CN102832797A - 高压电流源复用采样电路和开关电源 - Google Patents
高压电流源复用采样电路和开关电源 Download PDFInfo
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103219898A (zh) * | 2013-04-02 | 2013-07-24 | 苏州博创集成电路设计有限公司 | 具有电流采样和启动结构的半导体装置 |
CN106329959A (zh) * | 2015-06-30 | 2017-01-11 | 华润矽威科技(上海)有限公司 | 高压自供电电路 |
CN107888193A (zh) * | 2016-09-29 | 2018-04-06 | 维谛技术有限公司 | 一种信号采集电路及信号采集器 |
CN117517753A (zh) * | 2024-01-03 | 2024-02-06 | 江苏帝奥微电子股份有限公司 | 采用电阻采样且兼容p、n型功率管的电流采样电路 |
Citations (6)
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CN1196604A (zh) * | 1997-04-17 | 1998-10-21 | 明碁电脑股份有限公司 | 可快速回复启动的省电型电源供应器 |
CN101029910A (zh) * | 2007-03-22 | 2007-09-05 | 华为技术有限公司 | 电流检测电路及装置 |
CN201054548Y (zh) * | 2007-06-26 | 2008-04-30 | 绿达光电(苏州)有限公司 | Ac-dc转换器的高压启动电路 |
CN101901019A (zh) * | 2010-07-16 | 2010-12-01 | 昌芯(西安)集成电路科技有限责任公司 | 一种高压恒流启动的内部电源电路 |
CN101951137A (zh) * | 2010-10-12 | 2011-01-19 | 苏州大学 | 高压启动电路 |
CN102185468A (zh) * | 2011-04-27 | 2011-09-14 | 大连连顺电子有限公司 | 高压启动开关和检测晶体管复用电路及应用该电路的开关电源 |
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- 2012-08-24 CN CN2012103052564A patent/CN102832797A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1196604A (zh) * | 1997-04-17 | 1998-10-21 | 明碁电脑股份有限公司 | 可快速回复启动的省电型电源供应器 |
CN101029910A (zh) * | 2007-03-22 | 2007-09-05 | 华为技术有限公司 | 电流检测电路及装置 |
CN201054548Y (zh) * | 2007-06-26 | 2008-04-30 | 绿达光电(苏州)有限公司 | Ac-dc转换器的高压启动电路 |
CN101901019A (zh) * | 2010-07-16 | 2010-12-01 | 昌芯(西安)集成电路科技有限责任公司 | 一种高压恒流启动的内部电源电路 |
CN101951137A (zh) * | 2010-10-12 | 2011-01-19 | 苏州大学 | 高压启动电路 |
CN102185468A (zh) * | 2011-04-27 | 2011-09-14 | 大连连顺电子有限公司 | 高压启动开关和检测晶体管复用电路及应用该电路的开关电源 |
Non-Patent Citations (1)
Title |
---|
关旭: "一种AC/DC开关电源芯片控制电路的设计", 《中国优秀硕士学位论文全文数据库》, 15 August 2011 (2011-08-15) * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103219898A (zh) * | 2013-04-02 | 2013-07-24 | 苏州博创集成电路设计有限公司 | 具有电流采样和启动结构的半导体装置 |
CN103219898B (zh) * | 2013-04-02 | 2016-06-01 | 苏州博创集成电路设计有限公司 | 具有电流采样和启动结构的半导体装置 |
CN106329959A (zh) * | 2015-06-30 | 2017-01-11 | 华润矽威科技(上海)有限公司 | 高压自供电电路 |
CN106329959B (zh) * | 2015-06-30 | 2019-04-26 | 华润矽威科技(上海)有限公司 | 高压自供电电路 |
CN107888193A (zh) * | 2016-09-29 | 2018-04-06 | 维谛技术有限公司 | 一种信号采集电路及信号采集器 |
CN117517753A (zh) * | 2024-01-03 | 2024-02-06 | 江苏帝奥微电子股份有限公司 | 采用电阻采样且兼容p、n型功率管的电流采样电路 |
CN117517753B (zh) * | 2024-01-03 | 2024-03-29 | 江苏帝奥微电子股份有限公司 | 采用电阻采样且兼容p、n型功率管的电流采样电路 |
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Inventor after: Zhang Guojun Inventor after: Fan Mao Inventor after: Yang Xing Inventor after: Wang Wenjun Inventor before: Zhang Guojun Inventor before: Yang Xing Inventor before: Li Wei Inventor before: Li Ping |
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