JP2000504557A - 状態情報を有するスイッチモード電源 - Google Patents
状態情報を有するスイッチモード電源Info
- Publication number
- JP2000504557A JP2000504557A JP10521159A JP52115998A JP2000504557A JP 2000504557 A JP2000504557 A JP 2000504557A JP 10521159 A JP10521159 A JP 10521159A JP 52115998 A JP52115998 A JP 52115998A JP 2000504557 A JP2000504557 A JP 2000504557A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- switch mode
- mode power
- load
- voltage
- 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
Links
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
- H02M3/125—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 thyratron or thyristor type requiring extinguishing means
- H02M3/135—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M3/137—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 thyratron or thyristor type requiring extinguishing means 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
- H02M3/157—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 digital control
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.入力電圧(VI)を受け取るための入力端子(1)、負荷(3)へ出力電圧を 供給するための出力端子(2)、出力電圧へ入力電圧を変換するためのスイッ チング手段を具えている変換器(0)、及び基準電圧(VR)を受け取るための 基準端子(5)、前記出力端子(2)へ結合された制御入力端子(6)、及び 前記スイッチング手段へ結合された制御出力端子(7)を有する制御回路(4 )を具えているスイッチモード電源において、 該スイッチモード電源が更にスイッチング手段のスイッチングパターンに関 連する状態情報を記憶するための記憶手段(8)を具えており、前記の情報は 負荷(3)の負荷レベルと対応していることを特徴とするスイッチモード電源 。 2.請求項1記載のスイッチモード電源において、該スイッチモード電源が更に 負荷レベルを検出するための検出手段(9)を具え、該検出手段(9)が記憶 手段(8)へ選択信号(10)を供給することを特徴とするスイッチモード電源 。 3.請求項2記載のスイッチモード電源において、前記負荷レベルが離散数の値 を具えることを特徴とするスイッチモード電源。 4.請求項3記載のスイッチモード電源において、前記記憶手段が第1メモリ部 分(M1)と第2メモリ部分(M2)とを具えることを特徴とするスイッチモード 電源。 5.請求項4記載のスイッチモード電源において、該スイッチモード電源が更に 選択信号(10)の制御のもとで第1メモリ部分(M1)か又は第2メモリ部分( M2)かのいずれかへ制御出力端子(7)を結合するための第1マルチプレクサ (MP1) 、及び選択信号(10)の制御のもとで変換器(0)のスイッチング手段 へ第1メモリ部分(M1)か又は第2メモリ部分(M2)かのいずれかを結合する ための第2マルチプレクサ (MP2)を具えていることを特徴とするスイッチモー ド電源。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP96203064 | 1996-11-04 | ||
EP96203064.9 | 1996-11-04 | ||
PCT/IB1997/001193 WO1998020603A2 (en) | 1996-11-04 | 1997-10-02 | Switched-mode power supply with state information |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2000504557A true JP2000504557A (ja) | 2000-04-11 |
JP2000504557A5 JP2000504557A5 (ja) | 2005-06-16 |
JP3836156B2 JP3836156B2 (ja) | 2006-10-18 |
Family
ID=8224543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52115998A Expired - Fee Related JP3836156B2 (ja) | 1996-11-04 | 1997-10-02 | スイッチモード電源 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5998982A (ja) |
EP (1) | EP0876704B1 (ja) |
JP (1) | JP3836156B2 (ja) |
KR (1) | KR100517248B1 (ja) |
DE (1) | DE69738940D1 (ja) |
WO (1) | WO1998020603A2 (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100492843C (zh) * | 2001-03-16 | 2009-05-27 | 皇家菲利浦电子有限公司 | 直流-直流变换器和配置该变换器的电路装置 |
US7343535B2 (en) | 2002-02-06 | 2008-03-11 | Avago Technologies General Ip Dte Ltd | Embedded testing capability for integrated serializer/deserializers |
US6977492B2 (en) * | 2002-07-10 | 2005-12-20 | Marvell World Trade Ltd. | Output regulator |
US6953990B2 (en) | 2003-09-19 | 2005-10-11 | Agilent Technologies, Inc. | Wafer-level packaging of optoelectronic devices |
US7520679B2 (en) | 2003-09-19 | 2009-04-21 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Optical device package with turning mirror and alignment post |
US20050063431A1 (en) * | 2003-09-19 | 2005-03-24 | Gallup Kendra J. | Integrated optics and electronics |
US6982437B2 (en) | 2003-09-19 | 2006-01-03 | Agilent Technologies, Inc. | Surface emitting laser package having integrated optical element and alignment post |
US20050076254A1 (en) * | 2003-10-01 | 2005-04-07 | Robinson Michael A. | Sleep recovery circuit and method |
US8271816B2 (en) * | 2008-03-11 | 2012-09-18 | Infineon Technologies Austria Ag | System and method for statistics recording of power devices |
TWI470416B (zh) | 2012-08-31 | 2015-01-21 | Wistron Corp | 電源切換系統及其方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4128771A (en) * | 1977-01-07 | 1978-12-05 | Palyn Associates, Inc. | Digitally controlled power system |
US4356542A (en) * | 1981-03-11 | 1982-10-26 | Ncr Corporation | Digital controller |
FR2642237B1 (fr) * | 1989-01-20 | 1996-06-21 | Thomson Csf | Dispositif de commande pour alimentation a decoupage et alimentation a decoupage munie d'un tel dispositif |
JP2610362B2 (ja) * | 1990-07-27 | 1997-05-14 | 株式会社テック | 高圧電源制御装置 |
US5528486A (en) * | 1990-11-27 | 1996-06-18 | General Electric Company | Firing pattern output generation for AC traction inverter control |
DE4122945A1 (de) * | 1991-07-11 | 1993-01-14 | Philips Patentverwaltung | Mikroprozessorgesteuerter gleichspannungswandler |
US5534766A (en) * | 1994-04-01 | 1996-07-09 | General Electric Company | Fuzzy logic power supply controller |
US5594631A (en) * | 1994-04-20 | 1997-01-14 | The Boeing Company | Digital pulse width modulator for power supply control |
US5684685A (en) * | 1994-05-06 | 1997-11-04 | Canon Kabushiki Kaisha | High voltage power supply for image transfer and image forming apparatus using the same |
-
1997
- 1997-10-02 EP EP97941139A patent/EP0876704B1/en not_active Expired - Lifetime
- 1997-10-02 DE DE69738940T patent/DE69738940D1/de not_active Expired - Lifetime
- 1997-10-02 WO PCT/IB1997/001193 patent/WO1998020603A2/en active IP Right Grant
- 1997-10-02 JP JP52115998A patent/JP3836156B2/ja not_active Expired - Fee Related
- 1997-10-02 KR KR10-1998-0705157A patent/KR100517248B1/ko not_active IP Right Cessation
- 1997-10-28 US US08/959,218 patent/US5998982A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0876704B1 (en) | 2008-08-27 |
KR19990077025A (ko) | 1999-10-25 |
KR100517248B1 (ko) | 2005-12-01 |
DE69738940D1 (de) | 2008-10-09 |
US5998982A (en) | 1999-12-07 |
WO1998020603A3 (en) | 1998-07-02 |
WO1998020603A2 (en) | 1998-05-14 |
EP0876704A2 (en) | 1998-11-11 |
JP3836156B2 (ja) | 2006-10-18 |
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