EE9900425A - Meetod ja seade alalispinge muundamiseks - Google Patents
Meetod ja seade alalispinge muundamiseksInfo
- Publication number
- EE9900425A EE9900425A EEP199900425A EEP9900425A EE9900425A EE 9900425 A EE9900425 A EE 9900425A EE P199900425 A EEP199900425 A EE P199900425A EE P9900425 A EEP9900425 A EE P9900425A EE 9900425 A EE9900425 A EE 9900425A
- Authority
- EE
- Estonia
- Prior art keywords
- direct voltage
- converting direct
- converting
- voltage
- direct
- Prior art date
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
- H02M3/145—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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
- G05F1/468—Regulating voltage or current wherein the variable actually regulated by the final control device is DC characterised by reference voltage circuitry, e.g. soft start, remote shutdown
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
- G05F1/563—Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices including two stages of regulation at least one of which is output level responsive, e.g. coarse and fine regulation
-
- 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
- H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
- H02M3/073—Charge pumps of the Schenkel-type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9701323A SE509679C2 (sv) | 1997-04-10 | 1997-04-10 | Förfarande för att styra en likspänning från en DC-DC- omvandlare och en DC-DC-omvandlare |
| PCT/SE1998/000572 WO1998045931A1 (en) | 1997-04-10 | 1998-03-27 | Method and arrangement in a dc-to-dc converter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EE9900425A true EE9900425A (et) | 2000-04-17 |
| EE03582B1 EE03582B1 (et) | 2001-12-17 |
Family
ID=20406515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EEP199900425A EE03582B1 (et) | 1997-04-10 | 1998-03-27 | Meetod ja seade alalispinge muundamiseks |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5939866A (et) |
| EP (1) | EP0974186B1 (et) |
| CN (1) | CN1122354C (et) |
| AU (1) | AU7088798A (et) |
| BR (1) | BR9808495A (et) |
| DE (1) | DE69841074D1 (et) |
| EE (1) | EE03582B1 (et) |
| HK (1) | HK1028847A1 (et) |
| SE (1) | SE509679C2 (et) |
| WO (1) | WO1998045931A1 (et) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3477097B2 (ja) * | 1998-12-22 | 2003-12-10 | パイオニア株式会社 | 集積回路装置 |
| JP2000188374A (ja) * | 1998-12-22 | 2000-07-04 | Pioneer Electronic Corp | 昇圧電源回路及び半導体集積回路装置 |
| WO2000057567A1 (de) * | 1999-03-23 | 2000-09-28 | Siemens Aktiengesellschaft | Lastsynchrone verdoppler-ladungspumpe mit integriertem längsregler |
| US6249446B1 (en) * | 2000-08-23 | 2001-06-19 | Intersil Americas Inc. | Cascadable, high efficiency charge pump circuit and related methods |
| EP1221760A3 (en) * | 2001-01-05 | 2002-11-13 | Nokia Corporation | Voltage combiner circuit for electrical loads |
| US6538494B2 (en) * | 2001-03-14 | 2003-03-25 | Micron Technology, Inc. | Pump circuits using flyback effect from integrated inductance |
| JP3687597B2 (ja) * | 2001-11-30 | 2005-08-24 | ソニー株式会社 | 表示装置および携帯端末装置 |
| DE10162274A1 (de) * | 2001-12-19 | 2003-07-10 | Philips Intellectual Property | Verfahren zur Stromversorgung von Stromverbrauchern mit niedriger Versorgungsspannung |
| US6812566B2 (en) * | 2002-01-02 | 2004-11-02 | Intel Corporation | Lower profile package with power supply in package |
| TWI250719B (en) * | 2004-04-02 | 2006-03-01 | Au Optronics Corp | DC-DC converter |
| US7514911B2 (en) * | 2004-05-13 | 2009-04-07 | Marvell World Trade Ltd. | Voltage regulator feedback protection method and apparatus |
| TWM299976U (en) * | 2006-03-31 | 2006-10-21 | Lite On Technology Corp | Wireless handset with bluetooth remote control and dialing functionality on VoIP software, corresponding web phone, and related method |
| JP5268615B2 (ja) * | 2008-12-15 | 2013-08-21 | キヤノン株式会社 | 電源装置および画像形成装置 |
| US10283974B2 (en) | 2009-03-02 | 2019-05-07 | Volterra Semiconductor LLC | Systems and methods for intelligent, adaptive management of energy storage packs |
| JP2012519469A (ja) * | 2009-03-02 | 2012-08-23 | エレメント エナジー，インコーポレイティド | インテリジェントエネルギー蓄積パックを拡張可能に構成するシステム及び方法 |
| US9397502B2 (en) | 2009-03-02 | 2016-07-19 | Volterra Semiconductor LLC | System and method for proportioned power distribution in power converter arrays |
| US8692609B2 (en) * | 2011-02-25 | 2014-04-08 | Peregrine Semiconductor Corporation | Systems and methods for current sensing |
| US9080911B2 (en) * | 2012-07-26 | 2015-07-14 | Illinois Tool Works Inc. | Boost converter for tracking input voltages |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60215222A (ja) * | 1984-04-11 | 1985-10-28 | Fuji Photo Film Co Ltd | 直流電源回路 |
| JPS63228809A (ja) | 1987-03-18 | 1988-09-22 | Nec Corp | Ａｐｄバイアス電圧制御方式 |
| DE58902165D1 (de) * | 1988-01-18 | 1992-10-08 | Siemens Ag | Schaltungsanordnung fuer eine spannungsgesteuerte konstantspannungsquelle mit eingangsseitigem r-c-glied. |
| US4980810A (en) * | 1989-05-25 | 1990-12-25 | Hughes Aircraft Company | VHF DC-DC power supply operating at frequencies greater than 50 MHz |
| JP2780167B2 (ja) * | 1993-01-22 | 1998-07-30 | 東光株式会社 | Ａｃ−ｄｃコンバータ |
| US5446367A (en) * | 1993-05-25 | 1995-08-29 | Micron Semiconductor, Inc. | Reducing current supplied to an integrated circuit |
| DE69424668T2 (de) * | 1994-08-31 | 2001-01-25 | Stmicroelectronics S.R.L., Agrate Brianza | Spannungsvervielfacher mit linearstabilisierten Ausgangspannung |
| US5831418A (en) * | 1996-12-03 | 1998-11-03 | Fujitsu Ltd. | Step-up/down DC-to-DC converter |
-
1997
- 1997-04-10 SE SE9701323A patent/SE509679C2/sv unknown
-
1998
- 1998-03-27 EP EP98917834A patent/EP0974186B1/en not_active Expired - Lifetime
- 1998-03-27 BR BR9808495-0A patent/BR9808495A/pt not_active IP Right Cessation
- 1998-03-27 DE DE69841074T patent/DE69841074D1/de not_active Expired - Fee Related
- 1998-03-27 WO PCT/SE1998/000572 patent/WO1998045931A1/en active Application Filing
- 1998-03-27 EE EEP199900425A patent/EE03582B1/et not_active IP Right Cessation
- 1998-03-27 AU AU70887/98A patent/AU7088798A/en not_active Abandoned
- 1998-03-27 CN CN98805961.4A patent/CN1122354C/zh not_active Expired - Fee Related
- 1998-04-08 US US09/057,368 patent/US5939866A/en not_active Expired - Lifetime
-
2000
- 2000-12-15 HK HK00108138A patent/HK1028847A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69841074D1 (de) | 2009-10-01 |
| SE9701323D0 (sv) | 1997-04-10 |
| CN1260082A (zh) | 2000-07-12 |
| AU7088798A (en) | 1998-10-30 |
| WO1998045931A1 (en) | 1998-10-15 |
| SE9701323L (sv) | 1998-10-11 |
| SE509679C2 (sv) | 1999-02-22 |
| CN1122354C (zh) | 2003-09-24 |
| HK1028847A1 (en) | 2001-03-02 |
| EP0974186B1 (en) | 2009-08-19 |
| US5939866A (en) | 1999-08-17 |
| BR9808495A (pt) | 2000-05-23 |
| EP0974186A1 (en) | 2000-01-26 |
| EE03582B1 (et) | 2001-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB4A | Valid patent at the end of a year |
Effective date: 20021231 |
|
| KB4A | Valid patent at the end of a year |
Effective date: 20031231 |
|
| HE1A | Change of address | ||
| KB4A | Valid patent at the end of a year |
Effective date: 20041231 |
|
| KB4A | Valid patent at the end of a year |
Effective date: 20051231 |
|
| KB4A | Valid patent at the end of a year |
Effective date: 20061231 |
|
| MM4A | Lapsed by not paying the annual fees |
Effective date: 20070327 |