TW200610270A - Electronic circuit using normally-on junction field effect transistor - Google Patents

Electronic circuit using normally-on junction field effect transistor

Info

Publication number
TW200610270A
TW200610270A TW093127480A TW93127480A TW200610270A TW 200610270 A TW200610270 A TW 200610270A TW 093127480 A TW093127480 A TW 093127480A TW 93127480 A TW93127480 A TW 93127480A TW 200610270 A TW200610270 A TW 200610270A
Authority
TW
Taiwan
Prior art keywords
field effect
effect transistor
junction field
normally
electronic circuit
Prior art date
Application number
TW093127480A
Other languages
English (en)
Other versions
TWI242928B (en
Inventor
Liang-Pin Tai
Jing-Meng Liu
Hung-Der Su
Original Assignee
Richtek Techohnology Corp
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 Richtek Techohnology Corp filed Critical Richtek Techohnology Corp
Priority to TW093127480A priority Critical patent/TWI242928B/zh
Priority to US11/220,556 priority patent/US20060055446A1/en
Application granted granted Critical
Publication of TWI242928B publication Critical patent/TWI242928B/zh
Publication of TW200610270A publication Critical patent/TW200610270A/zh
Priority to US11/708,325 priority patent/US20070147099A1/en
Priority to US11/708,326 priority patent/US20070146046A1/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
    • H02M3/158—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 including plural semiconductor devices as final control devices for a single load
    • 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
    • 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
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/6871—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors the output circuit comprising more than one controlled field-effect transistor
    • 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
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K17/693—Switching arrangements with several input- or output-terminals, e.g. multiplexers, distributors
    • 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
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/687—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors
    • H03K2017/6875—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being field-effect transistors using self-conductive, depletion FETs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Junction Field-Effect Transistors (AREA)
TW093127480A 2004-09-10 2004-09-10 Electronic circuit using normally-on junction field effect transistor TWI242928B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW093127480A TWI242928B (en) 2004-09-10 2004-09-10 Electronic circuit using normally-on junction field effect transistor
US11/220,556 US20060055446A1 (en) 2004-09-10 2005-09-08 Electronic circuits utilizing normally-on junction field-effect transistor
US11/708,325 US20070147099A1 (en) 2004-09-10 2007-02-21 Electronic circuits utilizing normally-on junction field-effect transistor
US11/708,326 US20070146046A1 (en) 2004-09-10 2007-02-21 Electronic circuits utilizing normally-on junction field-effect transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093127480A TWI242928B (en) 2004-09-10 2004-09-10 Electronic circuit using normally-on junction field effect transistor

Publications (2)

Publication Number Publication Date
TWI242928B TWI242928B (en) 2005-11-01
TW200610270A true TW200610270A (en) 2006-03-16

Family

ID=36033243

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093127480A TWI242928B (en) 2004-09-10 2004-09-10 Electronic circuit using normally-on junction field effect transistor

Country Status (2)

Country Link
US (3) US20060055446A1 (zh)
TW (1) TWI242928B (zh)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2928058B1 (fr) * 2008-02-21 2010-02-19 Schneider Toshiba Inverter Variateur de vitesse incluant un dispositif de protection contre les surintensites et les surtensions.
FR2928057B1 (fr) * 2008-02-21 2012-06-01 Schneider Toshiba Inverter Dispositif de protection d'un variateur de vitesse incluant une inductance de filtrage.
FR2928056B1 (fr) * 2008-02-21 2010-02-19 Schneider Toshiba Inverter Dispositif de protection d'un variateur de vitesse contre les surintensites.
DE102008023515A1 (de) * 2008-05-15 2009-11-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Spannungswandlerschaltung und Verfahren zum getakteten Zuführen von Energie zu einem Energiespeicher
US7977920B2 (en) * 2008-05-15 2011-07-12 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Voltage-converter circuit and method for clocked supply of energy to an energy storage
JP5508399B2 (ja) * 2008-05-15 2014-05-28 フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ 電圧変換回路およびエネルギー保存器へのエネルギーの規則的な供給の方法
KR100995925B1 (ko) 2008-05-19 2010-11-22 한국전기연구원 노말리온 특성에 대한 ｊｆｅｔ 보호 장치
WO2012037941A2 (en) 2010-09-20 2012-03-29 Danmarks Tekniske Universitet Method and device for current driven electric energy conversion
US20120262220A1 (en) * 2011-04-13 2012-10-18 Semisouth Laboratories, Inc. Cascode switches including normally-off and normally-on devices and circuits comprising the switches
US20130117580A1 (en) * 2011-11-07 2013-05-09 Kien Hoe Daniel Chin Compact universal wireless adapter
US20130294128A1 (en) * 2012-05-03 2013-11-07 Adam Michael White Inverter circuit having a junction gate field-effect transistor
EP2701294B1 (en) * 2012-08-24 2017-11-08 Dialog Semiconductor GmbH Low current start up including power switch
US9450484B2 (en) * 2013-02-20 2016-09-20 Taiwan Semiconductor Manufacturing Company, Ltd. Startup circuit and method for AC-DC converters
US9673692B2 (en) * 2013-03-15 2017-06-06 Nxp Usa, Inc. Application of normally closed power semiconductor devices
US9871510B1 (en) 2016-08-24 2018-01-16 Power Integrations, Inc. Clamp for a hybrid switch

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661764A (en) * 1984-05-30 1987-04-28 Intersil, Inc. Efficiency switching voltage converter system
US4736151A (en) * 1986-12-23 1988-04-05 Sundstrand Corporation Bi-directional buck/boost DC/DC converter
US4808853A (en) * 1987-11-25 1989-02-28 Triquint Semiconductor, Inc. Tristate output circuit with selectable output impedance
DE19902519C2 (de) * 1999-01-22 2002-04-18 Siemens Ag Hybrid-Leistungs-MOSFET für hohe Stromtragfähigkeit
US6194880B1 (en) * 1999-10-22 2001-02-27 Lucent Technologies Inc. Boost converter, method of converting power and power supply employing the same
US6580252B1 (en) * 1999-10-29 2003-06-17 Lovoltech, Inc. Boost circuit with normally off JFET
JP2001156619A (ja) * 1999-11-25 2001-06-08 Texas Instr Japan Ltd 半導体回路
US7098634B1 (en) * 2003-02-21 2006-08-29 Lovoltech, Inc. Buck-boost circuit with normally off JFET
US6356059B1 (en) * 2001-02-16 2002-03-12 Lovoltech, Inc. Buck converter with normally off JFET
US6476589B2 (en) * 2001-04-06 2002-11-05 Linear Technology Corporation Circuits and methods for synchronizing non-constant frequency switching regulators with a phase locked loop
US6825696B2 (en) * 2001-06-27 2004-11-30 Intel Corporation Dual-stage comparator unit
EP1427093A4 (en) * 2001-09-12 2008-09-24 Matsushita Electric Ind Co Ltd CONTINUOUS-CONTINUOUS CONVERTER COMPRISING MULTIPLE OUTPUTS
US6825641B2 (en) * 2003-01-22 2004-11-30 Freescale Semiconductor, Inc. High efficiency electrical switch and DC-DC converter incorporating same
US7038295B2 (en) * 2003-07-18 2006-05-02 Semiconductor Components Industries, L.L.C. DC/DC converter with depletion mode compound semiconductor field effect transistor switching device
US6936997B2 (en) * 2003-08-11 2005-08-30 Semiconductor Components Industries, Llc Method of forming a high efficiency power controller
US7215043B2 (en) * 2003-12-30 2007-05-08 Ememory Technology Inc. Power supply voltage switch circuit
US7095215B2 (en) * 2004-06-04 2006-08-22 Astec International Limited Real-time voltage detection and protection circuit for PFC boost converters

Also Published As

Publication number Publication date
US20070147099A1 (en) 2007-06-28
US20060055446A1 (en) 2006-03-16
TWI242928B (en) 2005-11-01
US20070146046A1 (en) 2007-06-28

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees