FR2858493B1 - Circuit d'attaque a autoelevation - Google Patents

Circuit d'attaque a autoelevation

Info

Publication number
FR2858493B1
FR2858493B1 FR0309444A FR0309444A FR2858493B1 FR 2858493 B1 FR2858493 B1 FR 2858493B1 FR 0309444 A FR0309444 A FR 0309444A FR 0309444 A FR0309444 A FR 0309444A FR 2858493 B1 FR2858493 B1 FR 2858493B1
Authority
FR
France
Prior art keywords
autoelevation
attack circuit
attack
circuit
autoelevation attack
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0309444A
Other languages
English (en)
Other versions
FR2858493A1 (fr
Inventor
Yannick Guedon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STMicroelectronics SA
Original Assignee
STMicroelectronics SA
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 STMicroelectronics SA filed Critical STMicroelectronics SA
Priority to FR0309444A priority Critical patent/FR2858493B1/fr
Priority to US10/902,502 priority patent/US7046040B2/en
Publication of FR2858493A1 publication Critical patent/FR2858493A1/fr
Application granted granted Critical
Publication of FR2858493B1 publication Critical patent/FR2858493B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/20—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers
    • H03F3/21—Power amplifiers, e.g. Class B amplifiers, Class C amplifiers with semiconductor devices only
    • H03F3/217—Class D power amplifiers; Switching amplifiers
    • 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
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/01—Modifications for accelerating switching
    • H03K19/017—Modifications for accelerating switching in field-effect transistor circuits
    • H03K19/01707—Modifications for accelerating switching in field-effect transistor circuits in asynchronous circuits
    • H03K19/01714—Modifications for accelerating switching in field-effect transistor circuits in asynchronous circuits by bootstrapping, i.e. by positive feed-back

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Dc-Dc Converters (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
FR0309444A 2003-07-31 2003-07-31 Circuit d'attaque a autoelevation Expired - Fee Related FR2858493B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR0309444A FR2858493B1 (fr) 2003-07-31 2003-07-31 Circuit d'attaque a autoelevation
US10/902,502 US7046040B2 (en) 2003-07-31 2004-07-29 Bootstrap driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0309444A FR2858493B1 (fr) 2003-07-31 2003-07-31 Circuit d'attaque a autoelevation

Publications (2)

Publication Number Publication Date
FR2858493A1 FR2858493A1 (fr) 2005-02-04
FR2858493B1 true FR2858493B1 (fr) 2005-10-21

Family

ID=34043703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309444A Expired - Fee Related FR2858493B1 (fr) 2003-07-31 2003-07-31 Circuit d'attaque a autoelevation

Country Status (2)

Country Link
US (1) US7046040B2 (fr)
FR (1) FR2858493B1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7248093B2 (en) * 2004-08-14 2007-07-24 Distributed Power, Inc. Bipolar bootstrap top switch gate drive for half-bridge semiconductor power topologies
WO2008047323A1 (fr) 2006-10-20 2008-04-24 Nxp B.V. Amplificateur de puissance
US7602228B2 (en) 2007-05-22 2009-10-13 Semisouth Laboratories, Inc. Half-bridge circuits employing normally on switches and methods of preventing unintended current flow therein
CN101676822B (zh) * 2008-10-31 2011-10-26 旭丽电子(广州)有限公司 电源配置装置
US20100171543A1 (en) * 2009-01-08 2010-07-08 Ciclon Semiconductor Device Corp. Packaged power switching device
US8174248B2 (en) * 2009-05-16 2012-05-08 Texas Instruments Incorporated Systems and methods of bit stuffing pulse width modulation
FR2955699B1 (fr) * 2010-01-26 2013-08-16 St Microelectronics Rousset Structure de protection d'un circuit integre contre des decharges electrostatiques
EP2410644A1 (fr) * 2010-07-19 2012-01-25 Siemens Aktiengesellschaft Demi-pont et procédé de contrôle d'un demi-pont
US9136836B2 (en) 2011-03-21 2015-09-15 Semiconductor Components Industries, Llc Converter including a bootstrap circuit and method
US8536808B2 (en) 2011-11-23 2013-09-17 Tower Semiconductor Ltd. CMOS bootstrap circuit for DC/DC buck converter using low voltage CMOS diode
CN103151906B (zh) * 2011-12-06 2015-04-22 上海儒竞电子科技有限公司 无需额外电源的自举驱动电路
CN103391003B (zh) 2013-07-05 2016-05-25 华为技术有限公司 电源转换装置
US9331655B2 (en) * 2013-07-10 2016-05-03 Broadcom Corporation Pop-click noise grounding switch design with deep sub-micron CMOS technology
US9419509B2 (en) * 2014-08-11 2016-08-16 Texas Instruments Incorporated Shared bootstrap capacitor for multiple phase buck converter circuit and methods
US9525411B2 (en) 2014-11-13 2016-12-20 Analog Devices, Inc. Power supply circuits for gate drivers
US9627964B1 (en) 2016-02-25 2017-04-18 Nxp Usa, Inc. Systems and methods for recovering voltage beyond device limits
US10536070B1 (en) 2018-08-01 2020-01-14 Infineon Technologies Ag Driver for switching gallium nitride (GaN) devices
US11251691B2 (en) * 2019-09-23 2022-02-15 Stmicroelectronics Asia Pacific Pte Ltd Floating power supply for a driver circuit configured to drive a high-side switching transistor
US11095229B1 (en) * 2020-09-24 2021-08-17 Monolithic Power Systems, Inc. High switching frequency direct AC to AC converter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1228509B (it) * 1988-10-28 1991-06-19 Sgs Thomson Microelectronics Dispositivo per generare una tensione di alimentazione flottante per un circuito bootstrap capacitivo
US5550436A (en) * 1994-09-01 1996-08-27 International Rectifier Corporation MOS gate driver integrated circuit for ballast circuits
TW405295B (en) * 1995-10-10 2000-09-11 Int Rectifier Corp High voltage drivers which avoid -Vs fallure modes
EP0821362B1 (fr) * 1996-07-24 2004-05-26 STMicroelectronics S.r.l. Etage de sortie pour un dispositif de mémoire et pour des applications à basse tension
EP0887933A1 (fr) * 1997-06-24 1998-12-30 STMicroelectronics S.r.l. Circuit d'extinction pour un transistor LDMOS en présence d'un courant inverse

Also Published As

Publication number Publication date
FR2858493A1 (fr) 2005-02-04
US20050110556A1 (en) 2005-05-26
US7046040B2 (en) 2006-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090331