CN101165983B - 一种限流短路保护电路 - Google Patents
一种限流短路保护电路 Download PDFInfo
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- CN101165983B CN101165983B CN200610063149XA CN200610063149A CN101165983B CN 101165983 B CN101165983 B CN 101165983B CN 200610063149X A CN200610063149X A CN 200610063149XA CN 200610063149 A CN200610063149 A CN 200610063149A CN 101165983 B CN101165983 B CN 101165983B
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CN200610063149XA CN101165983B (zh) | 2006-10-16 | 2006-10-16 | 一种限流短路保护电路 |
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CN200610063149XA CN101165983B (zh) | 2006-10-16 | 2006-10-16 | 一种限流短路保护电路 |
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CN101165983A CN101165983A (zh) | 2008-04-23 |
CN101165983B true CN101165983B (zh) | 2010-06-09 |
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Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7728655B2 (en) * | 2008-10-10 | 2010-06-01 | Alpha & Omega Semiconductor, Inc. | Current limiting load switch with dynamically generated tracking reference voltage |
CN101562323B (zh) * | 2008-12-30 | 2012-04-18 | 天津南大强芯半导体芯片设计有限公司 | 短路保护电路 |
CN102710130B (zh) * | 2012-05-30 | 2017-10-10 | 西安航天民芯科技有限公司 | 一种高精度ac/dc转换器限流电路 |
CN102769281B (zh) * | 2012-08-07 | 2015-05-06 | 圣邦微电子(北京)股份有限公司 | 一种快速响应限流保护电路 |
CN105515357B (zh) * | 2015-12-03 | 2018-06-12 | 上海中兴派能能源科技股份有限公司 | 一种dcdc限流电路 |
IT201700042107A1 (it) * | 2017-04-14 | 2018-10-14 | St Microelectronics Srl | Disposizione circuitale elettronica di pilotaggio ad alta tensione, apparecchiatura e procedimento corrispondenti |
CN106936304B (zh) * | 2017-05-16 | 2018-11-23 | 电子科技大学 | 一种适用于推挽输出级ldo的电流限制电路 |
CN108063544B (zh) * | 2017-12-26 | 2020-06-16 | 西北工业大学 | 一种dc-dc升压转换器启动浪涌电流保护电路 |
CN108512196B (zh) * | 2018-03-28 | 2019-10-15 | 成都启臣微电子股份有限公司 | 一种原边反馈ac-dc电源的过载保护快速响应电路 |
CN108574259A (zh) * | 2018-06-22 | 2018-09-25 | 深圳市高胜科研电子有限公司 | 一种直流供电的保护装置、***及控制方法 |
CN109495095B (zh) * | 2018-11-27 | 2022-08-30 | 黄山市祁门新飞电子科技发展有限公司 | 带保护功能的增强型GaN功率器件栅驱动电路 |
CN109361201B (zh) * | 2018-12-07 | 2024-02-23 | 福州码灵微电子科技有限公司 | 一种基于电流比较的ldo限流电路及电子设备 |
CN111290462A (zh) * | 2020-03-25 | 2020-06-16 | 上海洺太电子科技有限公司 | 一种大电流高电源抑制比ldo稳压器 |
CN112968434B (zh) * | 2021-03-15 | 2023-06-02 | 无锡众享科技有限公司 | 一种高精度过流保护电路 |
CN113315089B (zh) * | 2021-05-27 | 2023-06-23 | 晶艺半导体有限公司 | 一种高电源抑制比负载开关电路及其控制方法 |
CN113437725B (zh) * | 2021-06-21 | 2022-07-26 | 南京微盟电子有限公司 | 一种利用封装打线电阻实现过流保护的电路 |
CN114301028B (zh) * | 2021-12-29 | 2023-09-29 | 视涯科技股份有限公司 | 一种过流保护电路及显示装置 |
CN115882429B (zh) * | 2023-01-30 | 2024-02-02 | 苏州赛芯电子科技股份有限公司 | 过流保护电路和电池*** |
CN116505893B (zh) * | 2023-06-28 | 2023-09-26 | 深圳前海深蕾半导体有限公司 | 一种ab类耳机驱动器 |
CN117148909B (zh) * | 2023-10-27 | 2023-12-26 | 无锡英迪芯微电子科技股份有限公司 | 线性稳压器的短路保护电路及线性稳压器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1214526C (zh) * | 2000-02-11 | 2005-08-10 | 先进模拟科技公司 | 限流开关和限制流经功率mosfet的电流的方法 |
CN1839359A (zh) * | 2003-07-10 | 2006-09-27 | 艾梅尔公司 | 用于在电压调节器中进行限流的方法及装置 |
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- 2006-10-16 CN CN200610063149XA patent/CN101165983B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1214526C (zh) * | 2000-02-11 | 2005-08-10 | 先进模拟科技公司 | 限流开关和限制流经功率mosfet的电流的方法 |
CN1839359A (zh) * | 2003-07-10 | 2006-09-27 | 艾梅尔公司 | 用于在电压调节器中进行限流的方法及装置 |
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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. |