CN106803666A - 开关电源控制装置及开关电源 - Google Patents
开关电源控制装置及开关电源 Download PDFInfo
- Publication number
- CN106803666A CN106803666A CN201510836236.3A CN201510836236A CN106803666A CN 106803666 A CN106803666 A CN 106803666A CN 201510836236 A CN201510836236 A CN 201510836236A CN 106803666 A CN106803666 A CN 106803666A
- Authority
- CN
- China
- Prior art keywords
- signal
- leakage resistance
- power supply
- control device
- switching power
- 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.)
- Granted
Links
Classifications
-
- 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
- H02H7/10—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 converters; for rectifiers
- H02H7/12—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 converters; for rectifiers for static converters or rectifiers
- H02H7/125—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 converters; for rectifiers for static converters or rectifiers for rectifiers
- H02H7/1255—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 converters; for rectifiers for static converters or rectifiers for rectifiers responsive to internal faults, e.g. by monitoring ripple in output voltage
-
- 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
- H02H7/10—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 converters; for rectifiers
- H02H7/12—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 converters; for rectifiers for static converters or rectifiers
- H02H7/122—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters
- H02H7/1225—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 converters; for rectifiers for static converters or rectifiers for inverters, i.e. dc/ac converters responsive to internal faults, e.g. shoot-through
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- 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
- H02H7/10—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 converters; for rectifiers
- H02H7/12—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 converters; for rectifiers for static converters or rectifiers
- H02H7/1216—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 converters; for rectifiers for static converters or rectifiers for AC-AC 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
-
- 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
-
- 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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal 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
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal 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
Abstract
Description
Claims (11)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510836236.3A CN106803666B (zh) | 2015-11-26 | 2015-11-26 | 开关电源控制装置及开关电源 |
US15/769,316 US10367348B2 (en) | 2015-11-26 | 2016-11-24 | Switch-mode power supply and control having protection from a short-circuited current sensing resistor |
EP16868022.1A EP3381099A4 (en) | 2015-11-26 | 2016-11-24 | Switch-mode power supply and control apparatus of the same |
PCT/CN2016/107136 WO2017088799A1 (en) | 2015-11-26 | 2016-11-24 | Switch-mode power supply and control apparatus of the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510836236.3A CN106803666B (zh) | 2015-11-26 | 2015-11-26 | 开关电源控制装置及开关电源 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106803666A true CN106803666A (zh) | 2017-06-06 |
CN106803666B CN106803666B (zh) | 2019-04-19 |
Family
ID=58763964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510836236.3A Active CN106803666B (zh) | 2015-11-26 | 2015-11-26 | 开关电源控制装置及开关电源 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10367348B2 (zh) |
EP (1) | EP3381099A4 (zh) |
CN (1) | CN106803666B (zh) |
WO (1) | WO2017088799A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108832806A (zh) * | 2018-07-04 | 2018-11-16 | 无锡硅动力微电子股份有限公司 | 开关电源控制单元和具有高压启动时间控制及线电压检测的电路 |
CN109546623A (zh) * | 2019-01-14 | 2019-03-29 | 上海艾为电子技术股份有限公司 | 一种电荷泵升压电路短路保护电路 |
CN110007132A (zh) * | 2019-05-08 | 2019-07-12 | 南京芯耐特半导体有限公司 | 一种低压零功耗cmos上电检测电路 |
CN111721991A (zh) * | 2020-06-04 | 2020-09-29 | 华帝股份有限公司 | 直流变频电流的检测电路 |
CN111725786A (zh) * | 2019-03-19 | 2020-09-29 | 比亚迪股份有限公司 | 一种电子设备、电源及其电源电路 |
CN117895420A (zh) * | 2024-03-14 | 2024-04-16 | 电子科技大学 | 一种用于回旋行波管功率模块的脉宽检测保护电路 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110048599B (zh) * | 2019-05-28 | 2024-03-01 | 苏州力生美半导体有限公司 | 开关电源驱动电路 |
CN111835326B (zh) * | 2020-07-29 | 2023-08-18 | 成都通用整流电器研究所 | 一种基于igbt驱动的模块安全控制保护及指示电路 |
CN114070297A (zh) * | 2020-08-05 | 2022-02-18 | 圣邦微电子(北京)股份有限公司 | 微功耗的电平翻转电路及降低电路中瞬态电流的方法 |
JP7261989B2 (ja) * | 2021-07-30 | 2023-04-21 | パナソニックIpマネジメント株式会社 | 負荷短絡検知方法及び負荷短絡検知装置 |
Citations (4)
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CN101969188A (zh) * | 2010-10-25 | 2011-02-09 | 灿芯半导体(上海)有限公司 | 用于开关电源的电阻短路保护装置和保护方法 |
US20130033197A1 (en) * | 2011-08-05 | 2013-02-07 | Dongbu Hitek Co., Ltd. | Isolated flyback converter for light emitting diode driver |
CN103401428A (zh) * | 2013-07-31 | 2013-11-20 | 普缘芯半导体科技(上海)有限公司 | 开关电源控制芯片以及开关电源控制系统 |
CN104734510A (zh) * | 2013-12-20 | 2015-06-24 | 比亚迪股份有限公司 | 开关电源及其控制芯片 |
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DE4310513C1 (de) | 1993-03-31 | 1994-06-23 | Kloeckner Moeller Gmbh | Schaltungsanordnung zum Überlastschutz für Schaltnetzteile |
KR101021993B1 (ko) * | 2004-08-05 | 2011-03-16 | 페어차일드코리아반도체 주식회사 | 스위칭 모드 파워 서플라이와 그 스위칭 제어 장치 |
KR101262954B1 (ko) | 2006-03-03 | 2013-05-09 | 페어차일드코리아반도체 주식회사 | 스위칭 모드 파워 서플라이 |
US7760478B2 (en) * | 2007-03-16 | 2010-07-20 | System General Corp. | Control circuit with short-circuit protection for current sense terminal of power converters |
JP5044448B2 (ja) * | 2008-03-03 | 2012-10-10 | ルネサスエレクトロニクス株式会社 | 電源スイッチ回路 |
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TWI403061B (zh) * | 2009-06-22 | 2013-07-21 | Richpower Microelectronics | 用於隔離式電源供應器的電流感測電阻短路保護裝置及方法 |
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CN102946197B (zh) * | 2012-09-14 | 2014-06-25 | 昂宝电子(上海)有限公司 | 用于电源变换系统的电压和电流控制的系统和方法 |
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KR102066035B1 (ko) * | 2013-12-12 | 2020-01-14 | 온세미컨덕터코리아 주식회사 | 감지저항단락 판단 회로 및 이를 포함하는 스위치 제어 회로와 전력 공급 장치 |
CN203800836U (zh) | 2014-04-24 | 2014-08-27 | 苏州华芯微电子股份有限公司 | 一种开关电源的cs短路保护电路 |
CN205070404U (zh) | 2015-10-27 | 2016-03-02 | 广州视源电子科技股份有限公司 | 短路保护电路及开关电源电路 |
-
2015
- 2015-11-26 CN CN201510836236.3A patent/CN106803666B/zh active Active
-
2016
- 2016-11-24 EP EP16868022.1A patent/EP3381099A4/en not_active Withdrawn
- 2016-11-24 WO PCT/CN2016/107136 patent/WO2017088799A1/en active Application Filing
- 2016-11-24 US US15/769,316 patent/US10367348B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101969188A (zh) * | 2010-10-25 | 2011-02-09 | 灿芯半导体(上海)有限公司 | 用于开关电源的电阻短路保护装置和保护方法 |
US20130033197A1 (en) * | 2011-08-05 | 2013-02-07 | Dongbu Hitek Co., Ltd. | Isolated flyback converter for light emitting diode driver |
CN103401428A (zh) * | 2013-07-31 | 2013-11-20 | 普缘芯半导体科技(上海)有限公司 | 开关电源控制芯片以及开关电源控制系统 |
CN104734510A (zh) * | 2013-12-20 | 2015-06-24 | 比亚迪股份有限公司 | 开关电源及其控制芯片 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108832806A (zh) * | 2018-07-04 | 2018-11-16 | 无锡硅动力微电子股份有限公司 | 开关电源控制单元和具有高压启动时间控制及线电压检测的电路 |
CN108832806B (zh) * | 2018-07-04 | 2023-11-21 | 无锡硅动力微电子股份有限公司 | 开关电源控制单元和具有高压启动时间控制及线电压检测的电路 |
CN109546623A (zh) * | 2019-01-14 | 2019-03-29 | 上海艾为电子技术股份有限公司 | 一种电荷泵升压电路短路保护电路 |
CN109546623B (zh) * | 2019-01-14 | 2023-12-01 | 上海艾为电子技术股份有限公司 | 一种电荷泵升压电路短路保护电路 |
CN111725786A (zh) * | 2019-03-19 | 2020-09-29 | 比亚迪股份有限公司 | 一种电子设备、电源及其电源电路 |
CN111725786B (zh) * | 2019-03-19 | 2022-09-16 | 比亚迪半导体股份有限公司 | 一种电子设备、电源及其电源电路 |
CN110007132A (zh) * | 2019-05-08 | 2019-07-12 | 南京芯耐特半导体有限公司 | 一种低压零功耗cmos上电检测电路 |
CN110007132B (zh) * | 2019-05-08 | 2024-03-15 | 南京芯耐特半导体有限公司 | 一种低压零功耗cmos上电检测电路 |
CN111721991A (zh) * | 2020-06-04 | 2020-09-29 | 华帝股份有限公司 | 直流变频电流的检测电路 |
CN117895420A (zh) * | 2024-03-14 | 2024-04-16 | 电子科技大学 | 一种用于回旋行波管功率模块的脉宽检测保护电路 |
Also Published As
Publication number | Publication date |
---|---|
US10367348B2 (en) | 2019-07-30 |
US20180309283A1 (en) | 2018-10-25 |
EP3381099A1 (en) | 2018-10-03 |
CN106803666B (zh) | 2019-04-19 |
EP3381099A4 (en) | 2018-10-03 |
WO2017088799A1 (en) | 2017-06-01 |
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Effective date of registration: 20191203 Address after: 518119 1 Yanan Road, Kwai Chung street, Dapeng New District, Shenzhen, Guangdong Patentee after: Shenzhen BYD Microelectronics Co., Ltd. Address before: BYD 518118 Shenzhen Road, Guangdong province Pingshan New District No. 3009 Patentee before: Biyadi Co., Ltd. |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 518119 No.1 Yan'an Road, Kuiyong street, Dapeng New District, Shenzhen City, Guangdong Province Patentee after: BYD Semiconductor Co.,Ltd. Address before: 518119 No.1 Yan'an Road, Kwai Chung street, Dapeng New District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN BYD MICROELECTRONICS Co.,Ltd. |