ITMI20001692A0 - Circuito autoelevatore nei convertitori statici dc/dc. - Google Patents

Circuito autoelevatore nei convertitori statici dc/dc.

Info

Publication number
ITMI20001692A0
ITMI20001692A0 IT2000MI001692A ITMI20001692A ITMI20001692A0 IT MI20001692 A0 ITMI20001692 A0 IT MI20001692A0 IT 2000MI001692 A IT2000MI001692 A IT 2000MI001692A IT MI20001692 A ITMI20001692 A IT MI20001692A IT MI20001692 A0 ITMI20001692 A0 IT MI20001692A0
Authority
IT
Italy
Prior art keywords
converters
static
self
elevating circuit
elevating
Prior art date
Application number
IT2000MI001692A
Other languages
English (en)
Inventor
Ugo Moriconi
Claudio Adragna
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 IT2000MI001692A priority Critical patent/IT1318239B1/it
Publication of ITMI20001692A0 publication Critical patent/ITMI20001692A0/it
Priority to US09/912,232 priority patent/US6489758B2/en
Publication of ITMI20001692A1 publication Critical patent/ITMI20001692A1/it
Application granted granted Critical
Publication of IT1318239B1 publication Critical patent/IT1318239B1/it

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/06—Modifications for ensuring a fully conducting state
    • H03K17/063—Modifications for ensuring a fully conducting state in field-effect transistor switches
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
IT2000MI001692A 2000-07-25 2000-07-25 Circuito autoelevatore nei convertitori statici dc/dc. IT1318239B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2000MI001692A IT1318239B1 (it) 2000-07-25 2000-07-25 Circuito autoelevatore nei convertitori statici dc/dc.
US09/912,232 US6489758B2 (en) 2000-07-25 2001-07-24 Bootstrap circuit in a DC/DC static converter having circuitry for avoiding bootstrap capacitor discharge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000MI001692A IT1318239B1 (it) 2000-07-25 2000-07-25 Circuito autoelevatore nei convertitori statici dc/dc.

Publications (3)

Publication Number Publication Date
ITMI20001692A0 true ITMI20001692A0 (it) 2000-07-25
ITMI20001692A1 ITMI20001692A1 (it) 2002-01-25
IT1318239B1 IT1318239B1 (it) 2003-07-28

Family

ID=11445554

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001692A IT1318239B1 (it) 2000-07-25 2000-07-25 Circuito autoelevatore nei convertitori statici dc/dc.

Country Status (2)

Country Link
US (1) US6489758B2 (it)
IT (1) IT1318239B1 (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20012605A1 (it) * 2001-12-11 2003-06-11 St Microelectronics Srl Circuito alimentatore per la carica ottimale di una capacita' di bootstrap.
US6897643B2 (en) * 2002-10-11 2005-05-24 Monolithic Power Systems, Inc. Integrated circuit driver having stable bootstrap power supply
US6724236B1 (en) * 2002-10-12 2004-04-20 Texas Instruments Incorporated Buffered bootstrapped input switch with cancelled charge sharing for use in high performance sample and hold switched capacitor circuits
US7126387B2 (en) * 2003-04-07 2006-10-24 Rajendran Nair Method and apparatus for driving low input impedance power transistor switches
US6801063B1 (en) * 2003-06-17 2004-10-05 Yazaki North America, Inc. Charge compensated bootstrap driving circuit
US7026801B2 (en) * 2003-09-15 2006-04-11 Texas Instruments Incorporated Guaranteed bootstrap hold-up circuit for buck high side switch
US7215189B2 (en) * 2003-11-12 2007-05-08 International Rectifier Corporation Bootstrap diode emulator with dynamic back-gate biasing
JP4366335B2 (ja) * 2005-05-10 2009-11-18 パナソニック株式会社 昇圧コンバータ
JP4630165B2 (ja) * 2005-09-21 2011-02-09 パナソニック株式会社 Ｄｃ−ｄｃコンバータ
US7518352B2 (en) * 2007-05-11 2009-04-14 Freescale Semiconductor, Inc. Bootstrap clamping circuit for DC/DC regulators and method thereof
US10938303B2 (en) 2007-08-10 2021-03-02 Rohm Co., Ltd. Driving device
JP2009044081A (ja) 2007-08-10 2009-02-26 Rohm Co Ltd 駆動装置
GB0717840D0 (en) * 2007-09-13 2007-10-24 Nxp Bv A signal sampling circuit
DE102008019673A1 (de) * 2008-04-18 2009-10-22 Lucas Automotive Gmbh Schutzanordnung zum Schutz sicherheitsrelevanter Elektronikschaltungen vor Fehlfunktionen
TWI363474B (en) * 2008-11-13 2012-05-01 Advanced Analog Technology Inc Bootstrap circuit and bulk circuit thereof
CN101753007B (zh) * 2008-11-28 2012-06-13 台达电子工业股份有限公司 具有能量补充电路的h桥电路及其控制方法
JP5499877B2 (ja) * 2010-04-23 2014-05-21 三菱電機株式会社 電力用半導体装置
US8786138B2 (en) * 2010-05-21 2014-07-22 General Electric Company Systems, methods, and apparatus for controlling actuator drive current using bi-directional hysteresis control
US8248282B2 (en) 2010-08-17 2012-08-21 Texas Instruments Incorporated Track and hold architecture with tunable bandwidth
TWI419452B (zh) * 2011-11-15 2013-12-11 Lextar Electronics Corp 自舉電路與應用其之電子裝置
JP6011761B2 (ja) * 2011-12-19 2016-10-19 パナソニックＩｐマネジメント株式会社 点灯装置及びそれを用いた照明器具
JP2014050299A (ja) * 2012-09-04 2014-03-17 Toshiba Corp Ｄｃ−ｄｃコンバータ、および、半導体装置
TW201525641A (zh) * 2013-12-16 2015-07-01 jing-yue Xu 超高壓電壓調節器
CN106787639A (zh) * 2016-12-09 2017-05-31 贵州航天林泉电机有限公司 一种电机自举启动电路
DE102017130443A1 (de) * 2017-12-19 2019-06-19 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Flexibles Bootstrapping für Leistungselektronikschaltungen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5583290A (en) * 1994-12-20 1996-12-10 Analog Devices, Inc. Micromechanical apparatus with limited actuation bandwidth
US5627460A (en) * 1994-12-28 1997-05-06 Unitrode Corporation DC/DC converter having a bootstrapped high side driver
US5959442A (en) * 1997-09-30 1999-09-28 Intel Corporation Buck converter
US6160389A (en) * 1999-08-27 2000-12-12 Black & Decker Inc. Battery charger with low heat dissipation
US6201717B1 (en) * 1999-09-04 2001-03-13 Texas Instruments Incorporated Charge-pump closely coupled to switching converter

Also Published As

Publication number Publication date
ITMI20001692A1 (it) 2002-01-25
US20020036487A1 (en) 2002-03-28
IT1318239B1 (it) 2003-07-28
US6489758B2 (en) 2002-12-03

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