TW200627770A - Multiphase DC-DC converter - Google Patents
Multiphase DC-DC converterInfo
- Publication number
- TW200627770A TW200627770A TW094117044A TW94117044A TW200627770A TW 200627770 A TW200627770 A TW 200627770A TW 094117044 A TW094117044 A TW 094117044A TW 94117044 A TW94117044 A TW 94117044A TW 200627770 A TW200627770 A TW 200627770A
- Authority
- TW
- Taiwan
- Prior art keywords
- converter
- output
- converter units
- units
- multiphase
- Prior art date
Links
- 230000002779 inactivation Effects 0.000 abstract 1
- 230000004043 responsiveness Effects 0.000 abstract 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005012045A JP4347230B2 (ja) | 2005-01-19 | 2005-01-19 | マルチフェーズｄｃ−ｄｃコンバータ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200627770A true TW200627770A (en) | 2006-08-01 |
| TWI279067B TWI279067B (en) | 2007-04-11 |
Family
ID=36683202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW094117044A TWI279067B (en) | 2005-01-19 | 2005-05-25 | Multiphase DC-DC converter |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7161337B2 (zh) |
| JP (1) | JP4347230B2 (zh) |
| CN (1) | CN100423424C (zh) |
| TW (1) | TWI279067B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9166489B2 (en) | 2009-02-27 | 2015-10-20 | Delta Electronics (Shanghai) Co., Ltd. | Layouts of multiple transformers and multiple rectifiers of interleaving converter |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200711257A (en) * | 2005-09-02 | 2007-03-16 | Princeton Technology Corp | Charging circuit, integrated circuit and control method |
| US7414383B2 (en) * | 2006-05-12 | 2008-08-19 | Intel Corporation | Multi-phase voltage regulator with phases ordered by lowest phase current |
| US7759918B2 (en) * | 2006-06-16 | 2010-07-20 | Semiconductor Components Industries, L.L.C. | Method for inhibiting thermal run-away |
| JP4229177B2 (ja) * | 2006-11-30 | 2009-02-25 | ミツミ電機株式会社 | マルチフェーズｄｃ−ｄｃコンバータ |
| JP5205083B2 (ja) * | 2008-03-07 | 2013-06-05 | ルネサスエレクトロニクス株式会社 | 電源装置 |
| US8228049B2 (en) * | 2008-07-14 | 2012-07-24 | Intersil Americas LLC | Advanced phase number control for multiphase converters |
| US8400125B2 (en) * | 2009-09-25 | 2013-03-19 | Astec International Limited | Multiphase power converters, controllers and control methods |
| TWI429182B (zh) * | 2011-08-12 | 2014-03-01 | Upi Semiconductor Corp | 多相直流對直流電源轉換器 |
| CN102594138A (zh) * | 2012-02-14 | 2012-07-18 | 中国电力科学研究院 | 一种双向dc/dc变换器pwm移相控制装置 |
| CN102647074B (zh) * | 2012-05-18 | 2014-08-13 | 成都芯源系统有限公司 | 多相开关变换器及其控制器和控制方法 |
| US9077244B2 (en) * | 2012-05-30 | 2015-07-07 | Linear Technology Corporation | Expanding DC/DC converter into multiphase DC/DC converter |
| KR101422939B1 (ko) * | 2012-12-05 | 2014-07-23 | 삼성전기주식회사 | 역률 보상 회로 구동 장치 |
| EP2991212B1 (en) * | 2013-04-28 | 2020-03-04 | Huawei Technologies Co., Ltd. | Voltage adjusting power source and method for controlling output voltage |
| US9478977B2 (en) * | 2014-05-27 | 2016-10-25 | Skyworks Solutions, Inc. | Overcurrent protection device and overcurrent protection method for electronic modules |
| US9960707B2 (en) | 2014-08-29 | 2018-05-01 | Enphase Energy, Inc. | Parallel power converter |
| CN112305296B (zh) * | 2020-11-18 | 2022-06-28 | 潍柴动力股份有限公司 | 一种dc-dc变换器的电流检测方法及装置 |
| US12199517B2 (en) * | 2022-03-21 | 2025-01-14 | Monolithic Power Systems, Inc. | Controller for driving a power switch in slave phase of a multiphase power converter and power converter comprising the same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4729086A (en) * | 1987-07-17 | 1988-03-01 | Unisys Corporation | Power supply system which shares current from a single redundant supply with multiple segmented loads |
| US6144194A (en) * | 1998-07-13 | 2000-11-07 | Linear Technology Corp. | Polyphase synchronous switching voltage regulators |
| JP2002078321A (ja) | 2000-08-30 | 2002-03-15 | Toyota Industries Corp | スイッチングレギュレータ |
| US6424129B1 (en) * | 2001-08-21 | 2002-07-23 | Semtech Corporation | Method and apparatus for accurately sensing output current in a DC-to-DC voltage converter |
| CN100419614C (zh) * | 2002-11-28 | 2008-09-17 | 华邦电子股份有限公司 | 具有平衡电流的多通道脉波宽度调变转换器 |
| US6940261B1 (en) * | 2003-03-19 | 2005-09-06 | Linear Technology Corporation | Circuits and methods for providing multiple phase switching regulators which employ the input capacitor voltage signal for current sensing |
| US6788036B1 (en) * | 2003-03-28 | 2004-09-07 | Ower-One Limited | Method and system for current sharing among a plurality of power modules |
-
2005
- 2005-01-19 JP JP2005012045A patent/JP4347230B2/ja not_active Expired - Fee Related
- 2005-05-25 TW TW094117044A patent/TWI279067B/zh active
- 2005-06-06 US US11/145,232 patent/US7161337B2/en not_active Expired - Lifetime
- 2005-06-17 CN CNB200510077630XA patent/CN100423424C/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9166489B2 (en) | 2009-02-27 | 2015-10-20 | Delta Electronics (Shanghai) Co., Ltd. | Layouts of multiple transformers and multiple rectifiers of interleaving converter |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI279067B (en) | 2007-04-11 |
| JP4347230B2 (ja) | 2009-10-21 |
| CN100423424C (zh) | 2008-10-01 |
| JP2006204002A (ja) | 2006-08-03 |
| CN1808867A (zh) | 2006-07-26 |
| US20060158159A1 (en) | 2006-07-20 |
| US7161337B2 (en) | 2007-01-09 |
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