CN100474209C - 步升/步降开关稳压器控制电路和步升/步降开关稳压器 - Google Patents
步升/步降开关稳压器控制电路和步升/步降开关稳压器 Download PDFInfo
- Publication number
- CN100474209C CN100474209C CNB2004100921633A CN200410092163A CN100474209C CN 100474209 C CN100474209 C CN 100474209C CN B2004100921633 A CNB2004100921633 A CN B2004100921633A CN 200410092163 A CN200410092163 A CN 200410092163A CN 100474209 C CN100474209 C CN 100474209C
- Authority
- CN
- China
- Prior art keywords
- circuit
- switching regulator
- down switching
- control circuit
- liter
- 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.)
- Expired - Fee Related
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Images
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP344035/2003 | 2003-10-02 | ||
JP2003344035A JP4426807B2 (ja) | 2003-10-02 | 2003-10-02 | 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 |
JP344035/03 | 2003-10-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1603997A CN1603997A (zh) | 2005-04-06 |
CN100474209C true CN100474209C (zh) | 2009-04-01 |
Family
ID=34537789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100921633A Expired - Fee Related CN100474209C (zh) | 2003-10-02 | 2004-09-30 | 步升/步降开关稳压器控制电路和步升/步降开关稳压器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7009367B1 (zh) |
JP (1) | JP4426807B2 (zh) |
CN (1) | CN100474209C (zh) |
TW (1) | TWI333599B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009100552A (ja) * | 2007-10-17 | 2009-05-07 | Fuji Electric Device Technology Co Ltd | Dc−dcコンバータ |
JP5104336B2 (ja) * | 2008-01-23 | 2012-12-19 | 富士電機株式会社 | 可変容量回路、誤差増幅回路、およびスイッチング電源 |
JP5277913B2 (ja) | 2008-11-28 | 2013-08-28 | 富士通セミコンダクター株式会社 | Dc−dcコンバータ及びdc−dcコンバータの制御回路 |
JP5243292B2 (ja) * | 2009-02-13 | 2013-07-24 | 旭化成エレクトロニクス株式会社 | スイッチング電源装置 |
US8410763B2 (en) | 2010-01-26 | 2013-04-02 | Freescale Semiconductor, Inc. | Controller for buck and boost converter |
FR2974253B1 (fr) * | 2011-04-14 | 2013-04-26 | Renault Sas | Dispositif de charge d'une batterie d'un vehicule automobile a partir d'un reseau d'alimentation monophase, et procede de commande du dispositif |
US9647655B2 (en) | 2015-03-27 | 2017-05-09 | Raytheon Company | Current to frequency converter |
JP7118937B2 (ja) * | 2019-09-13 | 2022-08-16 | 株式会社東芝 | スイッチング電源回路 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4347474A (en) * | 1980-09-18 | 1982-08-31 | The United States Of America As Represented By The Secretary Of The Navy | Solid state regulated power transformer with waveform conditioning capability |
JPH02139486U (zh) * | 1989-04-21 | 1990-11-21 | ||
JPH067742B2 (ja) * | 1989-06-15 | 1994-01-26 | 横河電機株式会社 | Dc―dcコンバータ |
JPH04175908A (ja) * | 1990-11-09 | 1992-06-23 | Mitsubishi Electric Corp | スイッチング・レギュレータ |
JPH05304771A (ja) * | 1992-04-24 | 1993-11-16 | Nemitsuku Ramuda Kk | スイッチング電源装置 |
JPH0927722A (ja) * | 1995-07-12 | 1997-01-28 | Fuji Xerox Co Ltd | ゲイン可変増幅装置 |
US5659268A (en) * | 1996-03-29 | 1997-08-19 | Bull Hn Information Systems Inc. | Dual flip-flop detector type phase locked loop incorporating static phase offset correction |
JP3418906B2 (ja) * | 1997-12-24 | 2003-06-23 | オムロン株式会社 | Dc/dcコンバータおよびパワーコンディショナ |
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 |
JP3190914B2 (ja) * | 1998-12-01 | 2001-07-23 | セミコンダクター・コンポーネンツ・インダストリイズ・エルエルシー | 昇降圧型dc/dcコンバータ |
US6198416B1 (en) * | 1999-04-16 | 2001-03-06 | Scott R. Velazquez | Linearity error compensator |
JP3742780B2 (ja) * | 2002-05-09 | 2006-02-08 | 松下電器産業株式会社 | Dc−dcコンバータ |
US6936997B2 (en) * | 2003-08-11 | 2005-08-30 | Semiconductor Components Industries, Llc | Method of forming a high efficiency power controller |
-
2003
- 2003-10-02 JP JP2003344035A patent/JP4426807B2/ja not_active Expired - Fee Related
-
2004
- 2004-09-30 CN CNB2004100921633A patent/CN100474209C/zh not_active Expired - Fee Related
- 2004-09-30 TW TW093129679A patent/TWI333599B/zh not_active IP Right Cessation
- 2004-10-01 US US10/956,382 patent/US7009367B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
TWI333599B (en) | 2010-11-21 |
US7009367B1 (en) | 2006-03-07 |
CN1603997A (zh) | 2005-04-06 |
JP2005110468A (ja) | 2005-04-21 |
TW200515115A (en) | 2005-05-01 |
JP4426807B2 (ja) | 2010-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160310 Address after: Chiba County, Japan Patentee after: SEIKO INSTR INC Address before: Chiba County, Japan Patentee before: Seiko Instruments Inc. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: EPPs Lingke Co. Ltd. Address before: Chiba County, Japan Patentee before: SEIKO INSTR INC |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20200930 |
|
CF01 | Termination of patent right due to non-payment of annual fee |