CN107342676A - 一种精确控制功率桥输出的方法及系统 - Google Patents
一种精确控制功率桥输出的方法及系统 Download PDFInfo
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- CN107342676A CN107342676A CN201710615602.1A CN201710615602A CN107342676A CN 107342676 A CN107342676 A CN 107342676A CN 201710615602 A CN201710615602 A CN 201710615602A CN 107342676 A CN107342676 A CN 107342676A
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- Prior art keywords
- reference voltage
- low
- latch
- high level
- output
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0012—Control circuits using digital or numerical techniques
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201710615602.1A CN107342676B (zh) | 2017-07-26 | 2017-07-26 | 一种控制功率桥输出的方法及系统 |
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CN201710615602.1A CN107342676B (zh) | 2017-07-26 | 2017-07-26 | 一种控制功率桥输出的方法及系统 |
Publications (2)
Publication Number | Publication Date |
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CN107342676A true CN107342676A (zh) | 2017-11-10 |
CN107342676B CN107342676B (zh) | 2019-03-12 |
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CN201710615602.1A Active CN107342676B (zh) | 2017-07-26 | 2017-07-26 | 一种控制功率桥输出的方法及系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109980911A (zh) * | 2019-03-29 | 2019-07-05 | 成都市易冲半导体有限公司 | 一种可自适应选择的软启动电路及其方法 |
Citations (8)
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JP2005109590A (ja) * | 2003-09-26 | 2005-04-21 | Thine Electronics Inc | スイッチング増幅回路及びオーディオ機器用d級増幅装置 |
CN1747299A (zh) * | 2004-09-10 | 2006-03-15 | 半导体元件工业有限责任公司 | 差动电源控制器及其方法 |
CN1822479A (zh) * | 2005-02-10 | 2006-08-23 | 英特赛尔美国股份有限公司 | 具有利用双斜坡的双边沿调制的脉冲宽度调制控制器 |
CN101135919A (zh) * | 2006-08-30 | 2008-03-05 | 晶豪科技股份有限公司 | 低功率参考电压电路 |
JP2009195022A (ja) * | 2008-02-14 | 2009-08-27 | Mitsumi Electric Co Ltd | Dc−dcコンバータおよび電源制御用半導体集積回路 |
CN102265234A (zh) * | 2008-11-25 | 2011-11-30 | 意法爱立信有限公司 | 开关模式稳压器 |
CN102751872A (zh) * | 2011-04-21 | 2012-10-24 | 登丰微电子股份有限公司 | 电源转换电路及反馈控制电路 |
CN105991011A (zh) * | 2015-01-22 | 2016-10-05 | 立锜科技股份有限公司 | 用以程序化电源转换器的输出电压的控制电路及方法 |
-
2017
- 2017-07-26 CN CN201710615602.1A patent/CN107342676B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005109590A (ja) * | 2003-09-26 | 2005-04-21 | Thine Electronics Inc | スイッチング増幅回路及びオーディオ機器用d級増幅装置 |
CN1747299A (zh) * | 2004-09-10 | 2006-03-15 | 半导体元件工业有限责任公司 | 差动电源控制器及其方法 |
CN1822479A (zh) * | 2005-02-10 | 2006-08-23 | 英特赛尔美国股份有限公司 | 具有利用双斜坡的双边沿调制的脉冲宽度调制控制器 |
CN101135919A (zh) * | 2006-08-30 | 2008-03-05 | 晶豪科技股份有限公司 | 低功率参考电压电路 |
JP2009195022A (ja) * | 2008-02-14 | 2009-08-27 | Mitsumi Electric Co Ltd | Dc−dcコンバータおよび電源制御用半導体集積回路 |
CN102265234A (zh) * | 2008-11-25 | 2011-11-30 | 意法爱立信有限公司 | 开关模式稳压器 |
CN102751872A (zh) * | 2011-04-21 | 2012-10-24 | 登丰微电子股份有限公司 | 电源转换电路及反馈控制电路 |
CN105991011A (zh) * | 2015-01-22 | 2016-10-05 | 立锜科技股份有限公司 | 用以程序化电源转换器的输出电压的控制电路及方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109980911A (zh) * | 2019-03-29 | 2019-07-05 | 成都市易冲半导体有限公司 | 一种可自适应选择的软启动电路及其方法 |
CN109980911B (zh) * | 2019-03-29 | 2020-04-07 | 成都市易冲半导体有限公司 | 一种可自适应选择的软启动电路及其方法 |
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Publication number | Publication date |
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CN107342676B (zh) | 2019-03-12 |
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Denomination of invention: A method and system for controlling the output of power bridge Effective date of registration: 20201010 Granted publication date: 20190312 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU YICHONG WIRELESS POWER TECHNOLOGY Co.,Ltd. Registration number: Y2020980006682 |
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Date of cancellation: 20210709 Granted publication date: 20190312 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU YICHONG WIRELESS POWER TECHNOLOGY Co.,Ltd. Registration number: Y2020980006682 |
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