CN101106326A - Dc-dc转换器 - Google Patents
Dc-dc转换器 Download PDFInfo
- Publication number
- CN101106326A CN101106326A CNA2007101358131A CN200710135813A CN101106326A CN 101106326 A CN101106326 A CN 101106326A CN A2007101358131 A CNA2007101358131 A CN A2007101358131A CN 200710135813 A CN200710135813 A CN 200710135813A CN 101106326 A CN101106326 A CN 101106326A
- Authority
- CN
- China
- Prior art keywords
- nmos pass
- terminal
- pass transistor
- switch element
- transducer
- 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
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Classifications
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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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
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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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006192600A JP2008022642A (ja) | 2006-07-13 | 2006-07-13 | Dc−dcコンバータ |
JP2006-192600 | 2006-07-13 | ||
JP2006192600 | 2006-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101106326A true CN101106326A (zh) | 2008-01-16 |
CN101106326B CN101106326B (zh) | 2010-06-09 |
Family
ID=38948628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101358131A Active CN101106326B (zh) | 2006-07-13 | 2007-07-13 | Dc-dc转换器 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7656143B2 (zh) |
JP (1) | JP2008022642A (zh) |
KR (1) | KR101036867B1 (zh) |
CN (1) | CN101106326B (zh) |
TW (1) | TWI357709B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103107700A (zh) * | 2011-11-15 | 2013-05-15 | 隆达电子股份有限公司 | 自举电路与应用其的电子装置 |
CN103592985A (zh) * | 2013-11-11 | 2014-02-19 | 无锡普雅半导体有限公司 | 一种负电压调整电路 |
CN105763091A (zh) * | 2008-01-31 | 2016-07-13 | 大金工业株式会社 | 电功率转换装置 |
CN106981984A (zh) * | 2016-01-15 | 2017-07-25 | 上海贝岭股份有限公司 | 同步降压型电源变换器的电源充电电路 |
CN107769554A (zh) * | 2016-08-19 | 2018-03-06 | 三垦电气株式会社 | 开关电源装置的控制电路和开关电源装置 |
CN108024190A (zh) * | 2016-11-03 | 2018-05-11 | 大北欧听力公司 | 包括开关电容dc-dc转换器的听力设备 |
CN110865227A (zh) * | 2018-08-28 | 2020-03-06 | 德克萨斯仪器股份有限公司 | 降压模式谷值电流感测复制线性化 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100925326B1 (ko) * | 2008-03-31 | 2009-11-04 | 한양대학교 산학협력단 | 직류-직류 변환기 |
US9570985B2 (en) * | 2010-07-02 | 2017-02-14 | Renesas Electronics America Inc. | Intelligent gate drive voltage generator |
US8912816B2 (en) * | 2012-11-12 | 2014-12-16 | Chaologix, Inc. | Charge distribution control for secure systems |
US8912814B2 (en) * | 2012-11-12 | 2014-12-16 | Chaologix, Inc. | Clocked charge domain logic |
TWI485410B (zh) * | 2012-12-03 | 2015-05-21 | Anpec Electronics Corp | 靴帶電容偵測電路及靴帶式直流至直流轉換器 |
US9563241B2 (en) * | 2014-09-24 | 2017-02-07 | Rohm Co., Ltd. | Power supply device including an electro-conductive cable wound around an inductor or output capacitor |
US9563214B2 (en) | 2014-09-24 | 2017-02-07 | Rohm Co., Ltd. | Power supply device including an electro-conductive cable wound around an output capacitor |
JP6591315B2 (ja) * | 2016-03-09 | 2019-10-16 | ルネサスエレクトロニクス株式会社 | 半導体装置、チャージポンプ回路、半導体システム、車両及び半導体装置の制御方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5481178A (en) | 1993-03-23 | 1996-01-02 | Linear Technology Corporation | Control circuit and method for maintaining high efficiency over broad current ranges in a switching regulator circuit |
JPH07222439A (ja) | 1994-02-02 | 1995-08-18 | Fuji Electric Co Ltd | Dc−dcコンバータ |
JP3349897B2 (ja) * | 1995-08-11 | 2002-11-25 | 富士通株式会社 | 直流−直流変換装置 |
US6069471A (en) * | 1998-05-14 | 2000-05-30 | Intel Corporation | Dynamic set point switching regulator |
JP2000069746A (ja) | 1998-08-21 | 2000-03-03 | Fujitsu Ltd | Dc−dcコンバータの制御方法、dc−dcコンバータの制御回路、及び、dc−dcコンバータ |
JP4830218B2 (ja) * | 2001-06-19 | 2011-12-07 | 日本テキサス・インスツルメンツ株式会社 | 駆動信号供給回路 |
JP2004173460A (ja) * | 2002-11-22 | 2004-06-17 | Fujitsu Ltd | Dc−dcコンバータの制御方法、dc−dcコンバータ、半導体集積回路装置、及び電子機器 |
TW200525869A (en) * | 2004-01-28 | 2005-08-01 | Renesas Tech Corp | Switching power supply and semiconductor IC |
-
2006
- 2006-07-13 JP JP2006192600A patent/JP2008022642A/ja active Pending
-
2007
- 2007-07-10 KR KR1020070069122A patent/KR101036867B1/ko active IP Right Grant
- 2007-07-11 TW TW096125215A patent/TWI357709B/zh active
- 2007-07-13 CN CN2007101358131A patent/CN101106326B/zh active Active
- 2007-07-13 US US11/826,261 patent/US7656143B2/en active Active
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105763091A (zh) * | 2008-01-31 | 2016-07-13 | 大金工业株式会社 | 电功率转换装置 |
CN103107700A (zh) * | 2011-11-15 | 2013-05-15 | 隆达电子股份有限公司 | 自举电路与应用其的电子装置 |
CN103592985A (zh) * | 2013-11-11 | 2014-02-19 | 无锡普雅半导体有限公司 | 一种负电压调整电路 |
CN106981984A (zh) * | 2016-01-15 | 2017-07-25 | 上海贝岭股份有限公司 | 同步降压型电源变换器的电源充电电路 |
CN106981984B (zh) * | 2016-01-15 | 2019-10-22 | 上海贝岭股份有限公司 | 同步降压型电源变换器的电源充电电路 |
CN107769554A (zh) * | 2016-08-19 | 2018-03-06 | 三垦电气株式会社 | 开关电源装置的控制电路和开关电源装置 |
CN108024190A (zh) * | 2016-11-03 | 2018-05-11 | 大北欧听力公司 | 包括开关电容dc-dc转换器的听力设备 |
CN108024190B (zh) * | 2016-11-03 | 2021-07-06 | 大北欧听力公司 | 包括开关电容dc-dc转换器的听力设备 |
CN110865227A (zh) * | 2018-08-28 | 2020-03-06 | 德克萨斯仪器股份有限公司 | 降压模式谷值电流感测复制线性化 |
Also Published As
Publication number | Publication date |
---|---|
KR20080007112A (ko) | 2008-01-17 |
TW200824244A (en) | 2008-06-01 |
CN101106326B (zh) | 2010-06-09 |
JP2008022642A (ja) | 2008-01-31 |
KR101036867B1 (ko) | 2011-05-25 |
TWI357709B (en) | 2012-02-01 |
US7656143B2 (en) | 2010-02-02 |
US20080012546A1 (en) | 2008-01-17 |
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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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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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Owner name: FUJITSU SEMICONDUCTORS CO., LTD Free format text: FORMER NAME: FUJITSU MICROELECTRON CO., LTD. |
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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: SPANSION LLC N. D. GES D. STAATES Free format text: FORMER OWNER: FUJITSU SEMICONDUCTOR CO., LTD. Effective date: 20140106 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140106 Address after: American California Patentee after: Spansion LLC N. D. Ges D. Staates Address before: Kanagawa Patentee before: Fujitsu Semiconductor Co., Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20160408 Address after: American California Patentee after: Cypress Semiconductor Corp. Address before: American California Patentee before: Spansion LLC N. D. Ges D. Staates |