CN1722588A - 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
- CN1722588A CN1722588A CNA2005100811498A CN200510081149A CN1722588A CN 1722588 A CN1722588 A CN 1722588A CN A2005100811498 A CNA2005100811498 A CN A2005100811498A CN 200510081149 A CN200510081149 A CN 200510081149A CN 1722588 A CN1722588 A CN 1722588A
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 34
- 230000001131 transforming effect Effects 0.000 title 1
- 230000005669 field effect Effects 0.000 claims abstract description 82
- 238000007600 charging Methods 0.000 claims description 22
- 238000003860 storage Methods 0.000 claims description 22
- 238000005381 potential energy Methods 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 5
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000052 comparative effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000003607 modifier Substances 0.000 claims 2
- 230000001419 dependent effect Effects 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 abstract 2
- 230000006870 function Effects 0.000 description 17
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 101150064138 MAP1 gene Proteins 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 208000028780 ocular motility disease Diseases 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
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
- 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 |
---|---|---|---|
DE102004031394.6 | 2004-06-29 | ||
DE102004031394.6A DE102004031394B4 (de) | 2004-06-29 | 2004-06-29 | Gleichspannungswandler und Verfahren zur Umsetzung einer Gleichspannung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1722588A true CN1722588A (zh) | 2006-01-18 |
CN1722588B 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) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102802306A (zh) * | 2012-07-31 | 2012-11-28 | 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 |
CN108768164A (zh) * | 2018-06-06 | 2018-11-06 | 上海跃盛信息技术有限公司 | 一驱多充放电电路 |
CN111953209A (zh) * | 2020-08-07 | 2020-11-17 | 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 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1800389A2 (en) * | 2004-10-08 | 2007-06-27 | 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 |
EP1770456B1 (de) * | 2005-09-28 | 2009-03-04 | Siemens Aktiengesellschaft | 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 |
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 |
Family Cites Families (11)
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 |
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 |
DE69920891D1 (de) * | 1999-07-05 | 2004-11-11 | St Microelectronics Srl | CMOS-Synchrongleichrichter für Aufwärtswandler |
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 |
US7386532B2 (en) * | 2002-12-19 | 2008-06-10 | Mathon Systems, Inc. | System and method for managing versions |
-
2004
- 2004-06-29 DE DE102004031394.6A patent/DE102004031394B4/de not_active Expired - Fee Related
-
2005
- 2005-06-29 US US11/170,527 patent/US7253592B2/en not_active Expired - Fee Related
- 2005-06-29 CN CN2005100811498A patent/CN1722588B/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102802306A (zh) * | 2012-07-31 | 2012-11-28 | 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 |
CN108768164A (zh) * | 2018-06-06 | 2018-11-06 | 上海跃盛信息技术有限公司 | 一驱多充放电电路 |
CN111953209A (zh) * | 2020-08-07 | 2020-11-17 | 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 |
Also Published As
Publication number | Publication date |
---|---|
DE102004031394A1 (de) | 2006-02-02 |
CN1722588B (zh) | 2011-06-08 |
DE102004031394B4 (de) | 2016-03-31 |
US20060007618A1 (en) | 2006-01-12 |
US7253592B2 (en) | 2007-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1722588A (zh) | 直流电压转换器及转换直流电压的方法 | |
CN1249904C (zh) | 开关电源 | |
CN1716739A (zh) | 直流电压转换器及转换直流电压的方法 | |
CN1288829C (zh) | 电源供给装置及其电源供给方法 | |
CN1713498A (zh) | Dc-dc变换方法及其变换器 | |
US8310165B2 (en) | High-voltage LED drive scheme with partial power regulation | |
CN1820404A (zh) | 直流-直流变换器及变换装置 | |
CN1604445A (zh) | 电压限幅器 | |
CN1906837A (zh) | 直流-直流转换器 | |
CN1941581A (zh) | Dc-dc变换器的控制器及其控制方法 | |
CN101040421A (zh) | 开关稳压器控制电路、使用它的开关稳压器和开关信号生成装置 | |
CN1661896A (zh) | 具有零电压切换的多级转换器 | |
CN1929274A (zh) | 用于dc-dc转换器的控制器和控制方法 | |
TW201212708A (en) | Control circuit for switching power supply, control method for switching power supply, light emitting apparatus and electronic device using the same | |
CN1881763A (zh) | 脉冲频率模式直流对直流转换器电路 | |
CN101228681A (zh) | 具有集成的理想二极管功能的双输入直流-直流转换器 | |
CN1742421A (zh) | 具有程控相位选择的多相降压变换器 | |
CN101040422A (zh) | 开关电源控制电路及开关电源装置及使用其的电子设备 | |
CN1677824A (zh) | 开关电源控制用半导体装置 | |
CN1627617A (zh) | 电源装置以及采用该装置的便携式设备 | |
CN1474492A (zh) | 电力变换装置以及发电装置 | |
CN1829055A (zh) | Dc-dc变换器及控制装置和方法、电源装置和电子设备 | |
CN1941052A (zh) | 驱动电路和使用该驱动电路的电子设备 | |
CN1612457A (zh) | 数字低压降调节器 | |
CN1591265A (zh) | 电压调节器 |
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 | ||
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 |
|
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 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20170629 |
|
CF01 | Termination of patent right due to non-payment of annual fee |