CN1722588B - 直流电压转换器及转换直流电压的方法 - Google Patents
直流电压转换器及转换直流电压的方法 Download PDFInfo
- Publication number
- CN1722588B CN1722588B CN2005100811498A CN200510081149A CN1722588B CN 1722588 B CN1722588 B CN 1722588B CN 2005100811498 A CN2005100811498 A CN 2005100811498A CN 200510081149 A CN200510081149 A CN 200510081149A CN 1722588 B CN1722588 B CN 1722588B
- Authority
- CN
- China
- Prior art keywords
- output
- voltage
- switch
- effect transistor
- field
- 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
-
- 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
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Direct Current Feeding And Distribution (AREA)
Abstract
Description
Claims (27)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004031394.6A DE102004031394B4 (de) | 2004-06-29 | 2004-06-29 | Gleichspannungswandler und Verfahren zur Umsetzung einer Gleichspannung |
DE102004031394.6 | 2004-06-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1722588A CN1722588A (zh) | 2006-01-18 |
CN1722588B true CN1722588B (zh) | 2011-06-08 |
Family
ID=35529977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2005100811498A Expired - Fee Related CN1722588B (zh) | 2004-06-29 | 2005-06-29 | 直流电压转换器及转换直流电压的方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7253592B2 (zh) |
CN (1) | CN1722588B (zh) |
DE (1) | DE102004031394B4 (zh) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006038175A2 (en) * | 2004-10-08 | 2006-04-13 | Koninklijke Philips Electronics N.V. | Voltage converter for converting a voltage to multiple output voltages and method of operating said voltage converter |
US7170265B2 (en) * | 2005-04-07 | 2007-01-30 | Sige Semiconductor Inc. | Voltage regulator circuit with two or more output ports |
DE502005006759D1 (de) * | 2005-09-28 | 2009-04-16 | Siemens Ag | Peripheriebaugruppe für ein Automatisierungsgerät |
DE102005056338B4 (de) * | 2005-11-25 | 2016-05-25 | Ams Ag | Spannungskonverter und Verfahren zur Spannungskonversion |
TWI320138B (en) * | 2006-08-10 | 2010-02-01 | Multiple output stage converter and operating method thereof | |
US7589510B2 (en) * | 2006-12-29 | 2009-09-15 | Infineon Technologies Ag | Voltage regulator having variable threshold voltage switch |
EP2165407B1 (en) | 2007-07-06 | 2020-07-29 | Advanced Analogic Technologies Incorporated | Boost and up-down switching regulator with synchronous freewheeling mosfet |
CN102802306B (zh) * | 2012-07-31 | 2014-11-26 | 圣邦微电子(北京)股份有限公司 | 发光二极管的驱动电路及其驱动控制方法 |
US9621021B2 (en) | 2013-06-21 | 2017-04-11 | Microchip Technology Inc. | Auxiliary power supplies in parallel with a switch of a switching regulator |
TWI487261B (zh) * | 2013-11-20 | 2015-06-01 | Anpec Electronics Corp | 電子系統、電壓轉換電路及其電壓轉換方法 |
US9379611B2 (en) * | 2014-10-23 | 2016-06-28 | Analog Devices, Inc. | SIMO (single inductor multiple output) bidirectional dual-boost architecture |
CN108768164B (zh) * | 2018-06-06 | 2020-04-24 | 上海跃盛信息技术有限公司 | 一驱多充放电电路 |
CN111953209B (zh) * | 2020-08-07 | 2021-11-12 | 矽力杰半导体技术(杭州)有限公司 | 开关型变换器及其控制电路和控制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5751139A (en) * | 1997-03-11 | 1998-05-12 | Unitrode Corporation | Multiplexing power converter |
US5998977A (en) * | 1998-05-27 | 1999-12-07 | Maxim Integrated Products, Inc. | Switching power supplies with linear precharge, pseudo-buck and pseudo-boost modes |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5179703A (en) * | 1987-11-17 | 1993-01-12 | International Business Machines Corporation | Dynamically adaptive environment for computer programs |
US5412772A (en) * | 1992-10-13 | 1995-05-02 | Novell, Inc. | System for permitting a view of an object or a user interface to be exchanged between operating system environments |
US5617015A (en) | 1995-06-07 | 1997-04-01 | Linear Technology Corporation | Multiple output regulator with time sequencing |
US6225792B1 (en) * | 1996-12-23 | 2001-05-01 | Phonak Ag | Method and apparatus for the supply of energy to a hearing device |
EP1067662B1 (en) * | 1999-07-05 | 2004-10-06 | STMicroelectronics S.r.l. | CMOS Syncronous rectifier circuit for step-up devices |
EP1303902A1 (en) * | 2000-07-06 | 2003-04-23 | Koninklijke Philips Electronics N.V. | A multi-output dc/dc converter in pfm/pwm mode |
US20030025732A1 (en) * | 2001-07-31 | 2003-02-06 | Prichard Scot D. | Method and apparatus for providing customizable graphical user interface and screen layout |
DE10249802A1 (de) * | 2002-10-24 | 2004-05-13 | Texas Instruments Deutschland Gmbh | Gleichspannungswandler und Verfahren zur Gleichspannungswandlung |
US7386530B2 (en) * | 2002-12-19 | 2008-06-10 | Mathon Systems, Inc. | System and method for managing content including addressability features |
-
2004
- 2004-06-29 DE DE102004031394.6A patent/DE102004031394B4/de not_active Expired - Fee Related
-
2005
- 2005-06-29 CN CN2005100811498A patent/CN1722588B/zh not_active Expired - Fee Related
- 2005-06-29 US US11/170,527 patent/US7253592B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5751139A (en) * | 1997-03-11 | 1998-05-12 | Unitrode Corporation | Multiplexing power converter |
US5998977A (en) * | 1998-05-27 | 1999-12-07 | Maxim Integrated Products, Inc. | Switching power supplies with linear precharge, pseudo-buck and pseudo-boost modes |
Also Published As
Publication number | Publication date |
---|---|
DE102004031394A1 (de) | 2006-02-02 |
DE102004031394B4 (de) | 2016-03-31 |
US20060007618A1 (en) | 2006-01-12 |
CN1722588A (zh) | 2006-01-18 |
US7253592B2 (en) | 2007-08-07 |
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Legal Events
Date | Code | Title | Description |
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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: INTEL MOBILE COMMUNICATIONS TECHNOLOGY LTD. Free format text: FORMER OWNER: INFENNIAN TECHNOLOGIES AG Effective date: 20120523 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120523 Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Munich, Germany Patentee before: INFINEON TECHNOLOGIES AG Effective date of registration: 20120523 Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Neubiberg, Germany Patentee after: Intel Mobile Communications GmbH Address before: Neubiberg, Germany Patentee before: Intel Mobile Communications GmbH |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20170629 |
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CF01 | Termination of patent right due to non-payment of annual fee |