CN1829055A - Dc-dc变换器及控制装置和方法、电源装置和电子设备 - Google Patents
Dc-dc变换器及控制装置和方法、电源装置和电子设备 Download PDFInfo
- Publication number
- CN1829055A CN1829055A CNA2005100701286A CN200510070128A CN1829055A CN 1829055 A CN1829055 A CN 1829055A CN A2005100701286 A CNA2005100701286 A CN A2005100701286A CN 200510070128 A CN200510070128 A CN 200510070128A CN 1829055 A CN1829055 A CN 1829055A
- Authority
- CN
- China
- Prior art keywords
- width modulation
- converter
- pulse width
- conducting
- skew
- 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.)
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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
- H02M3/02—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
- H02M3/1582—Buck-boost 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005058129A JP4381327B2 (ja) | 2005-03-02 | 2005-03-02 | Dc−dcコンバータ、dc−dcコンバータ制御装置、電源装置、電子装置及びdc−dcコンバータ制御方法 |
JP058129/2005 | 2005-03-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1829055A true CN1829055A (zh) | 2006-09-06 |
CN100574066C CN100574066C (zh) | 2009-12-23 |
Family
ID=36943956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100701286A Expired - Fee Related CN100574066C (zh) | 2005-03-02 | 2005-04-30 | Dc-dc变换器及控制装置和方法、电源装置和电子设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7443147B2 (zh) |
JP (1) | JP4381327B2 (zh) |
CN (1) | CN100574066C (zh) |
TW (1) | TWI309911B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101378228B (zh) * | 2007-08-28 | 2012-07-04 | 比亚迪股份有限公司 | 一种电源转换控制装置及电源电路 |
CN102545598A (zh) * | 2010-11-02 | 2012-07-04 | 英特赛尔美国股份有限公司 | 用于降压-升压转换器的时钟移相器 |
CN103151924A (zh) * | 2013-01-31 | 2013-06-12 | 成都启臣微电子有限公司 | 一种高精度恒流恒功率自适应补偿电路 |
CN106452074A (zh) * | 2015-08-07 | 2017-02-22 | 联发科技股份有限公司 | 升压降压转换器及其控制方法 |
CN108199581A (zh) * | 2013-03-15 | 2018-06-22 | 英特赛尔美国有限公司 | 提供输出电压的电源和方法 |
CN115842388A (zh) * | 2022-09-08 | 2023-03-24 | 新乡学院 | 一种便携式可调直流稳压电源 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4789662B2 (ja) * | 2006-03-17 | 2011-10-12 | 富士通セミコンダクター株式会社 | 電源装置の制御回路、電源装置及びその制御方法 |
JP4841282B2 (ja) | 2006-03-24 | 2011-12-21 | 富士通セミコンダクター株式会社 | 電源装置の制御回路、電源装置、およびその制御方法 |
TWI353102B (en) * | 2006-06-16 | 2011-11-21 | Fujitsu Semiconductor Ltd | Step-up/step-down type dc-dc converter, and contro |
JP4976086B2 (ja) * | 2006-09-14 | 2012-07-18 | 株式会社リコー | 昇降圧dc−dcコンバータ |
US8077490B1 (en) * | 2007-03-16 | 2011-12-13 | Maxim Integrated Products, Inc. | Limit-cycle oscillation (LCO) generation by altering a digital transfer function of a feedback loop element |
JP5481926B2 (ja) * | 2009-05-18 | 2014-04-23 | 富士通セミコンダクター株式会社 | 電源制御装置、電源装置、及び電源制御方法 |
TWI372507B (en) * | 2009-07-14 | 2012-09-11 | Richtek Technology Corp | Synchronous driver circuit and integrated circuit for use therein |
TWI437407B (zh) * | 2011-03-04 | 2014-05-11 | Realtek Semiconductor Corp | 具有交換式及線性電壓調節模式的電壓調節裝置 |
CN104115385B (zh) * | 2012-01-06 | 2017-07-21 | 飞利浦照明控股有限公司 | 具有分离降压和升压转换电路的功率转换器 |
JP5966503B2 (ja) * | 2012-03-28 | 2016-08-10 | 富士通株式会社 | 昇降圧型dc−dcコンバータおよび携帯機器 |
JP5411959B2 (ja) * | 2012-03-30 | 2014-02-12 | スパンション エルエルシー | Dc−dcコンバータおよびその制御方法 |
US20160006346A1 (en) * | 2013-02-13 | 2016-01-07 | Panasonic Intellectual Property Management Co., Ltd. | Power supply device, on-board power supply device, and electric automobile |
US9041372B2 (en) * | 2013-03-13 | 2015-05-26 | Analog Devices Global | Wide output voltage range switching power converter |
US11641162B2 (en) * | 2013-04-09 | 2023-05-02 | Texas Instruments Incorporated | Circuits and methods for generating a supply voltage for a switching regulator |
US20150069958A1 (en) * | 2013-09-09 | 2015-03-12 | Apple Inc. | Battery charger with buck-boost operation |
JP6487719B2 (ja) * | 2015-03-03 | 2019-03-20 | 新日本無線株式会社 | スイッチング制御回路およびスイッチング制御方法 |
US10177661B2 (en) * | 2015-06-15 | 2019-01-08 | Futurewei Technologies, Inc. | Control method for buck-boost power converters |
JP6912300B2 (ja) * | 2017-07-14 | 2021-08-04 | エイブリック株式会社 | スイッチングレギュレータ |
EP3490127A1 (en) * | 2017-11-28 | 2019-05-29 | Oticon A/s | A switched capacitor voltage converter for a rechargeable battery in a hearing aid |
US11183935B2 (en) | 2019-03-14 | 2021-11-23 | Microchip Technology Incorporated | Current control for buck-boost converters using conditional offsets |
CN111835198B (zh) * | 2019-04-19 | 2022-04-19 | 瑞昱半导体股份有限公司 | 降压-升压开关调节电路及其调节方法 |
US11108321B2 (en) * | 2019-06-24 | 2021-08-31 | Dialog Semiconductor (Uk) Limited | High-efficiency pulse width modulation for switching power converters |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5402060A (en) * | 1993-05-13 | 1995-03-28 | Toko America, Inc. | Controller for two-switch buck-boost converter |
JP4091677B2 (ja) | 1996-12-03 | 2008-05-28 | 富士通株式会社 | 昇降圧dc/dcコンバータ |
US5914591A (en) * | 1996-12-25 | 1999-06-22 | Matsushita Electric Industrial Co., Ltd. | Switching power supply |
US6166527A (en) * | 2000-03-27 | 2000-12-26 | Linear Technology Corporation | Control circuit and method for maintaining high efficiency in a buck-boost switching regulator |
US6275016B1 (en) * | 2001-02-15 | 2001-08-14 | Texas Instruments Incorporated | Buck-boost switching regulator |
JP2003180072A (ja) * | 2001-08-07 | 2003-06-27 | Seiko Instruments Inc | 昇降圧スイッチングレギュレータ制御回路及び昇降圧スイッチングレギュレータ |
US6788033B2 (en) * | 2002-08-08 | 2004-09-07 | Vlt, Inc. | Buck-boost DC-DC switching power conversion |
JP4054714B2 (ja) * | 2003-04-28 | 2008-03-05 | 株式会社リコー | 昇降圧型dc−dcコンバータ |
JP2006304512A (ja) * | 2005-04-21 | 2006-11-02 | Fujitsu Ltd | 昇降圧型dc−dcコンバータ、昇降圧型dc−dcコンバータの制御回路、昇降圧型dc−dcコンバータの制御方法 |
-
2005
- 2005-03-02 JP JP2005058129A patent/JP4381327B2/ja not_active Expired - Fee Related
- 2005-04-30 CN CNB2005100701286A patent/CN100574066C/zh not_active Expired - Fee Related
- 2005-05-12 TW TW094115364A patent/TWI309911B/zh not_active IP Right Cessation
- 2005-05-18 US US11/131,245 patent/US7443147B2/en active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101378228B (zh) * | 2007-08-28 | 2012-07-04 | 比亚迪股份有限公司 | 一种电源转换控制装置及电源电路 |
CN102545598A (zh) * | 2010-11-02 | 2012-07-04 | 英特赛尔美国股份有限公司 | 用于降压-升压转换器的时钟移相器 |
CN102545598B (zh) * | 2010-11-02 | 2015-11-25 | 英特赛尔美国股份有限公司 | 用于降压-升压转换器的时钟移相器 |
CN103151924A (zh) * | 2013-01-31 | 2013-06-12 | 成都启臣微电子有限公司 | 一种高精度恒流恒功率自适应补偿电路 |
CN108199581A (zh) * | 2013-03-15 | 2018-06-22 | 英特赛尔美国有限公司 | 提供输出电压的电源和方法 |
CN108199581B (zh) * | 2013-03-15 | 2021-01-08 | 英特赛尔美国有限公司 | 提供输出电压的电源和方法 |
CN106452074A (zh) * | 2015-08-07 | 2017-02-22 | 联发科技股份有限公司 | 升压降压转换器及其控制方法 |
CN106452074B (zh) * | 2015-08-07 | 2019-09-13 | 联发科技股份有限公司 | 升压降压转换器及其控制方法 |
CN115842388A (zh) * | 2022-09-08 | 2023-03-24 | 新乡学院 | 一种便携式可调直流稳压电源 |
Also Published As
Publication number | Publication date |
---|---|
TW200633348A (en) | 2006-09-16 |
JP2006246598A (ja) | 2006-09-14 |
US7443147B2 (en) | 2008-10-28 |
US20060198170A1 (en) | 2006-09-07 |
TWI309911B (en) | 2009-05-11 |
CN100574066C (zh) | 2009-12-23 |
JP4381327B2 (ja) | 2009-12-09 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: FUJITSU MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: FUJITSU LIMITED Effective date: 20081024 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20081024 Address after: Tokyo, Japan, Japan Applicant after: Fujitsu Microelectronics Ltd. Address before: Kanagawa Applicant before: Fujitsu Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: FUJITSU SEMICONDUCTORS CO., LTD Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
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CP03 | Change of name, title or address |
Address after: Kanagawa Patentee after: Fujitsu Semiconductor Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Fujitsu Microelectronics Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: SUOSI FUTURE CO., LTD. Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20150514 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150514 Address after: Kanagawa Patentee after: Co., Ltd. Suo Si future Address before: Kanagawa Patentee before: Fujitsu Semiconductor Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20210430 |