DE60132772D1 - Mehrphasiger, pulsbreitenmodulierter spannungsregler - Google Patents
Mehrphasiger, pulsbreitenmodulierter spannungsreglerInfo
- Publication number
- DE60132772D1 DE60132772D1 DE60132772T DE60132772T DE60132772D1 DE 60132772 D1 DE60132772 D1 DE 60132772D1 DE 60132772 T DE60132772 T DE 60132772T DE 60132772 T DE60132772 T DE 60132772T DE 60132772 D1 DE60132772 D1 DE 60132772D1
- Authority
- DE
- Germany
- Prior art keywords
- phase
- pulse
- voltage regulator
- modulated voltage
- wide modulated
- 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 - Lifetime
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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Amplifiers (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/594,010 US6262566B1 (en) | 2000-06-15 | 2000-06-15 | DC-to-DC controller having a multi-phase synchronous buck regulator |
US594010 | 2000-06-15 | ||
PCT/US2001/017882 WO2001097370A1 (en) | 2000-06-15 | 2001-06-01 | Multi-phase pulse width modulated voltage regulator |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60132772D1 true DE60132772D1 (de) | 2008-03-27 |
DE60132772T2 DE60132772T2 (de) | 2009-02-12 |
Family
ID=24377142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60132772T Expired - Lifetime DE60132772T2 (de) | 2000-06-15 | 2001-06-01 | Mehrphasiger, pulsbreitenmodulierter spannungsregler |
Country Status (8)
Country | Link |
---|---|
US (2) | US6262566B1 (de) |
EP (1) | EP1293031B1 (de) |
CN (1) | CN100416995C (de) |
AT (1) | ATE386360T1 (de) |
AU (1) | AU2001275158A1 (de) |
DE (1) | DE60132772T2 (de) |
HK (1) | HK1052255A1 (de) |
WO (1) | WO2001097370A1 (de) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6754086B2 (en) * | 1999-07-15 | 2004-06-22 | Incep Technologies, Inc. | Integrated magnetic buck converter with magnetically coupled synchronously rectified mosfet gate drive |
US6362608B1 (en) * | 2001-02-01 | 2002-03-26 | Maxim Integrated Products, Inc. | Multi-phase switching converters and methods |
US20030090244A1 (en) * | 2001-11-05 | 2003-05-15 | Krishna Shenai | Multislice DC-DC converter |
US6522113B1 (en) | 2001-12-06 | 2003-02-18 | Texas Instruments Incorporated | Synchronous coupled inductor switching regulator with improved output regulation |
US7281866B2 (en) * | 2002-03-28 | 2007-10-16 | Intel Corporation | Shunt voltage regulator and method of using |
US6632031B1 (en) * | 2002-03-28 | 2003-10-14 | Intel Corporation | Shunt transient voltage regulator in a processor package, method of making same, and method of using same |
US6836103B2 (en) * | 2002-06-28 | 2004-12-28 | Microsemi Corporation | Method and apparatus for dithering auto-synchronization of a multiphase switching power converter |
US6965219B2 (en) * | 2002-06-28 | 2005-11-15 | Microsemi Corporation | Method and apparatus for auto-interleaving synchronization in a multiphase switching power converter |
US7005835B2 (en) * | 2002-06-28 | 2006-02-28 | Microsemi Corp. | Method and apparatus for load sharing in a multiphase switching power converter |
CN100422897C (zh) * | 2003-09-29 | 2008-10-01 | 英特赛尔美国股份有限公司 | 多相合成纹波稳压器的同步 |
US7102338B2 (en) * | 2003-10-23 | 2006-09-05 | Intel Corporation | Multi-sense voltage regulator |
US7315463B2 (en) * | 2004-09-30 | 2008-01-01 | Intel Corporation | Apparatus and method for multi-phase transformers |
US7135846B2 (en) | 2004-11-15 | 2006-11-14 | Summer Steven E | Method for implementing radiation hardened, power efficient, non isolated low output voltage DC/DC converters with non-radiation hardened components |
US7432695B2 (en) * | 2005-04-18 | 2008-10-07 | Linear Technology Corporation | Adaptive power control for hysteretic regulators |
US7504808B2 (en) * | 2005-06-30 | 2009-03-17 | Intel Corporation | Multiphase transformer for a multiphase DC-DC converter |
US20070097571A1 (en) * | 2005-07-07 | 2007-05-03 | Intel Corporation | Multiphase voltage regulation using paralleled inductive circuits having magnetically coupled inductors |
WO2010061930A1 (ja) * | 2008-11-28 | 2010-06-03 | 独立行政法人理化学研究所 | CD1d及び標的抗原の共発現アロ細胞を用いた免疫療法 |
US7569998B2 (en) | 2006-07-06 | 2009-08-04 | Microsemi Corporation | Striking and open lamp regulation for CCFL controller |
US8181041B2 (en) * | 2006-12-27 | 2012-05-15 | Intel Corporation | Wave-modulated switching frequency voltage regulator |
US7633183B2 (en) * | 2007-02-16 | 2009-12-15 | System General Corporation | Switching controller for power sharing of parallel power supplies |
US7622827B2 (en) * | 2007-02-16 | 2009-11-24 | System General Corporation | Switching controller for parallel power supply |
US20090015066A1 (en) * | 2007-07-10 | 2009-01-15 | Yazaki North America, Inc. | Close-loop relay driver with equal-phase interval |
TW200908526A (en) * | 2007-08-09 | 2009-02-16 | Ind Tech Res Inst | DC-DC converter |
TWI363959B (en) * | 2008-06-13 | 2012-05-11 | Acer Inc | Motherboard with an additional voltage regulator module slot area and related electronic module |
US8217531B2 (en) * | 2008-07-24 | 2012-07-10 | International Business Machines Corporation | Dynamically configuring current sharing and fault monitoring in redundant power supply modules |
US8093839B2 (en) | 2008-11-20 | 2012-01-10 | Microsemi Corporation | Method and apparatus for driving CCFL at low burst duty cycle rates |
US8405368B2 (en) * | 2010-03-26 | 2013-03-26 | Intersil Americas Inc. | Multiple phase switching regulator with phase current sharing |
CN105306846A (zh) * | 2015-11-24 | 2016-02-03 | 北京北广科技股份有限公司 | 一种同时输出多个频道的数字电视激励器 |
US9836071B2 (en) * | 2015-12-29 | 2017-12-05 | Silicon Laboratories Inc. | Apparatus for multiple-input power architecture for electronic circuitry and associated methods |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4924170A (en) * | 1989-01-03 | 1990-05-08 | Unisys Corporation | Current sharing modular power supply |
US5477132A (en) * | 1992-01-10 | 1995-12-19 | Space Systems/Loral, Inc. | Multi-sectioned power converter having current-sharing controller |
US5656870A (en) * | 1995-08-01 | 1997-08-12 | Intermagnetics General Corporation | Current control for superconducting magnetic energy storage system |
US5838151A (en) * | 1997-03-03 | 1998-11-17 | Motorola, Inc. | Wireless load sharing for parallel power converters and method |
US5861738A (en) * | 1997-11-13 | 1999-01-19 | Hughes Electronics Corporation | DC to DC converter with a single-fault tolerant clamp |
US6052790A (en) * | 1998-01-27 | 2000-04-18 | Dell Usa, L.P. | Computer system with improved DC to DC power conversion employing capacitive energy storage reservoirs |
AU3103300A (en) * | 1998-12-03 | 2000-06-19 | Virginia Tech Intellectual Properties, Inc. | Voltage regulator modules (vrm) with current sensing and current sharing |
-
2000
- 2000-06-15 US US09/594,010 patent/US6262566B1/en not_active Ceased
-
2001
- 2001-06-01 DE DE60132772T patent/DE60132772T2/de not_active Expired - Lifetime
- 2001-06-01 AU AU2001275158A patent/AU2001275158A1/en not_active Abandoned
- 2001-06-01 CN CNB018111904A patent/CN100416995C/zh not_active Expired - Lifetime
- 2001-06-01 WO PCT/US2001/017882 patent/WO2001097370A1/en active IP Right Grant
- 2001-06-01 AT AT01941835T patent/ATE386360T1/de not_active IP Right Cessation
- 2001-06-01 EP EP01941835A patent/EP1293031B1/de not_active Expired - Lifetime
- 2001-12-19 US US10/021,350 patent/USRE38371E1/en not_active Expired - Lifetime
-
2003
- 2003-04-02 HK HK03102361A patent/HK1052255A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1052255A1 (en) | 2003-09-05 |
CN100416995C (zh) | 2008-09-03 |
US6262566B1 (en) | 2001-07-17 |
USRE38371E1 (en) | 2003-12-30 |
WO2001097370A1 (en) | 2001-12-20 |
ATE386360T1 (de) | 2008-03-15 |
EP1293031A1 (de) | 2003-03-19 |
DE60132772T2 (de) | 2009-02-12 |
EP1293031B1 (de) | 2008-02-13 |
AU2001275158A1 (en) | 2001-12-24 |
CN1436392A (zh) | 2003-08-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |