10277217B2 (en) 2015-12-14 2019-04-30 Woodward, Inc. Controlled bootstrap driver for high side electronic switching device
US9705423B1 (en) 2016-02-24 2017-07-11 Woodward, Inc. Controlled bootstrap driver for high side electronic switching device
US11081960B2 (en) * 2017-12-08 2021-08-03 Texas Instruments Incorporated Timer for power converter controller
US10601435B2 (en) * 2018-05-23 2020-03-24 Mediatek Inc. Initial booting bootstrap circuit and associated analog-to-digital converter
US20250337323A1 (en) * 2024-04-26 2025-10-30 Analog Devices, Inc. Semiconductor dice for inductor-based switching power converters and associated integrated circuits and systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5627460A (en) * 1994-12-28 1997-05-06 Unitrode Corporation DC/DC converter having a bootstrapped high side driver
US7199561B2 (en) * 2004-07-01 2007-04-03 Murata Manufacturing Co., Ltd. DC-DC converter and converter device
JP2006158067A (ja) * 2004-11-29 2006-06-15 Renesas Technology Corp 電源ドライバ回路
US7145316B1 (en) * 2005-06-06 2006-12-05 Micrel, Inc. Control circuit for monitoring and maintaining a bootstrap voltage in an N-channel buck regulator

Also Published As

Publication number Publication date
US20070108952A1 (en) 2007-05-17
US7609036B2 (en) 2009-10-27

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