CN103633824A - 一种开关电源控制方法及系统 - Google Patents
一种开关电源控制方法及系统 Download PDFInfo
- Publication number
- CN103633824A CN103633824A CN201310470197.0A CN201310470197A CN103633824A CN 103633824 A CN103633824 A CN 103633824A CN 201310470197 A CN201310470197 A CN 201310470197A CN 103633824 A CN103633824 A CN 103633824A
- Authority
- CN
- China
- Prior art keywords
- switching
- power device
- controller
- load
- current detecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims description 43
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 230000004044 response Effects 0.000 abstract description 6
- 230000006872 improvement Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 description 18
- 230000005669 field effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 208000035126 Facies Diseases 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Landscapes
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310470197.0A CN103633824B (zh) | 2013-10-10 | 2013-10-10 | 一种开关电源控制方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310470197.0A CN103633824B (zh) | 2013-10-10 | 2013-10-10 | 一种开关电源控制方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103633824A true CN103633824A (zh) | 2014-03-12 |
CN103633824B CN103633824B (zh) | 2017-03-01 |
Family
ID=50214545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310470197.0A Active CN103633824B (zh) | 2013-10-10 | 2013-10-10 | 一种开关电源控制方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103633824B (zh) |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000217344A (ja) * | 1999-01-26 | 2000-08-04 | Sharp Corp | スイッチング電源回路 |
US20030111983A1 (en) * | 2001-12-10 | 2003-06-19 | Miller Greg J. | Efficient buck topology DC-DC power stage utilizing monolithic N- channel upper FET and pilot current sensing |
CN1604001A (zh) * | 2002-07-10 | 2005-04-06 | 马维尔国际贸易有限公司 | 功率阵列系统和方法 |
CN1622437A (zh) * | 2003-11-27 | 2005-06-01 | 株式会社理光 | 开关稳压器 |
CN1832313A (zh) * | 2005-03-07 | 2006-09-13 | 富士电机电子设备技术株式会社 | 用于开关式电源电路的控制系统 |
JP2009075957A (ja) * | 2007-09-21 | 2009-04-09 | Renesas Technology Corp | 電源回路および半導体装置 |
CN101572479A (zh) * | 2005-01-26 | 2009-11-04 | 株式会社瑞萨科技 | 用于电源的电子部件和电源装置 |
CN101667019A (zh) * | 2009-07-01 | 2010-03-10 | 成都诺奇尔微电子技术有限公司 | 双模调制且模式平滑转换的开关电源控制方法及电路 |
CN102064693A (zh) * | 2009-11-18 | 2011-05-18 | 瑞萨电子株式会社 | 开关元件的驱动方法和电源装置 |
CN102497711A (zh) * | 2011-12-31 | 2012-06-13 | 杭州士兰微电子股份有限公司 | Led驱动电路及包含该驱动电路的开关电源 |
-
2013
- 2013-10-10 CN CN201310470197.0A patent/CN103633824B/zh active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000217344A (ja) * | 1999-01-26 | 2000-08-04 | Sharp Corp | スイッチング電源回路 |
US20030111983A1 (en) * | 2001-12-10 | 2003-06-19 | Miller Greg J. | Efficient buck topology DC-DC power stage utilizing monolithic N- channel upper FET and pilot current sensing |
CN1604001A (zh) * | 2002-07-10 | 2005-04-06 | 马维尔国际贸易有限公司 | 功率阵列系统和方法 |
CN1622437A (zh) * | 2003-11-27 | 2005-06-01 | 株式会社理光 | 开关稳压器 |
CN101572479A (zh) * | 2005-01-26 | 2009-11-04 | 株式会社瑞萨科技 | 用于电源的电子部件和电源装置 |
CN1832313A (zh) * | 2005-03-07 | 2006-09-13 | 富士电机电子设备技术株式会社 | 用于开关式电源电路的控制系统 |
JP2009075957A (ja) * | 2007-09-21 | 2009-04-09 | Renesas Technology Corp | 電源回路および半導体装置 |
CN101667019A (zh) * | 2009-07-01 | 2010-03-10 | 成都诺奇尔微电子技术有限公司 | 双模调制且模式平滑转换的开关电源控制方法及电路 |
CN102064693A (zh) * | 2009-11-18 | 2011-05-18 | 瑞萨电子株式会社 | 开关元件的驱动方法和电源装置 |
CN102497711A (zh) * | 2011-12-31 | 2012-06-13 | 杭州士兰微电子股份有限公司 | Led驱动电路及包含该驱动电路的开关电源 |
Also Published As
Publication number | Publication date |
---|---|
CN103633824B (zh) | 2017-03-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Deshpande et al. | Design of a silicon-WBG hybrid switch | |
JP2009142070A (ja) | 電力用半導体素子のゲート駆動方式 | |
WO2013117091A1 (zh) | 无桥功率因数校正电路及其控制方法 | |
CN201742599U (zh) | 一种高功率因数恒流驱动电路 | |
KR20110123169A (ko) | 스위칭 게이트 드라이브 | |
CN103546047A (zh) | 一种适用于电子变压器的同步整流电路及开关电源 | |
Paredes et al. | A novel active gate driver for silicon carbide MOSFET | |
US9685862B2 (en) | Semiconductor device and semiconductor module | |
CN102244954A (zh) | 一种高功率因数恒流驱动电路 | |
CN103973138A (zh) | 动态变频电源转换系统 | |
CN103973097A (zh) | 改善功率因数效率的有源填谷交直流变换器 | |
CN105958804B (zh) | 一种SiC/Si混合并联开关器件及其优化控制方法 | |
CN105049018A (zh) | 一种新型固态继电器 | |
CN102170238B (zh) | 具有pfc功能的交流整流电路 | |
CN103023314A (zh) | 升降压开关电源及其控制器 | |
CN201127004Y (zh) | 一种开关电源电路及线性变压电路 | |
CN104348360A (zh) | 电压转换控制器及电压转换电路 | |
CN104539143B (zh) | 开关电源的同步整流控制方法及其控制模块 | |
CN102820784A (zh) | 主开关管驱动损耗小的BJT型自激式Buck变换器 | |
CN102968068B (zh) | 可实现节能工作状态的控制电路 | |
Tian et al. | A passive component based gate drive scheme for negative gate voltage spike mitigation in a sic-based dual-active bridge | |
CN103633824A (zh) | 一种开关电源控制方法及系统 | |
Jones et al. | Migrating a Converter Design to GaN for Enhanced System Performance | |
CN202059338U (zh) | 具有pfc功能的交流整流电路 | |
CN205178854U (zh) | 一种功率mosfet的软驱动电路 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200813 Address after: Room 811, Building A3, 777 Jianhu West Road, Binhu District, Wuxi City, Jiangsu Province, 214000 Patentee after: Zhang Zimin Address before: 20105 Bernice street, Torrens, CA, USA Co-patentee before: Chen Yanhao Patentee before: Wu Zongxian Co-patentee before: Zhang Zimin |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240618 Address after: 518000, 25G, Yihai Plaza Commercial and Residential Building, No. 18 Chuangye Road, Nanshan District, Shenzhen, Guangdong Province Patentee after: Zhang Mingming Country or region after: China Address before: Room 811, building A3, No. 777, Jianzhu West Road, Binhu District, Wuxi City, Jiangsu Province Patentee before: Zhang Zimin Country or region before: China |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240726 Address after: Room 806, 8th Floor, Building A3, 777 Jianzhu West Road, Binhu District, Wuxi City, Jiangsu Province, China 214000 Patentee after: Bolian Microelectronics (Wuxi) Co.,Ltd. Country or region after: China Address before: 518000, 25G, Yihai Plaza Commercial and Residential Building, No. 18 Chuangye Road, Nanshan District, Shenzhen, Guangdong Province Patentee before: Zhang Mingming Country or region before: China |
|
TR01 | Transfer of patent right |