FR3081633B1 - Dispositif electronique en demi-pont comprenant deux systemes pour l'optimisation des temps morts entre les commutations d'un interrupteur niveau haut et d'un interrupteur niveau bas - Google Patents

Dispositif electronique en demi-pont comprenant deux systemes pour l'optimisation des temps morts entre les commutations d'un interrupteur niveau haut et d'un interrupteur niveau bas Download PDF

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Publication number
FR3081633B1
FR3081633B1 FR1854247A FR1854247A FR3081633B1 FR 3081633 B1 FR3081633 B1 FR 3081633B1 FR 1854247 A FR1854247 A FR 1854247A FR 1854247 A FR1854247 A FR 1854247A FR 3081633 B1 FR3081633 B1 FR 3081633B1
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France
Prior art keywords
level switch
aton
high level
low level
optimization
Prior art date
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FR1854247A
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English (en)
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FR3081633A1 (fr
Inventor
Laurent Guillot
Thierry Sutto
Gerald Augustoni
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STMicroelectronics France SAS
Original Assignee
Exagan SAS
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Publication date
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Priority to FR1854247A priority Critical patent/FR3081633B1/fr
Priority to EP19732078.1A priority patent/EP3797471A1/fr
Priority to PCT/FR2019/051091 priority patent/WO2019224451A1/fr
Priority to US17/058,101 priority patent/US11695326B2/en
Priority to CN201980034059.3A priority patent/CN112154594A/zh
Publication of FR3081633A1 publication Critical patent/FR3081633A1/fr
Application granted granted Critical
Publication of FR3081633B1 publication Critical patent/FR3081633B1/fr
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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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/38—Means for preventing simultaneous conduction of 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
    • 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
    • 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
    • H02M3/1588—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 comprising at least one synchronous rectifier element
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies 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)
  • Inverter Devices (AREA)
  • Electronic Switches (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Dc-Dc Converters (AREA)

Abstract

L'invention concerne un dispositif électronique en demi-pont (100), comprenant en série un interrupteur niveau bas (1) et un interrupteur niveau haut (2), connectés en un point milieu (3), et respectivement commandés par un premier (SLS) et un second (SHS) signal d'activation/désactivation. Le dispositif (100) comprend : • un premier (10) et un second (20) système de synchronisation configurés pour interpréter une variation de la tension (Vm) au point milieu (3), respectivement suivant un front descendant et suivant un front montant, et pour générer respectivement un premier (ATON-LS) et un second (ATON-HS) signal de synchronisation ; • une première (18) et une seconde (28) porte logique de type ET combinant respectivement le premier signal de synchronisation (ATON-LS) avec un premier signal de commande (PWM-LS) et le second signal de synchronisation (ATON-HS) avec un second signal de commande (PWM-HS), pour former respectivement les premier (SLS) et second (SHS) signaux d'activation/désactivation.
FR1854247A 2018-05-22 2018-05-22 Dispositif electronique en demi-pont comprenant deux systemes pour l'optimisation des temps morts entre les commutations d'un interrupteur niveau haut et d'un interrupteur niveau bas Active FR3081633B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1854247A FR3081633B1 (fr) 2018-05-22 2018-05-22 Dispositif electronique en demi-pont comprenant deux systemes pour l'optimisation des temps morts entre les commutations d'un interrupteur niveau haut et d'un interrupteur niveau bas
EP19732078.1A EP3797471A1 (fr) 2018-05-22 2019-05-14 Dispositif electronique en demi-pont comprenant deux systemes pour l'optimisation des temps morts entre les commutations d'un interrupteur niveau haut et d'un interrupteur niveau bas
PCT/FR2019/051091 WO2019224451A1 (fr) 2018-05-22 2019-05-14 Dispositif electronique en demi-pont comprenant deux systemes pour l'optimisation des temps morts entre les commutations d'un interrupteur niveau haut et d'un interrupteur niveau bas
US17/058,101 US11695326B2 (en) 2018-05-22 2019-05-14 Half-bridge electronic device comprising two systems for optimizing dead-time between the switching operations of a high level switch and of a low level switch
CN201980034059.3A CN112154594A (zh) 2018-05-22 2019-05-14 包括用于优化高电平开关和低电平开关的切换操作之间的死区时间的两个系统的半桥电子装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1854247A FR3081633B1 (fr) 2018-05-22 2018-05-22 Dispositif electronique en demi-pont comprenant deux systemes pour l'optimisation des temps morts entre les commutations d'un interrupteur niveau haut et d'un interrupteur niveau bas
FR1854247 2018-05-22

Publications (2)

Publication Number Publication Date
FR3081633A1 FR3081633A1 (fr) 2019-11-29
FR3081633B1 true FR3081633B1 (fr) 2021-06-18

Family

ID=63036132

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1854247A Active FR3081633B1 (fr) 2018-05-22 2018-05-22 Dispositif electronique en demi-pont comprenant deux systemes pour l'optimisation des temps morts entre les commutations d'un interrupteur niveau haut et d'un interrupteur niveau bas

Country Status (5)

Country Link
US (1) US11695326B2 (fr)
EP (1) EP3797471A1 (fr)
CN (1) CN112154594A (fr)
FR (1) FR3081633B1 (fr)
WO (1) WO2019224451A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11552633B1 (en) * 2021-10-15 2023-01-10 Stmicroelectronics S.R.L. Driver circuit with enhanced control for current and voltage slew rates

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001258269A (ja) * 2000-03-15 2001-09-21 Kawasaki Steel Corp ソフトスイッチングｄｃ−ｄｃコンバータ
US6396250B1 (en) 2000-08-31 2002-05-28 Texas Instruments Incorporated Control method to reduce body diode conduction and reverse recovery losses
US6861826B2 (en) 2003-03-31 2005-03-01 Texas Instruments Incorporated Timing circuit for synchronous DC/DC control to reduce synchronous rectifier body diode conduction
GB0314563D0 (en) * 2003-06-21 2003-07-30 Koninkl Philips Electronics Nv Dead time control in a switching circuit
US8749209B2 (en) * 2008-05-05 2014-06-10 Infineon Technologies Austria Ag System and method for providing adaptive dead times
US20110101946A1 (en) * 2008-06-30 2011-05-05 James Hung Nguyen Voltage converters
US9712046B2 (en) * 2011-09-12 2017-07-18 Infineon Technologies Ag Dead-time optimization of DC-DC converters
CN102437772B (zh) * 2012-01-06 2013-10-02 盐城工学院 高频脉冲交流环节逆变器的双极性调制控制装置
CN102651622B (zh) * 2012-05-09 2014-06-04 浙江大学 全桥无死区spwm控制方法
US9443787B2 (en) * 2013-08-09 2016-09-13 Infineon Technologies Austria Ag Electronic component and method
US9577525B2 (en) * 2014-03-04 2017-02-21 Maxim Integrated Products, Inc. Adaptive dead time control
CN104270008B (zh) * 2014-09-19 2017-01-18 成都芯源系统有限公司 谐振开关变换器、控制电路及其自动死区时间调节的控制方法
US9759750B2 (en) * 2015-08-03 2017-09-12 Alex C. H. MeVay Low loss current sensor and power converter using the same
FR3053833B1 (fr) * 2016-07-08 2018-11-16 Exagan Circuit integre comprenant une puce formee d'un transistor a haute tension et comprenant une puce formee d'un transistor a basse tension
US10348293B2 (en) * 2017-06-19 2019-07-09 Psemi Corporation Timing controller for dead-time control
FR3068844B1 (fr) * 2017-07-10 2022-05-13 Exagan Dispositif electronique en demi-pont comprenant deux systemes pour la minimisation des temps morts entre les commutations d'un interrupteur niveau haut et d'un interrupteur niveau bas.
FR3103580B1 (fr) * 2019-11-25 2022-01-07 Commissariat Energie Atomique Commande d'interrupteurs

Also Published As

Publication number Publication date
CN112154594A (zh) 2020-12-29
US20210159774A1 (en) 2021-05-27
US11695326B2 (en) 2023-07-04
FR3081633A1 (fr) 2019-11-29
EP3797471A1 (fr) 2021-03-31
WO2019224451A1 (fr) 2019-11-28

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