CN101165983A - Current limiting short circuit protection circuit - Google Patents
Current limiting short circuit protection circuit Download PDFInfo
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- CN101165983A CN101165983A CNA200610063149XA CN200610063149A CN101165983A CN 101165983 A CN101165983 A CN 101165983A CN A200610063149X A CNA200610063149X A CN A200610063149XA CN 200610063149 A CN200610063149 A CN 200610063149A CN 101165983 A CN101165983 A CN 101165983A
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- 230000005669 field effect Effects 0.000 claims abstract description 100
- 239000003990 capacitor Substances 0.000 claims description 6
- 210000005239 tubule Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- HEZMWWAKWCSUCB-PHDIDXHHSA-N (3R,4R)-3,4-dihydroxycyclohexa-1,5-diene-1-carboxylic acid Chemical compound O[C@@H]1C=CC(C(O)=O)=C[C@H]1O HEZMWWAKWCSUCB-PHDIDXHHSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000008878 coupling Effects 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
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- 238000007689 inspection Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
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CN200610063149XA CN101165983B (en) | 2006-10-16 | 2006-10-16 | Current limiting short circuit protection circuit |
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CN200610063149XA CN101165983B (en) | 2006-10-16 | 2006-10-16 | Current limiting short circuit protection circuit |
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CN101165983A true CN101165983A (en) | 2008-04-23 |
CN101165983B CN101165983B (en) | 2010-06-09 |
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CN200610063149XA Active CN101165983B (en) | 2006-10-16 | 2006-10-16 | Current limiting short circuit protection circuit |
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Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101562323B (en) * | 2008-12-30 | 2012-04-18 | 天津南大强芯半导体芯片设计有限公司 | Short-circuit protection circuit |
CN102710130A (en) * | 2012-05-30 | 2012-10-03 | 西安航天民芯科技有限公司 | High precision AC/DC (alternating current/direct current) converter current-limit circuit |
CN102769281A (en) * | 2012-08-07 | 2012-11-07 | 圣邦微电子(北京)股份有限公司 | Quick-response current-limiting protection circuit |
CN103825592A (en) * | 2008-10-10 | 2014-05-28 | 万国半导体有限公司 | Current limiting load switch with dynamically generated tracking reference voltage |
CN105515357A (en) * | 2015-12-03 | 2016-04-20 | 上海中兴派能能源科技有限公司 | DCDC current-limiting circuit |
CN106936304A (en) * | 2017-05-16 | 2017-07-07 | 电子科技大学 | A kind of current limit circuit suitable for push-pull output stage LDO |
CN108063544A (en) * | 2017-12-26 | 2018-05-22 | 西北工业大学 | A kind of DC-DC boost converters start surge current protection circuit |
CN108512196A (en) * | 2018-03-28 | 2018-09-07 | 成都启臣微电子股份有限公司 | A kind of overload protection fast response circuit of primary side feedback AC-DC power supplys |
CN108574259A (en) * | 2018-06-22 | 2018-09-25 | 深圳市高胜科研电子有限公司 | A kind of protective device of direct current supply, system and control method |
CN108736436A (en) * | 2017-04-14 | 2018-11-02 | 意法半导体股份有限公司 | High voltage drive electrical circuit arrangement, corresponding device and method |
CN109361201A (en) * | 2018-12-07 | 2019-02-19 | 福建超瑞创原信息技术有限公司 | A kind of LDO current-limiting circuit compared based on electric current and electronic equipment |
CN109495095A (en) * | 2018-11-27 | 2019-03-19 | 黄山市祁门新飞电子科技发展有限公司 | Enhanced GaN power device gate drive circuit with defencive function |
CN111290462A (en) * | 2020-03-25 | 2020-06-16 | 上海洺太电子科技有限公司 | LDO (low dropout regulator) voltage stabilizer with high current and high power supply rejection ratio |
CN112968434A (en) * | 2021-03-15 | 2021-06-15 | 无锡众享科技有限公司 | High-precision overcurrent protection circuit |
CN113315089A (en) * | 2021-05-27 | 2021-08-27 | 晶艺半导体有限公司 | High power supply rejection ratio load switch circuit and control method thereof |
CN113437725A (en) * | 2021-06-21 | 2021-09-24 | 南京微盟电子有限公司 | Circuit for realizing overcurrent protection by utilizing packaging routing resistor |
CN114301028A (en) * | 2021-12-29 | 2022-04-08 | 合肥视涯技术有限公司 | Overcurrent protection circuit and display device |
CN115882429A (en) * | 2023-01-30 | 2023-03-31 | 苏州赛芯电子科技股份有限公司 | Overcurrent protection circuit and battery system |
CN116505893A (en) * | 2023-06-28 | 2023-07-28 | 深圳前海深蕾半导体有限公司 | AB type earphone driver |
CN117148909A (en) * | 2023-10-27 | 2023-12-01 | 无锡英迪芯微电子科技股份有限公司 | Short-circuit protection circuit of linear voltage stabilizer and linear voltage stabilizer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6166530A (en) * | 2000-02-11 | 2000-12-26 | Advanced Analogic Technologies, Inc. | Current-Limited switch with fast transient response |
ITTO20030533A1 (en) * | 2003-07-10 | 2005-01-11 | Atmel Corp | PROCEDURE AND CIRCUIT FOR CURRENT LIMITATION IN |
-
2006
- 2006-10-16 CN CN200610063149XA patent/CN101165983B/en active Active
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103825592B (en) * | 2008-10-10 | 2017-01-18 | 万国半导体有限公司 | current limiting load switch with dynamically generated tracking reference voltage |
CN103825592A (en) * | 2008-10-10 | 2014-05-28 | 万国半导体有限公司 | Current limiting load switch with dynamically generated tracking reference voltage |
CN101562323B (en) * | 2008-12-30 | 2012-04-18 | 天津南大强芯半导体芯片设计有限公司 | Short-circuit protection circuit |
CN102710130A (en) * | 2012-05-30 | 2012-10-03 | 西安航天民芯科技有限公司 | High precision AC/DC (alternating current/direct current) converter current-limit circuit |
CN102710130B (en) * | 2012-05-30 | 2017-10-10 | 西安航天民芯科技有限公司 | A kind of high-precision A C/DC converter current-limiting circuits |
CN102769281B (en) * | 2012-08-07 | 2015-05-06 | 圣邦微电子(北京)股份有限公司 | Quick-response current-limiting protection circuit |
CN102769281A (en) * | 2012-08-07 | 2012-11-07 | 圣邦微电子(北京)股份有限公司 | Quick-response current-limiting protection circuit |
CN105515357A (en) * | 2015-12-03 | 2016-04-20 | 上海中兴派能能源科技有限公司 | DCDC current-limiting circuit |
CN105515357B (en) * | 2015-12-03 | 2018-06-12 | 上海中兴派能能源科技股份有限公司 | A kind of DCDC current-limiting circuits |
CN108736436A (en) * | 2017-04-14 | 2018-11-02 | 意法半导体股份有限公司 | High voltage drive electrical circuit arrangement, corresponding device and method |
US11264982B2 (en) | 2017-04-14 | 2022-03-01 | Stmicroelectronics S.R.L. | High voltage driving electronic circuit arrangement having a short circuit protection, corresponding apparatus and method |
CN106936304A (en) * | 2017-05-16 | 2017-07-07 | 电子科技大学 | A kind of current limit circuit suitable for push-pull output stage LDO |
CN106936304B (en) * | 2017-05-16 | 2018-11-23 | 电子科技大学 | A kind of current limit circuit suitable for push-pull output stage LDO |
CN108063544B (en) * | 2017-12-26 | 2020-06-16 | 西北工业大学 | DC-DC boost converter starts surge current protection circuit |
CN108063544A (en) * | 2017-12-26 | 2018-05-22 | 西北工业大学 | A kind of DC-DC boost converters start surge current protection circuit |
CN108512196A (en) * | 2018-03-28 | 2018-09-07 | 成都启臣微电子股份有限公司 | A kind of overload protection fast response circuit of primary side feedback AC-DC power supplys |
CN108574259A (en) * | 2018-06-22 | 2018-09-25 | 深圳市高胜科研电子有限公司 | A kind of protective device of direct current supply, system and control method |
CN109495095A (en) * | 2018-11-27 | 2019-03-19 | 黄山市祁门新飞电子科技发展有限公司 | Enhanced GaN power device gate drive circuit with defencive function |
CN109361201A (en) * | 2018-12-07 | 2019-02-19 | 福建超瑞创原信息技术有限公司 | A kind of LDO current-limiting circuit compared based on electric current and electronic equipment |
CN109361201B (en) * | 2018-12-07 | 2024-02-23 | 福州码灵微电子科技有限公司 | LDO current limiting circuit based on current comparison and electronic equipment |
CN111290462A (en) * | 2020-03-25 | 2020-06-16 | 上海洺太电子科技有限公司 | LDO (low dropout regulator) voltage stabilizer with high current and high power supply rejection ratio |
CN112968434A (en) * | 2021-03-15 | 2021-06-15 | 无锡众享科技有限公司 | High-precision overcurrent protection circuit |
CN113315089A (en) * | 2021-05-27 | 2021-08-27 | 晶艺半导体有限公司 | High power supply rejection ratio load switch circuit and control method thereof |
CN113437725A (en) * | 2021-06-21 | 2021-09-24 | 南京微盟电子有限公司 | Circuit for realizing overcurrent protection by utilizing packaging routing resistor |
CN114301028B (en) * | 2021-12-29 | 2023-09-29 | 视涯科技股份有限公司 | Overcurrent protection circuit and display device |
CN114301028A (en) * | 2021-12-29 | 2022-04-08 | 合肥视涯技术有限公司 | Overcurrent protection circuit and display device |
CN115882429A (en) * | 2023-01-30 | 2023-03-31 | 苏州赛芯电子科技股份有限公司 | Overcurrent protection circuit and battery system |
CN115882429B (en) * | 2023-01-30 | 2024-02-02 | 苏州赛芯电子科技股份有限公司 | Overcurrent protection circuit and battery system |
CN116505893A (en) * | 2023-06-28 | 2023-07-28 | 深圳前海深蕾半导体有限公司 | AB type earphone driver |
CN116505893B (en) * | 2023-06-28 | 2023-09-26 | 深圳前海深蕾半导体有限公司 | AB type earphone driver |
CN117148909A (en) * | 2023-10-27 | 2023-12-01 | 无锡英迪芯微电子科技股份有限公司 | Short-circuit protection circuit of linear voltage stabilizer and linear voltage stabilizer |
CN117148909B (en) * | 2023-10-27 | 2023-12-26 | 无锡英迪芯微电子科技股份有限公司 | Short-circuit protection circuit of linear voltage stabilizer and linear voltage stabilizer |
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CN101165983B (en) | 2010-06-09 |
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Owner name: ANYKA (GUANGZHOU) MICROELECTRONICS TECHNOLOGY CO., Free format text: FORMER OWNER: SHENZHEN ANKAI MICROELECTRONICS TECHNOLOGY CO., LTD. Effective date: 20100122 |
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Address after: 510600, Guangzhou Science City, Guangdong science Road, 182 innovation building, C1 District, 3 floor Patentee after: Guangzhou Ankai Microelectronics Co.,Ltd. Address before: 510600, Guangzhou Science City, Guangdong science Road, 182 innovation building, C1 District, 3 floor Patentee before: ANYKA (GUANGZHOU) MICROELECTRONICS TECHNOLOGY Co.,Ltd. |
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Address after: 510555 No. 107 Bowen Road, Huangpu District, Guangzhou, Guangdong Patentee after: Guangzhou Ankai Microelectronics Co.,Ltd. Address before: 510600, Guangzhou Science City, Guangdong science Road, 182 innovation building, C1 District, 3 floor Patentee before: Guangzhou Ankai Microelectronics Co.,Ltd. |