CN103532350B - 功率转换器的具有快速动态响应的控制电路 - Google Patents
功率转换器的具有快速动态响应的控制电路 Download PDFInfo
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- CN103532350B CN103532350B CN201310343635.7A CN201310343635A CN103532350B CN 103532350 B CN103532350 B CN 103532350B CN 201310343635 A CN201310343635 A CN 201310343635A CN 103532350 B CN103532350 B CN 103532350B
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- signal
- circuit
- frequency
- voltage
- switching
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Classifications
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
- H02M3/1566—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators with means for compensating against rapid load changes, e.g. with auxiliary current source, with dual mode control or with inductance variation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261680127P | 2012-08-06 | 2012-08-06 | |
US61/680,127 | 2012-08-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103532350A CN103532350A (zh) | 2014-01-22 |
CN103532350B true CN103532350B (zh) | 2017-05-17 |
Family
ID=49934117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310343635.7A Active CN103532350B (zh) | 2012-08-06 | 2013-08-06 | 功率转换器的具有快速动态响应的控制电路 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9337737B2 (zh) |
CN (1) | CN103532350B (zh) |
TW (1) | TWI499176B (zh) |
Families Citing this family (19)
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US7447678B2 (en) * | 2003-12-31 | 2008-11-04 | Google Inc. | Interface for a universal search engine |
CN102570837B (zh) * | 2012-02-28 | 2014-09-03 | 矽力杰半导体技术(杭州)有限公司 | 一种恒压恒流控制电路及其控制方法 |
US9337736B2 (en) * | 2012-03-19 | 2016-05-10 | System General Corporation | Controller with power saving for power converters and method for the same |
CN102624254B (zh) * | 2012-03-26 | 2014-06-18 | 矽力杰半导体技术(杭州)有限公司 | 一种具有改进的负载调节的恒压恒流控制电路及其控制方法 |
JP2014092370A (ja) * | 2012-10-31 | 2014-05-19 | Agilent Technologies Inc | 電圧電流特性発生器 |
JP6439409B2 (ja) * | 2014-11-27 | 2018-12-19 | 富士電機株式会社 | スイッチング電源装置 |
TWI569564B (zh) * | 2015-11-27 | 2017-02-01 | 通嘉科技股份有限公司 | 快速負載暫態反應之開關式電源供應器 |
CN106899217B (zh) * | 2015-12-18 | 2019-05-10 | 通嘉科技股份有限公司 | 快速负载瞬态反应的开关式电源供应器 |
ES2890027T3 (es) | 2016-01-17 | 2022-01-17 | E Ink California Llc | Aditivos de poliol ramificado para medios electroforéticos |
WO2017123570A1 (en) | 2016-01-17 | 2017-07-20 | E Ink California, Llc | Surfactants for improving electrophoretic media performance |
US9985534B2 (en) * | 2016-02-05 | 2018-05-29 | Texas Instruments Incorporated | Method and circuitry for controlling a power supply |
CN108880258B (zh) * | 2017-05-12 | 2021-03-23 | 通嘉科技股份有限公司 | 应用于电源转换器的二次侧的控制器及其操作方法 |
US10141830B1 (en) * | 2017-10-31 | 2018-11-27 | Semiconductor Components Industries, Llc | Burst operation of a switching controller having a plurality of foldback curves |
CN107733251A (zh) * | 2017-11-14 | 2018-02-23 | 黄善兵 | 超低待机功耗电源唤醒控制方法 |
CN109004839B (zh) * | 2018-07-17 | 2020-02-18 | 东南大学 | 一种提高开关电源重载切轻载动态响应的控制方法 |
TWI742410B (zh) * | 2018-07-25 | 2021-10-11 | 矽創電子股份有限公司 | 發電機控制電路 |
TWI684314B (zh) * | 2019-04-30 | 2020-02-01 | 國立中山大學 | Pwm/pfm雙模式充電系統 |
CN115085533B (zh) * | 2022-07-28 | 2022-12-16 | 广东汇芯半导体有限公司 | 一种功率因数调整电路及使用其的高压集成电路 |
CN118399714B (zh) * | 2024-06-20 | 2024-09-24 | 杭州得明电子有限公司 | 一种超宽输入电压范围下平衡开关管损耗的装置及方法 |
Citations (2)
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CN201075827Y (zh) * | 2007-08-15 | 2008-06-18 | 李世煌 | 输出功率稳定的开关电源 |
CN101557171A (zh) * | 2008-04-11 | 2009-10-14 | 崇贸科技股份有限公司 | 切换式控制电路 |
Family Cites Families (12)
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---|---|---|---|---|
KR100418623B1 (ko) * | 1998-12-18 | 2004-06-18 | 페어차일드코리아반도체 주식회사 | 일정전력유지제어회로를가진스위칭모드파워서플라이 |
US6445598B1 (en) * | 1999-12-09 | 2002-09-03 | Sanken Electric Co., Ltd. | Dc-dc converter |
US6721192B1 (en) | 2003-03-24 | 2004-04-13 | System General Corp. | PWM controller regulating output voltage and output current in primary side |
US6853563B1 (en) | 2003-07-28 | 2005-02-08 | System General Corp. | Primary-side controlled flyback power converter |
US7016204B2 (en) | 2004-08-12 | 2006-03-21 | System General Corp. | Close-loop PWM controller for primary-side controlled power converters |
US7362593B2 (en) | 2004-09-16 | 2008-04-22 | System General Corp. | Switching control circuit having off-time modulation to improve efficiency of primary-side controlled power supply |
US7265999B2 (en) | 2005-04-06 | 2007-09-04 | Matsushita Electric Industrial Co., Ltd. | Power supply regulator circuit and semiconductor device |
TWM292840U (en) | 2005-12-28 | 2006-06-21 | System General Corp | Controller having output current control for a power converter |
US7855899B2 (en) * | 2007-01-23 | 2010-12-21 | System Genreal Corp. | Controller with loop impedance modulation for power converter |
US8059429B2 (en) | 2009-12-31 | 2011-11-15 | Active-Semi, Inc. | Using output drop detection pulses to achieve fast transient response from a low-power mode |
CN103299526B (zh) * | 2011-02-01 | 2015-08-26 | 富士电机株式会社 | 谐振开关电源设备 |
US8780590B2 (en) * | 2012-05-03 | 2014-07-15 | Hong Kong Applied Science & Technology Research Institute Company, Ltd. | Output current estimation for an isolated flyback converter with variable switching frequency control and duty cycle adjustment for both PWM and PFM modes |
-
2013
- 2013-08-02 US US13/957,725 patent/US9337737B2/en active Active
- 2013-08-06 CN CN201310343635.7A patent/CN103532350B/zh active Active
- 2013-08-06 TW TW102128186A patent/TWI499176B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201075827Y (zh) * | 2007-08-15 | 2008-06-18 | 李世煌 | 输出功率稳定的开关电源 |
CN101557171A (zh) * | 2008-04-11 | 2009-10-14 | 崇贸科技股份有限公司 | 切换式控制电路 |
Also Published As
Publication number | Publication date |
---|---|
TW201411996A (zh) | 2014-03-16 |
CN103532350A (zh) | 2014-01-22 |
US20140036548A1 (en) | 2014-02-06 |
TWI499176B (zh) | 2015-09-01 |
US9337737B2 (en) | 2016-05-10 |
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Address after: Chinese Taiwan Taipei County Xindian City Baoxing road forty-five Lane eight lane number one on the third floor Co-patentee after: Fairchild Semiconductor (Suzhou) Co., Ltd. Patentee after: Chongmao Sci. & Tech. Co., Ltd. Address before: Chinese Taiwan Taipei County Xindian City Baoxing road forty-five Lane eight lane number one on the third floor Co-patentee before: Fairchild Semiconductor (Suzhou) Co., Ltd. Patentee before: Chongmao Sci. & Tech. Co., Ltd. |
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Address after: Chinese Taiwan Taipei County Xindian City Baoxing road forty-five Lane eight lane number one on the third floor Co-patentee after: Fairchild Semiconductor (Suzhou) Co., Ltd. Patentee after: The quick Internaional, Inc in Taiwan Address before: Chinese Taiwan Taipei County Xindian City Baoxing road forty-five Lane eight lane number one on the third floor Co-patentee before: Fairchild Semiconductor (Suzhou) Co., Ltd. Patentee before: Chongmao Sci. & Tech. Co., Ltd. |
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