CN102097928A - 一种应用于ac/dc转换器的高压启动电路 - Google Patents
一种应用于ac/dc转换器的高压启动电路 Download PDFInfo
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- CN102097928A CN102097928A CN2011100340796A CN201110034079A CN102097928A CN 102097928 A CN102097928 A CN 102097928A CN 2011100340796 A CN2011100340796 A CN 2011100340796A CN 201110034079 A CN201110034079 A CN 201110034079A CN 102097928 A CN102097928 A CN 102097928A
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- 239000003990 capacitor Substances 0.000 claims abstract description 29
- 230000006837 decompression Effects 0.000 claims description 24
- 239000004065 semiconductor Substances 0.000 claims description 11
- 230000003412 degenerative effect Effects 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 4
- 230000005669 field effect Effects 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
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CN2011100340796A CN102097928B (zh) | 2011-01-31 | 2011-01-31 | 一种应用于ac/dc转换器的高压启动电路 |
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CN2011100340796A CN102097928B (zh) | 2011-01-31 | 2011-01-31 | 一种应用于ac/dc转换器的高压启动电路 |
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CN102097928A true CN102097928A (zh) | 2011-06-15 |
CN102097928B CN102097928B (zh) | 2013-05-08 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102761239A (zh) * | 2012-07-31 | 2012-10-31 | 成都启臣微电子有限公司 | 开关电源控制器的恒定电流高压启动电路 |
CN102802318A (zh) * | 2012-08-28 | 2012-11-28 | 绍兴光大芯业微电子有限公司 | 反激式快速启动led驱动电路结构 |
CN103036441A (zh) * | 2013-01-11 | 2013-04-10 | 成都启臣微电子有限公司 | 高压启动的高频反激式pwm控制电路 |
CN103078486A (zh) * | 2013-01-10 | 2013-05-01 | 无锡华润上华半导体有限公司 | 一种电源转换器中的高压启动电路 |
CN103199690A (zh) * | 2012-01-06 | 2013-07-10 | 西安展芯微电子技术有限公司 | 应用于反激式电源的x电容放电控制装置 |
CN103973089A (zh) * | 2013-02-06 | 2014-08-06 | 盛群半导体股份有限公司 | 高压启动电路及系统 |
CN104253529A (zh) * | 2013-06-25 | 2014-12-31 | 无锡华润上华半导体有限公司 | 电源管理芯片的启动电路及电源管理芯片 |
CN104779678A (zh) * | 2015-04-29 | 2015-07-15 | 从兴技术有限公司 | 一种电源管理电路 |
CN104917382A (zh) * | 2015-07-10 | 2015-09-16 | 灿瑞半导体(上海)有限公司 | 一种高压启动电路 |
CN105119476A (zh) * | 2015-09-17 | 2015-12-02 | 矽力杰半导体技术(杭州)有限公司 | 一种应用于开关电源中的x电容放电控制电路 |
CN108233686A (zh) * | 2018-03-09 | 2018-06-29 | 深圳深爱半导体股份有限公司 | 集成有功率开关管的电源管理集成电路及电源管理装置 |
CN116260326A (zh) * | 2023-05-16 | 2023-06-13 | 苏州萨沙迈半导体有限公司 | 开关电源转换器及其高压启动电路、电源芯片 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4460951A (en) * | 1982-07-01 | 1984-07-17 | Honeywell Information Systems Inc. | Control circuit arrangement for a self-start power supply |
CN101102080A (zh) * | 2007-06-11 | 2008-01-09 | 龙鼎微电子(上海)有限公司 | 升压稳压器的启动电路和升压稳压器的启动方法 |
US20080175027A1 (en) * | 2006-08-28 | 2008-07-24 | Sanken Electric Co., Ltd. | Switching power source apparatus |
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 |
-
2011
- 2011-01-31 CN CN2011100340796A patent/CN102097928B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4460951A (en) * | 1982-07-01 | 1984-07-17 | Honeywell Information Systems Inc. | Control circuit arrangement for a self-start power supply |
US20080175027A1 (en) * | 2006-08-28 | 2008-07-24 | Sanken Electric Co., Ltd. | Switching power source apparatus |
CN101102080A (zh) * | 2007-06-11 | 2008-01-09 | 龙鼎微电子(上海)有限公司 | 升压稳压器的启动电路和升压稳压器的启动方法 |
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 |
Non-Patent Citations (1)
Title |
---|
陈志军等: "一种用于离线式开关电源的内部电源电路", 《中国集成电路》, no. 8, 31 August 2006 (2006-08-31) * |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103199690A (zh) * | 2012-01-06 | 2013-07-10 | 西安展芯微电子技术有限公司 | 应用于反激式电源的x电容放电控制装置 |
CN103199690B (zh) * | 2012-01-06 | 2015-06-24 | 西安展芯微电子技术股份有限公司 | 应用于反激式电源的x电容放电控制装置 |
CN102761239B (zh) * | 2012-07-31 | 2015-04-22 | 成都启臣微电子有限公司 | 开关电源控制器的恒定电流高压启动电路 |
CN102761239A (zh) * | 2012-07-31 | 2012-10-31 | 成都启臣微电子有限公司 | 开关电源控制器的恒定电流高压启动电路 |
CN102802318B (zh) * | 2012-08-28 | 2014-09-17 | 绍兴光大芯业微电子有限公司 | 反激式快速启动led驱动电路结构 |
CN102802318A (zh) * | 2012-08-28 | 2012-11-28 | 绍兴光大芯业微电子有限公司 | 反激式快速启动led驱动电路结构 |
CN103078486A (zh) * | 2013-01-10 | 2013-05-01 | 无锡华润上华半导体有限公司 | 一种电源转换器中的高压启动电路 |
CN103036441A (zh) * | 2013-01-11 | 2013-04-10 | 成都启臣微电子有限公司 | 高压启动的高频反激式pwm控制电路 |
CN103973089B (zh) * | 2013-02-06 | 2016-03-09 | 盛群半导体股份有限公司 | 高压启动电路及系统 |
CN103973089A (zh) * | 2013-02-06 | 2014-08-06 | 盛群半导体股份有限公司 | 高压启动电路及系统 |
US9954431B2 (en) | 2013-06-25 | 2018-04-24 | Csmc Technologies Fab1 Co., Ltd. | Starting circuit of power management chip, and power management chip |
CN104253529A (zh) * | 2013-06-25 | 2014-12-31 | 无锡华润上华半导体有限公司 | 电源管理芯片的启动电路及电源管理芯片 |
CN104779678A (zh) * | 2015-04-29 | 2015-07-15 | 从兴技术有限公司 | 一种电源管理电路 |
CN104917382A (zh) * | 2015-07-10 | 2015-09-16 | 灿瑞半导体(上海)有限公司 | 一种高压启动电路 |
CN105119476A (zh) * | 2015-09-17 | 2015-12-02 | 矽力杰半导体技术(杭州)有限公司 | 一种应用于开关电源中的x电容放电控制电路 |
CN105119476B (zh) * | 2015-09-17 | 2018-01-02 | 矽力杰半导体技术(杭州)有限公司 | 一种应用于开关电源中的x电容放电控制电路 |
CN108233686A (zh) * | 2018-03-09 | 2018-06-29 | 深圳深爱半导体股份有限公司 | 集成有功率开关管的电源管理集成电路及电源管理装置 |
CN116260326A (zh) * | 2023-05-16 | 2023-06-13 | 苏州萨沙迈半导体有限公司 | 开关电源转换器及其高压启动电路、电源芯片 |
CN116260326B (zh) * | 2023-05-16 | 2023-08-22 | 苏州萨沙迈半导体有限公司 | 开关电源转换器及其高压启动电路、电源芯片 |
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Owner name: XI'AN POWER-RAIL MICROELECTRONIC TECHNOLOGY CO., L Free format text: FORMER OWNER: XI'AN CHIP-RAIL MICRO. CO., LTD. Effective date: 20130409 |
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Denomination of invention: High voltage starting circuit applied to AC/DC converter Effective date of registration: 20141120 Granted publication date: 20130508 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: XI'AN ZHANXIN MICROELECTRONICS TECHNOLOGY CO.,LTD. Registration number: 2014990000971 |
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Address after: 710075 room A305 of Xi'an hi tech Zone No. 77, No. 77 optoelectronics incubator building, Xi'an high tech Zone, Shaanxi Patentee after: XI'AN ZHANXIN MICROELECTRONIC TECHNOLOGY CO.,LTD. Address before: 710075 A305 room, Xi'an photoelectric Park, No. two, 77 science and technology road, Shaanxi, Xi'an Patentee before: XI'AN ZHANXIN MICROELECTRONICS TECHNOLOGY CO.,LTD. |
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Effective date of registration: 20180212 Address after: Shenzhen Nanshan District City, Guangdong streets High-tech Industrial Park in Guangdong province 518000 Shenzhen Software Park 3 building 201 Patentee after: Shenzhen zhic Microelectronic Technology Co.,Ltd. Address before: 710075 room A305 of Xi'an hi tech Zone No. 77, No. 77 optoelectronics incubator building, Xi'an high tech Zone, Shaanxi Patentee before: XI'AN ZHANXIN MICROELECTRONIC TECHNOLOGY CO.,LTD. |
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