CN102651608A - 用于控制电源的控制电路、电子设备及方法 - Google Patents
用于控制电源的控制电路、电子设备及方法 Download PDFInfo
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- CN102651608A CN102651608A CN2011104612573A CN201110461257A CN102651608A CN 102651608 A CN102651608 A CN 102651608A CN 2011104612573 A CN2011104612573 A CN 2011104612573A CN 201110461257 A CN201110461257 A CN 201110461257A CN 102651608 A CN102651608 A CN 102651608A
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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
- 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
- H02M3/158—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 including plural semiconductor devices as final control devices for a single load
- H02M3/1588—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 including plural semiconductor devices as final control devices for a single load comprising at least one synchronous rectifier element
-
- 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
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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
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-037678 | 2011-02-23 | ||
JP2011037678A JP5806481B2 (ja) | 2011-02-23 | 2011-02-23 | 制御回路、電子機器及び電源の制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102651608A true CN102651608A (zh) | 2012-08-29 |
CN102651608B CN102651608B (zh) | 2015-05-20 |
Family
ID=46652209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110461257.3A Active CN102651608B (zh) | 2011-02-23 | 2011-12-26 | 用于控制电源的控制电路、电子设备及方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8823344B2 (zh) |
JP (1) | JP5806481B2 (zh) |
CN (1) | CN102651608B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104122436A (zh) * | 2014-05-21 | 2014-10-29 | 帝奥微电子有限公司 | 一种抗干扰的窄脉冲过压检测电路 |
CN105991024A (zh) * | 2015-02-09 | 2016-10-05 | 成都锐成芯微科技有限责任公司 | 一种自振荡dc-dc电路 |
CN106941321A (zh) * | 2017-03-22 | 2017-07-11 | 深圳市稳先微电子有限公司 | 一种同步整流管的控制电路 |
CN114039483A (zh) * | 2021-10-14 | 2022-02-11 | 嘉兴禾润电子科技有限公司 | 带自动箝位输出的同步升压dcdc电路及其保护方法 |
CN114039483B (zh) * | 2021-10-14 | 2024-05-10 | 嘉兴禾润电子科技有限公司 | 带自动箝位输出的同步升压dcdc电路及其保护方法 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5676961B2 (ja) * | 2010-07-30 | 2015-02-25 | スパンション エルエルシー | 電源の制御回路、電子機器及び電源の制御方法 |
US9531266B2 (en) * | 2011-02-23 | 2016-12-27 | Infineon Technologies Americas Corp. | Power supply circuitry and adaptive transient control |
US9209695B2 (en) * | 2011-04-20 | 2015-12-08 | Renesas Electronics Corporation | DC-DC converter and control method for the same |
JP5518004B2 (ja) * | 2011-06-29 | 2014-06-11 | 三菱電機株式会社 | 電力変換装置 |
US8773091B2 (en) * | 2011-12-13 | 2014-07-08 | Texas Instruments Incorporated | Dead time modulation technique for the improvement of power conversion efficiency |
JP5728433B2 (ja) * | 2012-06-11 | 2015-06-03 | 株式会社東芝 | Dc−dc変換回路 |
US9077242B2 (en) * | 2012-09-27 | 2015-07-07 | Semiconductor Components Industries, Llc | Converter and method which remains biased for operation in the pulse frequency modulation mode and pulse width modulation mode |
JP6063708B2 (ja) * | 2012-10-23 | 2017-01-18 | ローム株式会社 | スイッチング電源装置 |
US9998008B2 (en) | 2013-01-09 | 2018-06-12 | Infineon Technologies Austria Ag | Active transient response for DC-DC converters |
CN103986123B (zh) * | 2013-02-08 | 2016-08-17 | 华硕电脑股份有限公司 | 交换式电源供应电路 |
TW201448435A (zh) * | 2013-06-07 | 2014-12-16 | Hon Hai Prec Ind Co Ltd | 供電電路 |
CN103616556B (zh) * | 2013-11-22 | 2017-01-18 | 矽力杰半导体技术(杭州)有限公司 | 用于同步降压型变换器的过零检测电路及检测方法 |
JP6393164B2 (ja) * | 2014-03-11 | 2018-09-19 | エイブリック株式会社 | Dc/dcコンバータ |
JP6321533B2 (ja) * | 2014-03-11 | 2018-05-09 | エイブリック株式会社 | Dc/dcコンバータ |
EP2933911B1 (en) * | 2014-04-16 | 2018-08-01 | Dialog Semiconductor (UK) Limited | Switching mode power supply with negative current clocking |
JP6368535B2 (ja) * | 2014-05-07 | 2018-08-01 | ローム株式会社 | Dc/dcコンバータおよびその制御回路、制御方法、ならびに電子機器 |
US9385601B2 (en) * | 2014-06-30 | 2016-07-05 | Monolithic Power Systems Co., Ltd. | SMPS with output ripple reduction control and method thereof |
CN105529928A (zh) * | 2016-02-05 | 2016-04-27 | 浙江大学 | 应用于dc-dc变换器的电压峰值控制电路 |
US10164531B2 (en) * | 2017-02-15 | 2018-12-25 | Dialog Semiconductor (Uk) Limited | Adaptive control method for generating non overlapping time in output devices |
KR20180096982A (ko) * | 2017-02-22 | 2018-08-30 | 삼성전자주식회사 | 무선 통신 시스템에서 기지국의 전원 회로를 보호하기 위한 장치 및 방법 |
US10404168B2 (en) * | 2017-06-26 | 2019-09-03 | Active-Semi (Bvi), Inc. | Power converter control apparatus and method |
US10291124B2 (en) * | 2017-07-06 | 2019-05-14 | Active-Semi (BVI) Inc. | Spread spectrum control apparatus and method |
TW202341628A (zh) * | 2022-04-08 | 2023-10-16 | 南韓商三星電子股份有限公司 | 直流-直流轉換器、電力管理積體電路、電子裝置以及直流-直流轉換器的操作方法 |
Citations (4)
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---|---|---|---|---|
JP2007202376A (ja) * | 2005-12-26 | 2007-08-09 | Fujitsu Ltd | Dc−dcコンバータ及びdc−dcコンバータの制御回路 |
JP2007306719A (ja) * | 2006-05-11 | 2007-11-22 | Fujitsu Ltd | Dc−dcコンバータ及びdc−dcコンバータの制御回路 |
US20080111531A1 (en) * | 2006-11-10 | 2008-05-15 | Fujitsu Limited | Control circuit for synchronous rectifier-type dc-dc converter, synchronous rectifier-type dc-dc converter and control method thereof |
US20100046250A1 (en) * | 2008-08-20 | 2010-02-25 | Ricoh Company, Ltd. | Dc-dc converter |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1527510A2 (en) * | 2002-07-26 | 2005-05-04 | Philips Intellectual Property & Standards GmbH | A method for controlling the transient response of a power converter powering a load, transient response controller and power converter |
JP2007097326A (ja) * | 2005-09-29 | 2007-04-12 | Fujitsu Ltd | Dc−dcコンバータ、dc−dcコンバータの制御回路及びdc−dcコンバータの制御方法 |
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2011
- 2011-02-23 JP JP2011037678A patent/JP5806481B2/ja active Active
- 2011-12-16 US US13/328,775 patent/US8823344B2/en active Active
- 2011-12-26 CN CN201110461257.3A patent/CN102651608B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2007202376A (ja) * | 2005-12-26 | 2007-08-09 | Fujitsu Ltd | Dc−dcコンバータ及びdc−dcコンバータの制御回路 |
JP2007306719A (ja) * | 2006-05-11 | 2007-11-22 | Fujitsu Ltd | Dc−dcコンバータ及びdc−dcコンバータの制御回路 |
US20080111531A1 (en) * | 2006-11-10 | 2008-05-15 | Fujitsu Limited | Control circuit for synchronous rectifier-type dc-dc converter, synchronous rectifier-type dc-dc converter and control method thereof |
US20100046250A1 (en) * | 2008-08-20 | 2010-02-25 | Ricoh Company, Ltd. | Dc-dc converter |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104122436A (zh) * | 2014-05-21 | 2014-10-29 | 帝奥微电子有限公司 | 一种抗干扰的窄脉冲过压检测电路 |
CN105991024A (zh) * | 2015-02-09 | 2016-10-05 | 成都锐成芯微科技有限责任公司 | 一种自振荡dc-dc电路 |
CN106941321A (zh) * | 2017-03-22 | 2017-07-11 | 深圳市稳先微电子有限公司 | 一种同步整流管的控制电路 |
CN106941321B (zh) * | 2017-03-22 | 2019-02-01 | 深圳市稳先微电子有限公司 | 一种同步整流管的控制电路 |
CN114039483A (zh) * | 2021-10-14 | 2022-02-11 | 嘉兴禾润电子科技有限公司 | 带自动箝位输出的同步升压dcdc电路及其保护方法 |
CN114039483B (zh) * | 2021-10-14 | 2024-05-10 | 嘉兴禾润电子科技有限公司 | 带自动箝位输出的同步升压dcdc电路及其保护方法 |
Also Published As
Publication number | Publication date |
---|---|
US20120212195A1 (en) | 2012-08-23 |
US8823344B2 (en) | 2014-09-02 |
CN102651608B (zh) | 2015-05-20 |
JP2012175872A (ja) | 2012-09-10 |
JP5806481B2 (ja) | 2015-11-10 |
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Owner name: SPANSION LLC N. D. GES D. STAATES Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20131224 |
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Effective date of registration: 20131224 Address after: American California Applicant after: Spansion LLC N. D. Ges D. Staates Address before: Yokohama City, Kanagawa Prefecture, Japan Applicant before: Fujitsu Semiconductor Co., Ltd. |
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Effective date of registration: 20160329 Address after: American California Patentee after: Cypress Semiconductor Corp. Address before: American California Patentee before: Spansion LLC N. D. Ges D. Staates |