ATE389971T1 - Schaltung zur anregung einer diode - Google Patents

Schaltung zur anregung einer diode

Info

Publication number
ATE389971T1
ATE389971T1 AT01932982T AT01932982T ATE389971T1 AT E389971 T1 ATE389971 T1 AT E389971T1 AT 01932982 T AT01932982 T AT 01932982T AT 01932982 T AT01932982 T AT 01932982T AT E389971 T1 ATE389971 T1 AT E389971T1
Authority
AT
Austria
Prior art keywords
current
switch
voltage comparator
diode
conduct
Prior art date
Application number
AT01932982T
Other languages
English (en)
Inventor
Arian Jansen
Original Assignee
Minebea Co Ltd
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 Minebea Co Ltd filed Critical Minebea Co Ltd
Application granted granted Critical
Publication of ATE389971T1 publication Critical patent/ATE389971T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • H03K17/302—Modifications for providing a predetermined threshold before switching in field-effect transistor switches
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/48—Analogue computers for specific processes, systems or devices, e.g. simulators
    • G06G7/62—Analogue computers for specific processes, systems or devices, e.g. simulators for electric systems or apparatus
    • 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
    • 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
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/74—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of diodes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/002—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of inverted polarity or connection; with switching for obtaining correct connection
    • H02H11/003—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of inverted polarity or connection; with switching for obtaining correct connection using a field effect transistor as protecting element in one of the supply lines
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/30—Modifications for providing a predetermined threshold before switching
    • H03K2017/307—Modifications for providing a predetermined threshold before switching circuits simulating a diode, e.g. threshold zero

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Rectifiers (AREA)
  • Radar Systems Or Details Thereof (AREA)
AT01932982T 2000-05-09 2001-05-04 Schaltung zur anregung einer diode ATE389971T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/567,590 US6469564B1 (en) 1998-04-14 2000-05-09 Circuit simulating a diode

Publications (1)

Publication Number Publication Date
ATE389971T1 true ATE389971T1 (de) 2008-04-15

Family

ID=24267790

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01932982T ATE389971T1 (de) 2000-05-09 2001-05-04 Schaltung zur anregung einer diode

Country Status (10)

Country Link
US (1) US6469564B1 (de)
EP (1) EP1287614B1 (de)
JP (1) JP2003533118A (de)
CN (1) CN1211928C (de)
AT (1) ATE389971T1 (de)
AU (1) AU2001259457A1 (de)
CA (1) CA2408491A1 (de)
DE (1) DE60133277T2 (de)
TW (1) TW541789B (de)
WO (1) WO2001086811A1 (de)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3578136B2 (ja) * 2001-12-25 2004-10-20 ソニー株式会社 掛け算器
US7280026B2 (en) 2002-04-18 2007-10-09 Coldwatt, Inc. Extended E matrix integrated magnetics (MIM) core
US7183834B2 (en) * 2002-10-11 2007-02-27 International Rectifier Corporation Method and apparatus for driving a power MOS device as a synchronous rectifier
TWI222754B (en) * 2002-10-23 2004-10-21 Quanta Comp Inc One-way conduction apparatus
TWI248598B (en) * 2002-12-31 2006-02-01 Hon Hai Prec Ind Co Ltd Driving apparatus of LED
DE10336237A1 (de) * 2003-08-07 2005-03-10 Infineon Technologies Ag Gleichrichter mit Selbststeuerung
TWI231093B (en) * 2004-05-14 2005-04-11 Quanta Comp Inc One-way conduction device
US7876191B2 (en) 2005-02-23 2011-01-25 Flextronics International Usa, Inc. Power converter employing a tapped inductor and integrated magnetics and method of operating the same
US20070081371A1 (en) * 2005-04-25 2007-04-12 Wittenbreder Ernest H Jr Synchronous Rectifier Control Circuits
SG130957A1 (en) * 2005-09-15 2007-04-26 St Microelectronics Asia An electrical isolation circuit for preventing current flow from an electrical application to a dc power source
JP4757623B2 (ja) * 2005-12-21 2011-08-24 パナソニック株式会社 電源回路
DE202006002762U1 (de) * 2006-02-21 2006-05-04 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Schaltung zum Schalten eines spannungsgesteuerten Transistors
US7636011B2 (en) * 2006-07-27 2009-12-22 Artesyn Technologies, Inc. Controller for ORing field effect transistor
US8125205B2 (en) 2006-08-31 2012-02-28 Flextronics International Usa, Inc. Power converter employing regulators with a coupled inductor
US7889517B2 (en) 2006-12-01 2011-02-15 Flextronics International Usa, Inc. Power system with power converters having an adaptive controller
US7675759B2 (en) 2006-12-01 2010-03-09 Flextronics International Usa, Inc. Power system with power converters having an adaptive controller
US9197132B2 (en) 2006-12-01 2015-11-24 Flextronics International Usa, Inc. Power converter with an adaptive controller and method of operating the same
US8232829B2 (en) * 2006-12-11 2012-07-31 John Joseph Robinson Active rectifier
US8232830B2 (en) * 2007-02-02 2012-07-31 Mitsubishi Electric Corporation Rectifier with less conduction loss than a diode
JP4833101B2 (ja) * 2007-02-02 2011-12-07 三菱電機株式会社 整流装置
US7468649B2 (en) 2007-03-14 2008-12-23 Flextronics International Usa, Inc. Isolated power converter
US20080316779A1 (en) 2007-06-19 2008-12-25 Chandrasekaran Jayaraman System and method for estimating input power for a power processing circuit
DE102007060219A1 (de) 2007-12-14 2009-06-18 Robert Bosch Gmbh Gleichrichterschaltung
JP4846744B2 (ja) * 2008-02-18 2011-12-28 三菱電機株式会社 一方向導通装置
US9621020B2 (en) * 2008-05-16 2017-04-11 Astec International Limited Control circuits and methods for controlling switching devices
US20090284303A1 (en) * 2008-05-16 2009-11-19 Zong Bo Hu Control circuits and methods for controlling switching devices
US8207779B2 (en) * 2008-05-16 2012-06-26 Astec International Limited Control circuits and methods for controlling switching devices
EP2350824B1 (de) * 2008-10-23 2020-04-22 Leach International Corporation System und verfahren zum emulieren einer idealen diode in einer leistungsregeleinrichtung
US8988912B2 (en) * 2008-10-23 2015-03-24 Leach International Corporation System and method for emulating an ideal diode in a power control device
CN102217181B (zh) 2008-11-14 2014-09-03 伟创力国际美国公司 用于同步整流器的驱动器以及采用该驱动器的功率转换器
WO2010083514A1 (en) * 2009-01-19 2010-07-22 Flextronics International Usa, Inc. Controller for a power converter
CN102342007B (zh) 2009-01-19 2015-01-07 伟创力国际美国公司 用于功率转换器的控制器
US9019061B2 (en) 2009-03-31 2015-04-28 Power Systems Technologies, Ltd. Magnetic device formed with U-shaped core pieces and power converter employing the same
US8643222B2 (en) * 2009-06-17 2014-02-04 Power Systems Technologies Ltd Power adapter employing a power reducer
US9077248B2 (en) 2009-06-17 2015-07-07 Power Systems Technologies Ltd Start-up circuit for a power adapter
US8514593B2 (en) 2009-06-17 2013-08-20 Power Systems Technologies, Ltd. Power converter employing a variable switching frequency and a magnetic device with a non-uniform gap
US8638578B2 (en) 2009-08-14 2014-01-28 Power System Technologies, Ltd. Power converter including a charge pump employable in a power adapter
US8354871B2 (en) * 2009-11-09 2013-01-15 University Of Florida Research Foundation, Inc. Self-powered comparator
US8976549B2 (en) 2009-12-03 2015-03-10 Power Systems Technologies, Ltd. Startup circuit including first and second Schmitt triggers and power converter employing the same
US8520420B2 (en) 2009-12-18 2013-08-27 Power Systems Technologies, Ltd. Controller for modifying dead time between switches in a power converter
WO2011088853A1 (en) * 2009-12-30 2011-07-28 Stmicroelectronics S.R.L. Transmission channel, in particular for ultrasound applications
US9246391B2 (en) 2010-01-22 2016-01-26 Power Systems Technologies Ltd. Controller for providing a corrected signal to a sensed peak current through a circuit element of a power converter
US8787043B2 (en) 2010-01-22 2014-07-22 Power Systems Technologies, Ltd. Controller for a power converter and method of operating the same
US8823411B2 (en) * 2010-02-08 2014-09-02 Freescale Semiconductor, Inc. Fatal failure diagnostics circuit and methodology
WO2011116225A1 (en) 2010-03-17 2011-09-22 Power Systems Technologies, Ltd. Control system for a power converter and method of operating the same
DE102010051874A1 (de) * 2010-11-22 2012-05-24 Init Innovative Informatikanwendungen In Transport-, Verkehrs- Und Leitsystemen Gmbh Schaltung zum Schutz gegen Verpolung
EP2458737A1 (de) * 2010-11-26 2012-05-30 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. Diodenersatzschaltung und diese jeweils enthaltende Aufwärtswandlerschaltung, Abwärtswandlerschaltung und Brückengleichrichterschaltung
KR101870274B1 (ko) * 2011-03-23 2018-06-22 페어차일드 세미컨덕터 코포레이션 파워 없이 정상 닫힘 상태가 되는 아날로그 스위치
CN202652170U (zh) * 2011-03-23 2013-01-02 快捷半导体(苏州)有限公司 开关设备
US8792257B2 (en) 2011-03-25 2014-07-29 Power Systems Technologies, Ltd. Power converter with reduced power dissipation
US8818005B2 (en) 2011-05-17 2014-08-26 Fairchild Semiconductor Corporation Capacitor controlled switch system
US8749223B2 (en) * 2011-06-22 2014-06-10 Nxp B.V. Galvanic isolation device and method
CN103748753B (zh) * 2011-08-19 2017-05-24 马维尔国际贸易有限公司 三端双向可控硅应用中的保护电路
CN102332473A (zh) * 2011-09-20 2012-01-25 彭艳兵 一种低压降有源二极管
JP2013153597A (ja) * 2012-01-25 2013-08-08 Ricoh Co Ltd 保護回路
US8792256B2 (en) 2012-01-27 2014-07-29 Power Systems Technologies Ltd. Controller for a switch and method of operating the same
CN103368546A (zh) * 2012-03-30 2013-10-23 快捷半导体(苏州)有限公司 断电启用模拟开关及相关方法
US8610489B2 (en) * 2012-05-15 2013-12-17 Fairchild Semiconductor Corporation Depletion-mode circuit
US9190898B2 (en) 2012-07-06 2015-11-17 Power Systems Technologies, Ltd Controller for a power converter and method of operating the same
US9099232B2 (en) 2012-07-16 2015-08-04 Power Systems Technologies Ltd. Magnetic device and power converter employing the same
US9214264B2 (en) 2012-07-16 2015-12-15 Power Systems Technologies, Ltd. Magnetic device and power converter employing the same
US9379629B2 (en) 2012-07-16 2016-06-28 Power Systems Technologies, Ltd. Magnetic device and power converter employing the same
US9106130B2 (en) 2012-07-16 2015-08-11 Power Systems Technologies, Inc. Magnetic device and power converter employing the same
US9240712B2 (en) 2012-12-13 2016-01-19 Power Systems Technologies Ltd. Controller including a common current-sense device for power switches of a power converter
KR101502153B1 (ko) * 2013-04-30 2015-03-12 주식회사 맵스 능동 다이오드 드라이버
KR101440120B1 (ko) * 2013-06-03 2014-09-12 주식회사 맵스 트랜지스터 턴 오프 제어 방식이 개선된 능동 다이오드
JP5984759B2 (ja) * 2013-08-05 2016-09-06 三菱電機株式会社 整流回路
US9350185B2 (en) 2013-09-16 2016-05-24 Blue Sea Systems, Inc. Power output distribution and control system for multi-output battery charger
US9300206B2 (en) 2013-11-15 2016-03-29 Power Systems Technologies Ltd. Method for estimating power of a power converter
US9484913B2 (en) * 2014-03-11 2016-11-01 Texas Instruments Incorporated Emulation of LED input characteristics in BICMOS process
WO2015170479A1 (ja) * 2014-05-09 2015-11-12 パナソニックＩｐマネジメント株式会社 整流回路および、これを備えた整流器および非接触給電装置
US9696738B2 (en) 2014-12-24 2017-07-04 Texas Instruments Incorporated Low power ideal diode control circuit
CN106130525A (zh) * 2016-07-28 2016-11-16 威胜电气有限公司 单向导通电路和用该电路制成的配电线路故障定位装置
TWI589107B (zh) * 2016-08-19 2017-06-21 廣達電腦股份有限公司 單向導通裝置
CN109756213B (zh) * 2017-11-03 2023-03-10 尼克森微电子股份有限公司 单向导通装置
US10284189B1 (en) * 2017-12-04 2019-05-07 Sea Sonic Electronics Co., Ltd. Redundant isolating switch control circuit
KR102020042B1 (ko) * 2017-12-14 2019-09-09 현대오트론 주식회사 차량 저전압 배터리의 셀 센싱 회로 보호 장치
US10236783B1 (en) * 2018-01-17 2019-03-19 Appleton Grp Llc Self-driving control circuit for power switches as synchronous rectifier
TWI678876B (zh) * 2019-01-08 2019-12-01 朋程科技股份有限公司 交流發電機以及整流裝置
DE102020207055A1 (de) 2020-06-05 2021-12-09 Continental Teves Ag & Co. Ohg Überwachung einer idealen Diode
CN113659818B (zh) * 2021-08-06 2023-04-18 深圳信息职业技术学院 一种理想二极管电路
US12476461B2 (en) 2022-12-01 2025-11-18 Portable Electric Ltd. Circuits for photovoltaic applications

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3916220A (en) 1974-04-02 1975-10-28 Denes Roveti Current control electronic switch
US4417164A (en) 1981-06-18 1983-11-22 Southern Gas Association Mechanical valve analog
US4678947A (en) * 1984-10-05 1987-07-07 Signetics Corporation Simulated transistor/diode
US5218235A (en) * 1991-01-04 1993-06-08 Catalyst Semiconductor Power stealing circuit
JPH04239809A (ja) 1991-01-23 1992-08-27 Rohm Co Ltd 振幅制限回路
ES2112895T3 (es) 1992-06-16 1998-04-16 Sgs Thomson Microelectronics Circuito para controlar la corriente maxima en un transistor mos de potencia utilizado para excitar una carga conectada a tierra.
US5539610A (en) 1993-05-26 1996-07-23 Siliconix Incorporated Floating drive technique for reverse battery protection
US5517379A (en) 1993-05-26 1996-05-14 Siliconix Incorporated Reverse battery protection device containing power MOSFET
US5473238A (en) 1993-10-18 1995-12-05 Allegro Microsystems, Inc. Disc drive power management system
US5519557A (en) 1993-11-19 1996-05-21 Chrysler Corporation Power supply polarity reversal protection circuit
US5506527A (en) * 1994-04-15 1996-04-09 Hewlett-Packard Compnay Low power diode
ATE231251T1 (de) * 1995-07-14 2003-02-15 Hewlett Packard Co Stromversorgung
DE19609121C1 (de) * 1996-03-08 1997-02-27 Siemens Ag Schaltungsanordnung zum Ansteuern eines Feldeffekttransistors mit sourceseitiger Last
US5736890A (en) * 1996-04-03 1998-04-07 Semi Technology Design, Inc. Method and apparatus for controlling transistors as rectifiers
US5716725A (en) 1996-06-06 1998-02-10 Motorola, Inc. Method apparatus for indicating improper coupling of a power source to an electronic device
US6060943A (en) * 1998-04-14 2000-05-09 Nmb (Usa) Inc. Circuit simulating a diode

Also Published As

Publication number Publication date
DE60133277T2 (de) 2009-04-23
EP1287614A4 (de) 2003-07-23
CA2408491A1 (en) 2001-11-15
US6469564B1 (en) 2002-10-22
EP1287614A1 (de) 2003-03-05
HK1056952A1 (en) 2004-03-05
WO2001086811A1 (en) 2001-11-15
DE60133277D1 (de) 2008-04-30
CN1211928C (zh) 2005-07-20
JP2003533118A (ja) 2003-11-05
TW541789B (en) 2003-07-11
AU2001259457A1 (en) 2001-11-20
CN1436401A (zh) 2003-08-13
EP1287614B1 (de) 2008-03-19

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