CN102143629A - 用于市电led灯驱动的高压单片集成电路(xl5002) - Google Patents
用于市电led灯驱动的高压单片集成电路(xl5002) Download PDFInfo
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- CN102143629A CN102143629A CN2010101713065A CN201010171306A CN102143629A CN 102143629 A CN102143629 A CN 102143629A CN 2010101713065 A CN2010101713065 A CN 2010101713065A CN 201010171306 A CN201010171306 A CN 201010171306A CN 102143629 A CN102143629 A CN 102143629A
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Abstract
Description
器件编号 | 器件类型 | 参数指标 |
100 | 集成电路 | XL5002 |
201 | 高压整流桥 | 600V/1A |
202 | 高压滤波电容 | 电解电容10uf/400V |
203 | 高压NPN三极管 | 13001 |
204 | 金属膜电阻 | 560K 1/4W |
205 | 低压电解电容 | 22uf/16V |
206 | 高压肖特基二极管 | 600V 1A |
207 | 金属膜电阻 | 0.25ohm 1/4W |
208 | 贴片电感 | 1mh/1A |
209 | 低压电解电容 | 100uf/16V |
210 | LED管芯(一颗或若干颗串联) | 3W |
Claims (5)
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CN201010171306.5A CN102143629B (zh) | 2010-05-11 | 2010-05-11 | 用于市电led灯驱动的高压单片集成电路(xl5002) |
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CN201010171306.5A CN102143629B (zh) | 2010-05-11 | 2010-05-11 | 用于市电led灯驱动的高压单片集成电路(xl5002) |
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CN102143629A true CN102143629A (zh) | 2011-08-03 |
CN102143629B CN102143629B (zh) | 2014-06-11 |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102297352A (zh) * | 2011-08-23 | 2011-12-28 | 甄海威 | 基于复合散热技术的led灯 |
CN103684422A (zh) * | 2013-12-12 | 2014-03-26 | 安伏(苏州)电子有限公司 | 无光耦元件的高压直流信号隔离采样装置 |
CN103687219A (zh) * | 2013-11-29 | 2014-03-26 | 广西玖典电子新材料有限公司 | Ltc3543驱动白光led灯 |
CN104679089A (zh) * | 2013-11-26 | 2015-06-03 | 上海贝岭股份有限公司 | 用于集成led驱动芯片的梯级过温补偿保护系统及电路 |
CN105120571A (zh) * | 2015-09-14 | 2015-12-02 | 昂宝电子(上海)有限公司 | 用于发光二极管照明系统中的电流调节的系统和方法 |
CN107272808A (zh) * | 2017-08-11 | 2017-10-20 | 何金昌 | 一种应用于集成芯片的ldo电路 |
CN107396485A (zh) * | 2016-05-17 | 2017-11-24 | 美格纳半导体有限公司 | 具有过热保护能力的多通道led 驱动器 |
CN112068632A (zh) * | 2020-08-31 | 2020-12-11 | 江苏东海半导体科技有限公司 | 一种高精度电压基准电路 |
Citations (2)
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CN201182026Y (zh) * | 2008-01-28 | 2009-01-14 | 缪复华 | 一种led灯组驱动电源装置 |
US7550934B1 (en) * | 2008-04-02 | 2009-06-23 | Micrel, Inc. | LED driver with fast open circuit protection, short circuit compensation, and rapid brightness control response |
-
2010
- 2010-05-11 CN CN201010171306.5A patent/CN102143629B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201182026Y (zh) * | 2008-01-28 | 2009-01-14 | 缪复华 | 一种led灯组驱动电源装置 |
US7550934B1 (en) * | 2008-04-02 | 2009-06-23 | Micrel, Inc. | LED driver with fast open circuit protection, short circuit compensation, and rapid brightness control response |
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102297352B (zh) * | 2011-08-23 | 2014-10-01 | 何永祥 | 基于复合散热技术的led灯 |
CN102297352A (zh) * | 2011-08-23 | 2011-12-28 | 甄海威 | 基于复合散热技术的led灯 |
CN104679089B (zh) * | 2013-11-26 | 2016-03-09 | 上海贝岭股份有限公司 | 用于集成led驱动芯片的梯级过温补偿保护系统及电路 |
CN104679089A (zh) * | 2013-11-26 | 2015-06-03 | 上海贝岭股份有限公司 | 用于集成led驱动芯片的梯级过温补偿保护系统及电路 |
CN103687219A (zh) * | 2013-11-29 | 2014-03-26 | 广西玖典电子新材料有限公司 | Ltc3543驱动白光led灯 |
CN103684422A (zh) * | 2013-12-12 | 2014-03-26 | 安伏(苏州)电子有限公司 | 无光耦元件的高压直流信号隔离采样装置 |
TWI611724B (zh) * | 2015-09-14 | 2018-01-11 | 用於發光二極體照明系統中的電流調節的系統和方法 | |
CN107396498B (zh) * | 2015-09-14 | 2019-07-23 | 昂宝电子(上海)有限公司 | 用于发光二极管照明系统中的电流调节的系统和方法 |
US11336177B2 (en) | 2015-09-14 | 2022-05-17 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for current regulation in light-emitting-diode lighting systems |
CN107396498A (zh) * | 2015-09-14 | 2017-11-24 | 昂宝电子(上海)有限公司 | 用于发光二极管照明系统中的电流调节的系统和方法 |
TWI608759B (zh) * | 2015-09-14 | 2017-12-11 | System and method for current regulation in light emitting diode lighting systems | |
TWI611726B (zh) * | 2015-09-14 | 2018-01-11 | 用於發光二極體照明系統中的電流調節的系統和方法 | |
CN105120571A (zh) * | 2015-09-14 | 2015-12-02 | 昂宝电子(上海)有限公司 | 用于发光二极管照明系统中的电流调节的系统和方法 |
US9883556B2 (en) | 2015-09-14 | 2018-01-30 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for current regulation in light-emitting-diode lighting systems |
CN105120571B (zh) * | 2015-09-14 | 2018-05-01 | 昂宝电子(上海)有限公司 | 用于发光二极管照明系统中的电流调节的系统和方法 |
US10806003B2 (en) | 2015-09-14 | 2020-10-13 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for current regulation in light-emitting-diode lighting systems |
US10244592B2 (en) | 2015-09-14 | 2019-03-26 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for current regulation in light-emitting-diode lighting systems |
US10244593B2 (en) | 2015-09-14 | 2019-03-26 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for current regulation in light-emitting-diode lighting systems |
US10285228B2 (en) | 2015-09-14 | 2019-05-07 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for current regulation in light-emitting-diode lighting systems |
US10779373B2 (en) | 2015-09-14 | 2020-09-15 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for current regulation in light-emitting-diode lighting systems |
US10595369B2 (en) | 2015-09-14 | 2020-03-17 | On-Bright Electronics (Shanghai) Co., Ltd. | Systems and methods for current regulation in light-emitting-diode lighting systems |
CN107396485B (zh) * | 2016-05-17 | 2021-03-30 | 美格纳半导体有限公司 | 具有过热保护能力的多通道led驱动器 |
CN107396485A (zh) * | 2016-05-17 | 2017-11-24 | 美格纳半导体有限公司 | 具有过热保护能力的多通道led 驱动器 |
CN107272808A (zh) * | 2017-08-11 | 2017-10-20 | 何金昌 | 一种应用于集成芯片的ldo电路 |
CN107272808B (zh) * | 2017-08-11 | 2019-01-29 | 泉州市天龙电子科技有限公司 | 一种应用于集成芯片的ldo电路 |
CN112068632A (zh) * | 2020-08-31 | 2020-12-11 | 江苏东海半导体科技有限公司 | 一种高精度电压基准电路 |
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Address after: 201206 Shanghai city Pudong New Area gold Yulu No. 251 Building 2 floor 2 West Applicant after: SHANGHAI XINLONG SEMICONDUCTOR Co.,Ltd. Address before: 201208, Shanghai, Pudong New Area East Tong Road No. 240 navigation building on the third floor Applicant before: SHANGHAI XINLONG SEMICONDUCTOR Co.,Ltd. |
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Denomination of invention: High voltage single-chip integrated circuit (XL5002) for driving commercial LED lights Granted publication date: 20140611 Pledgee: China Merchants Bank Co.,Ltd. Shanghai Branch Pledgor: SHANGHAI XINLONG SEMICONDUCTOR TECHNOLOGY CO.,LTD. Registration number: Y2024310000890 |