CN103748752B - 启动电路 - Google Patents
启动电路 Download PDFInfo
- Publication number
- CN103748752B CN103748752B CN201280040352.9A CN201280040352A CN103748752B CN 103748752 B CN103748752 B CN 103748752B CN 201280040352 A CN201280040352 A CN 201280040352A CN 103748752 B CN103748752 B CN 103748752B
- Authority
- CN
- China
- Prior art keywords
- circuit
- voltage
- capacitor
- transistor
- depletion mode
- 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
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
- H02M1/00—Details of apparatus for conversion
- H02M1/36—Means for starting or stopping converters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
- H02H7/222—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices for switches
-
- 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
- H03K17/51—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)
- Rectifiers (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161525631P | 2011-08-19 | 2011-08-19 | |
US61/525,631 | 2011-08-19 | ||
PCT/IB2012/001813 WO2013027118A1 (en) | 2011-08-19 | 2012-07-25 | Start-up circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103748752A CN103748752A (zh) | 2014-04-23 |
CN103748752B true CN103748752B (zh) | 2017-12-08 |
Family
ID=47076278
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280040352.9A Expired - Fee Related CN103748752B (zh) | 2011-08-19 | 2012-07-25 | 启动电路 |
Country Status (4)
Country | Link |
---|---|
US (2) | US8791738B2 (zh) |
EP (1) | EP2745368B1 (zh) |
CN (1) | CN103748752B (zh) |
WO (1) | WO2013027118A1 (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9603205B2 (en) | 2014-07-07 | 2017-03-21 | Dialog Semiconductor Inc. | Multi-function terminal configurable to implement two functionalities |
CN116318100A (zh) * | 2015-06-29 | 2023-06-23 | 通用电气航空***有限公司 | 针对开关泄漏电流的被动泄漏管理电路 |
US10003192B2 (en) * | 2015-09-28 | 2018-06-19 | Nxp B.V. | Bus interfaces with unpowered termination |
CN105576955B (zh) * | 2016-01-30 | 2018-07-03 | 深圳南云微电子有限公司 | 高压启动电路及高压启动方法 |
US10075063B2 (en) * | 2017-01-13 | 2018-09-11 | Dialog Semiconductor Inc. | Dual stage Vcc charging for switched mode power supply |
US10277107B1 (en) * | 2017-12-27 | 2019-04-30 | Stmicroelectronics S.R.L. | Synchronous rectifier gate driver with active clamp |
US10243451B1 (en) | 2018-03-21 | 2019-03-26 | Dialog Semiconductor (Uk) Limited | System and method for powering a switching converter |
JP7175226B2 (ja) * | 2019-03-14 | 2022-11-18 | オムロン株式会社 | 電源装置 |
US20220271670A1 (en) * | 2019-07-29 | 2022-08-25 | Murata Manufacturing Co., Ltd. | Converter with hold-up circuit and inrush-control circuit |
CN112910076A (zh) * | 2021-01-27 | 2021-06-04 | 安徽东风机电科技股份有限公司 | 一种微动开关状态识别电路 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4135102A (en) * | 1977-07-18 | 1979-01-16 | Mostek Corporation | High performance inverter circuits |
US4409501A (en) * | 1981-07-20 | 1983-10-11 | Motorola Inc. | Power-on reset circuit |
EP0423885B1 (de) * | 1989-10-17 | 1994-04-13 | Philips Patentverwaltung GmbH | Stromversorgungseinrichtung mit Einschaltstrombegrenzungsschaltung |
EP0621148A2 (en) * | 1993-04-21 | 1994-10-26 | Matsushita Electric Industrial Co., Ltd. | Air-conditioning apparatus for electric vehicle |
US7265595B1 (en) * | 2006-03-03 | 2007-09-04 | Cypress Semiconductor Corporation | Stochastic reset circuit |
WO2008133859A3 (en) * | 2007-04-25 | 2008-12-24 | Advanced Analogic Tech Inc | Step-down switching regulator with freewheeling diode |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6094036A (en) * | 1995-12-05 | 2000-07-25 | Siemens Aktiengesellschaft | Electrical power supply with low-loss inrush current limiter and step-up converter circuit |
TW522623B (en) * | 2001-06-13 | 2003-03-01 | Delta Electronics Inc | Inrush current protection circuit |
US7266000B2 (en) * | 2004-09-09 | 2007-09-04 | Rockwell Automation Technologies, Incl | Controlled inrush current limiter |
US7391825B2 (en) * | 2005-01-31 | 2008-06-24 | Agere Systems Inc. | Comparator circuit having reduced pulse width distortion |
KR20070016413A (ko) * | 2005-08-03 | 2007-02-08 | 삼성탈레스 주식회사 | 전원 공급기의 돌입 전류 제한 회로 |
US20080061634A1 (en) * | 2006-09-07 | 2008-03-13 | Ricoh Company, Limited | Power-supply control device, interlock device, and electric apparatus |
TWI325636B (en) * | 2006-09-22 | 2010-06-01 | Richtek Technology Corp | Transistor with start-up control element |
US20100315058A1 (en) * | 2009-06-16 | 2010-12-16 | Chi-Shun Liao | Power supply apparatus with inrush current prevention circuit |
-
2012
- 2012-07-25 US US13/557,265 patent/US8791738B2/en not_active Expired - Fee Related
- 2012-07-25 EP EP12778397.5A patent/EP2745368B1/en not_active Not-in-force
- 2012-07-25 WO PCT/IB2012/001813 patent/WO2013027118A1/en active Application Filing
- 2012-07-25 CN CN201280040352.9A patent/CN103748752B/zh not_active Expired - Fee Related
-
2014
- 2014-07-25 US US14/340,725 patent/US9362816B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4135102A (en) * | 1977-07-18 | 1979-01-16 | Mostek Corporation | High performance inverter circuits |
US4409501A (en) * | 1981-07-20 | 1983-10-11 | Motorola Inc. | Power-on reset circuit |
EP0423885B1 (de) * | 1989-10-17 | 1994-04-13 | Philips Patentverwaltung GmbH | Stromversorgungseinrichtung mit Einschaltstrombegrenzungsschaltung |
EP0621148A2 (en) * | 1993-04-21 | 1994-10-26 | Matsushita Electric Industrial Co., Ltd. | Air-conditioning apparatus for electric vehicle |
US7265595B1 (en) * | 2006-03-03 | 2007-09-04 | Cypress Semiconductor Corporation | Stochastic reset circuit |
WO2008133859A3 (en) * | 2007-04-25 | 2008-12-24 | Advanced Analogic Tech Inc | Step-down switching regulator with freewheeling diode |
CN101755380A (zh) * | 2007-04-25 | 2010-06-23 | 先进模拟科技公司 | 具有续流二极管的降压开关稳压器 |
Also Published As
Publication number | Publication date |
---|---|
WO2013027118A1 (en) | 2013-02-28 |
EP2745368B1 (en) | 2019-04-10 |
US20140334200A1 (en) | 2014-11-13 |
US9362816B2 (en) | 2016-06-07 |
CN103748752A (zh) | 2014-04-23 |
US20130043912A1 (en) | 2013-02-21 |
EP2745368A1 (en) | 2014-06-25 |
US8791738B2 (en) | 2014-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200426 Address after: Ford street, Grand Cayman, Cayman Islands Patentee after: Kaiwei international Co. Address before: Hamilton, Bermuda Patentee before: Marvell International Ltd. Effective date of registration: 20200426 Address after: Singapore City Patentee after: Marvell Asia Pte. Ltd. Address before: Ford street, Grand Cayman, Cayman Islands Patentee before: Kaiwei international Co. Effective date of registration: 20200426 Address after: Hamilton, Bermuda Patentee after: Marvell International Ltd. Address before: Babado J San Mega Le Patentee before: MARVELL WORLD TRADE Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20210725 |