KR102714880B1 - 드라이버 및 슬루율-제어 회로 - Google Patents

드라이버 및 슬루율-제어 회로 Download PDF

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Publication number
KR102714880B1
KR102714880B1 KR1020207036274A KR20207036274A KR102714880B1 KR 102714880 B1 KR102714880 B1 KR 102714880B1 KR 1020207036274 A KR1020207036274 A KR 1020207036274A KR 20207036274 A KR20207036274 A KR 20207036274A KR 102714880 B1 KR102714880 B1 KR 102714880B1
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South Korea
Prior art keywords
coupled
circuit
node
slew
input
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Korean (ko)
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KR20210022572A (ko
Inventor
리키 데일 조데인저
헥터 토레스
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텍사스 인스트루먼츠 인코포레이티드
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/001—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection limiting speed of change of electric quantities, e.g. soft switching on or off
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/06—Details with automatic reconnection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
    • H02H9/025—Current limitation using field effect transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08—Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0822—Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit 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
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
    • H03K17/163—Soft switching
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/165—Modifications for eliminating interference voltages or currents in field-effect transistor switches by feedback from the output circuit to the control circuit
    • H03K17/166—Soft switching
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
    • H03K2217/0063—High side switches, i.e. the higher potential [DC] or life wire [AC] being directly connected to the switch and not via the load

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Power Conversion In General (AREA)
KR1020207036274A 2018-06-21 2019-06-18 드라이버 및 슬루율-제어 회로 Active KR102714880B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862688131P 2018-06-21 2018-06-21
US62/688,131 2018-06-21
US16/132,790 US10763664B2 (en) 2018-06-21 2018-09-17 Driver and slew-rate-control circuit providing soft start after recovery from short
US16/132,790 2018-09-17
PCT/US2019/037759 WO2019246117A1 (en) 2018-06-21 2019-06-18 Driver and slew-rate-control circuit

Publications (2)

Publication Number Publication Date
KR20210022572A KR20210022572A (ko) 2021-03-03
KR102714880B1 true KR102714880B1 (ko) 2024-10-11

Family

ID=68982296

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207036274A Active KR102714880B1 (ko) 2018-06-21 2019-06-18 드라이버 및 슬루율-제어 회로

Country Status (5)

Country Link
US (1) US10763664B2 (https=)
EP (1) EP3811508A4 (https=)
JP (1) JP7421037B2 (https=)
KR (1) KR102714880B1 (https=)
WO (1) WO2019246117A1 (https=)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7304826B2 (ja) * 2020-01-14 2023-07-07 ローム株式会社 半導体装置
CN112583392B (zh) * 2020-10-29 2023-11-03 南京蕴智科技有限公司 一种启动电路及启动装置
JP7531708B2 (ja) 2021-06-07 2024-08-09 三菱電機株式会社 アナログ電圧出力回路、及び、半導体装置
US11914409B2 (en) * 2021-12-29 2024-02-27 Silego Technology Inc. Integrated user programmable slew-rate controlled soft-start for LDO
CN114884500B (zh) * 2022-04-21 2026-01-02 深圳市紫光同创电子股份有限公司 电平转换电路、方法、集成电路以及电子设备
CN115242073B (zh) * 2022-07-26 2025-07-11 圣邦微电子(苏州)有限责任公司 用于dc-dc变换器的短路恢复软启动电路以及dc-dc变换器
CN115242074B (zh) * 2022-07-26 2025-07-11 圣邦微电子(苏州)有限责任公司 用于dc-dc变换器的短路恢复软启动电路以及dc-dc变换器
JP2024133956A (ja) * 2023-03-20 2024-10-03 ローム株式会社 スイッチ装置
CN119602594B (zh) * 2024-12-02 2025-12-05 公牛集团股份有限公司 一种三端口变换器电路的启动控制方法及其装置
CN120238110B (zh) * 2025-02-26 2026-03-17 芯合电子(上海)有限公司 一种缓开启电路及电池控制电路

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467682A2 (en) 1990-07-19 1992-01-22 Fuji Electric Co., Ltd. Drive circuit for voltage driven type semiconductor device
WO2013131596A1 (en) 2012-03-09 2013-09-12 Aros Electronics Ab Control circuitry for controlling a semiconductor switch
US20140043077A1 (en) 2010-09-07 2014-02-13 Dialog Seminconductor GmbH Method and System for Controlling HS-NMOS Power Switches with Slew-Rate Limitation
JP2015202034A (ja) * 2014-04-01 2015-11-12 富士電機株式会社 電圧駆動形パワー半導体素子のゲート駆動回路
US20160252924A1 (en) * 2015-02-27 2016-09-01 Dialog Semiconductor (Uk) Limited Slew Rate and In-Rush Current Controller

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU903838A1 (ru) 1980-03-19 1982-02-07 Киевский Ордена Трудового Красного Знамени Завод Вычислительных И Управляющих Машин Стабилизатор напр жени с плавным запуском
US5397967A (en) * 1992-06-30 1995-03-14 Sgs-Thomson Microelectronics, Inc. Slew rate circuit for high side driver for a polyphase DC motor
US5886554A (en) * 1996-03-08 1999-03-23 Texas Instruments Incorporated Slew-rate limited differential driver with improved skew control
US5939909A (en) * 1998-03-31 1999-08-17 Stmicroelectronics, Inc. Driver circuit having preslewing circuitry for improved slew rate control
JP4823604B2 (ja) * 2005-08-05 2011-11-24 ローム株式会社 ソフトスタート回路、電源装置、電気機器
JP2010015471A (ja) 2008-07-04 2010-01-21 Fujitsu Ten Ltd レギュレータ装置およびそれを備える電子機器
JP5618733B2 (ja) * 2009-12-09 2014-11-05 ローム株式会社 半導体装置及びこれを用いたスイッチングレギュレータ
US8633736B2 (en) * 2010-05-27 2014-01-21 Standard Microsystems Corporation Driver with accurately controlled slew rate and limited current
JP5581921B2 (ja) 2010-09-09 2014-09-03 ミツミ電機株式会社 レギュレータ及びｄｃ／ｄｃコンバータ
US8742803B2 (en) * 2012-09-26 2014-06-03 Broadcom Corporation Output driver using low voltage transistors
CN107005232B (zh) * 2014-11-26 2021-01-26 硅工厂股份有限公司 具有改进的时间响应特性的通路开关电路及其控制方法
JPWO2018150789A1 (ja) * 2017-02-17 2019-12-12 パナソニックＩｐマネジメント株式会社 スイッチ回路

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0467682A2 (en) 1990-07-19 1992-01-22 Fuji Electric Co., Ltd. Drive circuit for voltage driven type semiconductor device
US20140043077A1 (en) 2010-09-07 2014-02-13 Dialog Seminconductor GmbH Method and System for Controlling HS-NMOS Power Switches with Slew-Rate Limitation
WO2013131596A1 (en) 2012-03-09 2013-09-12 Aros Electronics Ab Control circuitry for controlling a semiconductor switch
JP2015202034A (ja) * 2014-04-01 2015-11-12 富士電機株式会社 電圧駆動形パワー半導体素子のゲート駆動回路
US20160252924A1 (en) * 2015-02-27 2016-09-01 Dialog Semiconductor (Uk) Limited Slew Rate and In-Rush Current Controller

Also Published As

Publication number Publication date
JP2021528946A (ja) 2021-10-21
JP7421037B2 (ja) 2024-01-24
WO2019246117A1 (en) 2019-12-26
KR20210022572A (ko) 2021-03-03
EP3811508A1 (en) 2021-04-28
EP3811508A4 (en) 2021-08-25
US10763664B2 (en) 2020-09-01
US20190393697A1 (en) 2019-12-26

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