CN1288829C - 电源供给装置及其电源供给方法 - Google Patents
电源供给装置及其电源供给方法 Download PDFInfo
- Publication number
- CN1288829C CN1288829C CNB031540392A CN03154039A CN1288829C CN 1288829 C CN1288829 C CN 1288829C CN B031540392 A CNB031540392 A CN B031540392A CN 03154039 A CN03154039 A CN 03154039A CN 1288829 C CN1288829 C CN 1288829C
- Authority
- CN
- China
- Prior art keywords
- voltage
- mentioned
- regulator portion
- switching
- series
- 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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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
- H02M3/1584—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 with a plurality of power processing stages connected in parallel
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- 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
- H02M1/0045—Converters combining the concepts of switch-mode regulation and linear regulation, e.g. linear pre-regulator to switching converter, linear and switching converter in parallel, same converter or same transistor operating either in linear or switching mode
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP244232/2002 | 2002-08-23 | ||
JP2002244232A JP4100997B2 (ja) | 2002-08-23 | 2002-08-23 | 電源供給装置及びその電源供給方法 |
JP244232/02 | 2002-08-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1484368A CN1484368A (zh) | 2004-03-24 |
CN1288829C true CN1288829C (zh) | 2006-12-06 |
Family
ID=32052784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031540392A Expired - Fee Related CN1288829C (zh) | 2002-08-23 | 2003-08-14 | 电源供给装置及其电源供给方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US7129681B2 (zh) |
JP (1) | JP4100997B2 (zh) |
CN (1) | CN1288829C (zh) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100767763B1 (ko) * | 2003-09-16 | 2007-10-17 | 노키아 코포레이션 | 폴라 송신기내에 사용되는 하이브리드 스위치드 모드/선형 전력 증폭기 전력 공급원을 구비한 무선 주파수 송신기 |
JP4387170B2 (ja) * | 2003-11-27 | 2009-12-16 | 株式会社リコー | スイッチングレギュレータ |
JP4146368B2 (ja) * | 2004-02-24 | 2008-09-10 | 株式会社日立ハイテクノロジーズ | 半導体検査装置の制御装置 |
JP4523330B2 (ja) * | 2004-05-11 | 2010-08-11 | 株式会社リコー | 電源回路及びその電源回路を有する機器 |
US7292015B2 (en) * | 2004-11-18 | 2007-11-06 | Matsushita Electric Industrial Co., Ltd. | High efficiency, high slew rate switching regulator/amplifier |
US7783357B2 (en) * | 2004-12-08 | 2010-08-24 | Koninklijke Philips Electronics N.V. | Dual battery arrangement for an automated external defibrillator |
US7148670B2 (en) * | 2005-01-18 | 2006-12-12 | Micrel, Inc. | Dual mode buck regulator with improved transition between LDO and PWM operation |
WO2006080260A1 (en) * | 2005-01-25 | 2006-08-03 | Matsushita Electric Industrial Co., Ltd. | Power source system |
KR100571646B1 (ko) | 2005-03-31 | 2006-04-17 | 주식회사 하이닉스반도체 | 파워 다운 모드 반도체 소자 |
JP4570507B2 (ja) * | 2005-04-21 | 2010-10-27 | 株式会社リコー | 定電圧回路、定電圧回路を備えた半導体装置及び定電圧回路の制御方法 |
JP4751105B2 (ja) * | 2005-05-26 | 2011-08-17 | ローム株式会社 | 電源装置の制御回路、それを用いた電源装置ならびに電子機器 |
JP4745734B2 (ja) * | 2005-06-30 | 2011-08-10 | 株式会社リコー | システム電源装置及びその動作制御方法 |
US7274175B2 (en) * | 2005-08-03 | 2007-09-25 | Mihai-Costin Manolescu | Multiple output power supply that configures itself to multiple loads |
US7759915B2 (en) * | 2006-02-27 | 2010-07-20 | St-Ericsson Sa | System with linear and switching regulator circuits |
US7710089B2 (en) * | 2006-03-06 | 2010-05-04 | Texas Instruments Incorporated | Automatic configuration for linear mode of switching power supply |
CN101064811B (zh) * | 2006-04-26 | 2010-05-12 | 明基电通股份有限公司 | 与外接模块通信的电子装置及方法 |
JP4258534B2 (ja) | 2006-07-18 | 2009-04-30 | トヨタ自動車株式会社 | 電源システム |
KR100849215B1 (ko) * | 2007-01-17 | 2008-07-31 | 삼성전자주식회사 | 전원제어장치, 방법, 및 상기 전원제어장치를 구비하는시스템 |
US7971086B2 (en) * | 2007-02-06 | 2011-06-28 | D. S. P. Group Ltd. | Integrated waking/while-awake power management system with breaking distance timer for high wake-up latency portion of hardware |
CN101286691B (zh) * | 2007-04-12 | 2010-11-17 | 华硕电脑股份有限公司 | 具有超压功能的可控式电源装置 |
KR101029127B1 (ko) * | 2007-06-20 | 2011-04-13 | 엘지전자 주식회사 | 전원공급장치 |
US20090193338A1 (en) | 2008-01-28 | 2009-07-30 | Trevor Fiatal | Reducing network and battery consumption during content delivery and playback |
US8330436B2 (en) * | 2008-06-30 | 2012-12-11 | Intel Corporation | Series and parallel hybrid switched capacitor networks for IC power delivery |
FR2943150B1 (fr) * | 2009-03-10 | 2011-04-22 | Peugeot Citroen Automobiles Sa | Dispositif d'alimentation en courant regule et systeme d'alimentation en tension regulee et courant regule pour au moins un organe electrique connecte a un reseau d'alimentation electrique |
JP5944172B2 (ja) * | 2012-01-31 | 2016-07-05 | 富士通テン株式会社 | 電源回路 |
JP2013176245A (ja) | 2012-02-27 | 2013-09-05 | Ricoh Co Ltd | 電源供給装置、画像形成装置及び電源供給方法 |
JP2013191913A (ja) * | 2012-03-12 | 2013-09-26 | Renesas Electronics Corp | ワイヤレス充電回路、ワイヤレス充電システム及び半導体装置 |
JP6004836B2 (ja) * | 2012-08-22 | 2016-10-12 | ルネサスエレクトロニクス株式会社 | 電源装置、半導体装置、及びワイヤレス通信装置 |
EP2899833B1 (en) * | 2012-09-18 | 2020-03-11 | Meisei Electric Co., Ltd. | Radiosonde power source device and radiosonde |
US8890495B2 (en) * | 2013-01-24 | 2014-11-18 | Freescale Semiconductor, Inc. | Power supply for integrated circuit |
US10389224B2 (en) * | 2013-12-31 | 2019-08-20 | Samsung Display Co., Ltd. | Power converter system and method of operating thereof |
US10773769B2 (en) * | 2017-04-03 | 2020-09-15 | Shimano Inc. | Bicycle drive system, bicycle drive unit, and bicycle battery unit |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5258701A (en) * | 1992-09-02 | 1993-11-02 | The United States Of America As Represented By The Secretary Of The Army | DC power supply |
JPH113126A (ja) | 1997-04-17 | 1999-01-06 | Sony Corp | Dc−dcコンバータ |
US5959372A (en) * | 1997-07-21 | 1999-09-28 | Emerson Electric Co. | Power management circuit |
DE19917204A1 (de) * | 1999-04-16 | 2000-10-19 | Bosch Gmbh Robert | Schaltungsanordnung zur Erzeugung einer stabilisierten Versorgungsspannung |
US6636023B1 (en) * | 1999-10-14 | 2003-10-21 | Juniper Networks, Inc. | Combined linear and switching voltage regulator |
JP2001211640A (ja) * | 2000-01-20 | 2001-08-03 | Hitachi Ltd | 電子装置と半導体集積回路及び情報処理システム |
-
2002
- 2002-08-23 JP JP2002244232A patent/JP4100997B2/ja not_active Expired - Fee Related
-
2003
- 2003-08-14 CN CNB031540392A patent/CN1288829C/zh not_active Expired - Fee Related
- 2003-08-22 US US10/645,603 patent/US7129681B2/en not_active Expired - Fee Related
-
2006
- 2006-09-25 US US11/526,006 patent/US7288854B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2004088853A (ja) | 2004-03-18 |
US20040105198A1 (en) | 2004-06-03 |
CN1484368A (zh) | 2004-03-24 |
US20070018620A1 (en) | 2007-01-25 |
US7288854B2 (en) | 2007-10-30 |
US7129681B2 (en) | 2006-10-31 |
JP4100997B2 (ja) | 2008-06-11 |
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Legal Events
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: RICOH MICROELECTRONICS CO., LTD. Free format text: FORMER OWNER: RICOH CO. LTD. Effective date: 20150331 |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150331 Address after: Osaka Patentee after: Ricoh Microelectronics Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Ricoh Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061206 Termination date: 20150814 |
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EXPY | Termination of patent right or utility model |