CN107078501B - 用于负载开关的输出放电技术 - Google Patents

用于负载开关的输出放电技术 Download PDF

Info

Publication number
CN107078501B
CN107078501B CN201580060730.3A CN201580060730A CN107078501B CN 107078501 B CN107078501 B CN 107078501B CN 201580060730 A CN201580060730 A CN 201580060730A CN 107078501 B CN107078501 B CN 107078501B
Authority
CN
China
Prior art keywords
coupled
transistor
input
output
lead
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.)
Active
Application number
CN201580060730.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN107078501A (zh
Inventor
V·达姆德睿
K·舒莱迈耶
M·A·拉赫曼
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.)
Texas Instruments Inc
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Publication of CN107078501A publication Critical patent/CN107078501A/zh
Application granted granted Critical
Publication of CN107078501B publication Critical patent/CN107078501B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • H03K19/0008—Arrangements for reducing power consumption
    • H03K19/0016—Arrangements for reducing power consumption by using a control or a clock signal, e.g. in order to apply power supply
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/0001—Technical content checked by a classifier
    • H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
    • 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
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
    • 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
    • H02M1/32—Means for protecting converters other than automatic disconnection
    • H02M1/322—Means for rapidly discharging a capacitor of the converter for protecting electrical components or for preventing electrical shock
    • 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
    • H03K2217/0054—Gating switches, e.g. pass gates
    • 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
    • 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
    • H03K2217/0072—Low side switches, i.e. the lower potential [DC] or neutral wire [AC] being directly connected to the switch and not via the load
    • 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
    • H03K2217/0081—Power supply means, e.g. to the switch driver

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Electronic Switches (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Power Conversion In General (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Geometry (AREA)
CN201580060730.3A 2014-11-12 2015-11-12 用于负载开关的输出放电技术 Active CN107078501B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462078593P 2014-11-12 2014-11-12
US62/078,593 2014-11-12
US14/938,702 2015-11-11
US14/938,702 US9755638B2 (en) 2014-11-12 2015-11-11 Output discharge techniques for load switches
PCT/US2015/060469 WO2016077640A1 (en) 2014-11-12 2015-11-12 Output discharge techniques for load switches

Publications (2)

Publication Number Publication Date
CN107078501A CN107078501A (zh) 2017-08-18
CN107078501B true CN107078501B (zh) 2020-07-10

Family

ID=55913052

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580060730.3A Active CN107078501B (zh) 2014-11-12 2015-11-12 用于负载开关的输出放电技术

Country Status (5)

Country Link
US (2) US9755638B2 (enExample)
EP (1) EP3218977B1 (enExample)
JP (1) JP6783758B2 (enExample)
CN (1) CN107078501B (enExample)
WO (1) WO2016077640A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9755638B2 (en) * 2014-11-12 2017-09-05 Texas Instruments Incorporated Output discharge techniques for load switches
US10394740B1 (en) * 2018-09-10 2019-08-27 Texas Instruments Incorporated Signal line switch arrangement with multiple paths between a charge pump and a transistor control terminal
US11451134B2 (en) 2019-06-07 2022-09-20 Nxp B.V. Method and device for discharging output capacitor of power supply
CN115240725B (zh) * 2021-04-25 2025-08-29 晶晨半导体（深圳）有限公司 存储卡电源装置和电子设备
CN115313335B (zh) * 2021-05-08 2025-09-02 圣邦微电子（北京）股份有限公司 负载开关输入端快速掉电后的开关管栅极放电电路

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639495A1 (de) * 1986-11-20 1988-05-26 Licentia Gmbh Beschaltung der schalter von pulswechselrichtern und gleichstrom-halbleiterstellern fuer den mehrquadrantenbetrieb
US5111084A (en) * 1990-05-31 1992-05-05 Westinghouse Electric Corp. Low loss drain pulser circuit for solid state microwave power amplifiers
US20090315595A1 (en) * 2008-06-18 2009-12-24 Nec Electronics Corporation Output drive circuit
US8618846B2 (en) * 2011-09-13 2013-12-31 Daesung Electric Co., Ltd. Solid-state switch driving circuit for vehicle
JP2014092712A (ja) * 2012-11-05 2014-05-19 Ricoh Co Ltd 残留電荷除去装置、画像処理装置、残留電荷除去方法及び残留電荷除去プログラム

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2397742A1 (fr) 1977-07-13 1979-02-09 Senichi Masuda Generateur de tension pulsatoire
JP4313658B2 (ja) * 2003-11-28 2009-08-12 三菱電機株式会社 インバータ回路
JP4168941B2 (ja) * 2004-01-27 2008-10-22 株式会社デンソー 半導体集積回路装置用負荷駆動回路
US7834669B2 (en) * 2007-12-21 2010-11-16 Nec Electronics Corporation Semiconductor output circuit for controlling power supply to a load
US8476939B1 (en) * 2010-09-20 2013-07-02 International Rectifier Corporation Switching power supply gate driver
CN102260785B (zh) 2011-07-23 2013-10-23 浙江大学 用电容器放电产生高能电脉冲的残余应力消除装置
DE102011083684B3 (de) * 2011-09-29 2012-07-19 Siemens Aktiengesellschaft Aufbau zur Ansteuerung eines JFET-Bauteils
JP5733330B2 (ja) * 2013-03-22 2015-06-10 株式会社デンソー 駆動回路
CN103684398B (zh) * 2013-12-26 2016-08-31 中国科学院上海微系统与信息技术研究所 一种抗emi lin总线信号驱动器
US9755638B2 (en) * 2014-11-12 2017-09-05 Texas Instruments Incorporated Output discharge techniques for load switches

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639495A1 (de) * 1986-11-20 1988-05-26 Licentia Gmbh Beschaltung der schalter von pulswechselrichtern und gleichstrom-halbleiterstellern fuer den mehrquadrantenbetrieb
US5111084A (en) * 1990-05-31 1992-05-05 Westinghouse Electric Corp. Low loss drain pulser circuit for solid state microwave power amplifiers
US20090315595A1 (en) * 2008-06-18 2009-12-24 Nec Electronics Corporation Output drive circuit
US8618846B2 (en) * 2011-09-13 2013-12-31 Daesung Electric Co., Ltd. Solid-state switch driving circuit for vehicle
JP2014092712A (ja) * 2012-11-05 2014-05-19 Ricoh Co Ltd 残留電荷除去装置、画像処理装置、残留電荷除去方法及び残留電荷除去プログラム

Also Published As

Publication number Publication date
US9755638B2 (en) 2017-09-05
WO2016077640A1 (en) 2016-05-19
EP3218977B1 (en) 2021-03-17
US20170366182A1 (en) 2017-12-21
US20160134283A1 (en) 2016-05-12
US10187055B2 (en) 2019-01-22
EP3218977A1 (en) 2017-09-20
EP3218977A4 (en) 2018-06-20
CN107078501A (zh) 2017-08-18
JP6783758B2 (ja) 2020-11-11
JP2017537544A (ja) 2017-12-14

Similar Documents

Publication Publication Date Title
CN107078501B (zh) 用于负载开关的输出放电技术
CN107785990B (zh) 备援电源控制电路
CN102484417B (zh) 适用于选择性地直流或交流耦合的集成电路
JP5708817B2 (ja) 負荷駆動回路
CN105098718B (zh) 电源供应装置与过电压保护方法
CN107017758B (zh) 控制器
CN1856928B (zh) 功率控制系统启动和禁止方法
CN106249830B (zh) 电能传输系统及方法
WO2009126238A1 (en) Hot swap controller with zero loaded charge pump
CN103683470A (zh) 具有电源备源机制的电源供应装置
JP6297758B1 (ja) 自己検出型逆電流保護スイッチ
CN109149751B (zh) 电源延续控制电路
CN105990900B (zh) 备用电源控制电路及使用其的备用电源供应系统
US9287875B2 (en) Load switch for controlling electrical coupling between power supply and load
CN100442191C (zh) 用于集成电压调节器的电容耦合电流提升电路
CN101542905B (zh) 反相器电路
US10608520B2 (en) Switch circuit
JP2006042402A (ja) 電源制御回路
US12149233B2 (en) Power switch with normally on transistor
CN101980445A (zh) 高可靠零功耗复位电路
CN102067424A (zh) 升压电路及升压电路装置
JP2012059815A (ja) 半導体装置
JP6628564B2 (ja) 半導体リレーモジュールの制御回路
US12218652B2 (en) Autonomous power supply switch
KR101439807B1 (ko) 돌입전류 방지용 직류전원 공급장치

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant