CN103457455B - 将dc/dc转换器扩展成为多相dc/dc转换器 - Google Patents
将dc/dc转换器扩展成为多相dc/dc转换器 Download PDFInfo
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- CN103457455B CN103457455B CN201310210560.5A CN201310210560A CN103457455B CN 103457455 B CN103457455 B CN 103457455B CN 201310210560 A CN201310210560 A CN 201310210560A CN 103457455 B CN103457455 B CN 103457455B
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- drive singal
- power stage
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- signal
- transducer
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Classifications
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- 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
-
- 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
- H02M3/1586—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 switched with a phase shift, i.e. interleaved
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/483,693 US9077244B2 (en) | 2012-05-30 | 2012-05-30 | Expanding DC/DC converter into multiphase DC/DC converter |
US13/483,693 | 2012-05-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103457455A CN103457455A (zh) | 2013-12-18 |
CN103457455B true CN103457455B (zh) | 2016-04-06 |
Family
ID=49669413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310210560.5A Active CN103457455B (zh) | 2012-05-30 | 2013-05-30 | 将dc/dc转换器扩展成为多相dc/dc转换器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9077244B2 (zh) |
CN (1) | CN103457455B (zh) |
TW (1) | TWI493856B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107370373A (zh) * | 2016-05-13 | 2017-11-21 | 英飞凌科技奥地利有限公司 | 用于半谐振电源转换器中的相位对准方法和装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9548714B2 (en) | 2008-12-29 | 2017-01-17 | Altera Corporation | Power converter with a dynamically configurable controller and output filter |
US8867295B2 (en) | 2010-12-17 | 2014-10-21 | Enpirion, Inc. | Power converter for a memory module |
TWI506959B (zh) * | 2012-12-18 | 2015-11-01 | Ind Tech Res Inst | 調變方法以及應用該調變方法之控制裝置 |
KR101500206B1 (ko) * | 2013-11-26 | 2015-03-06 | 현대자동차주식회사 | 2상 인터리브 컨버터 및 이의 제어 방법 |
KR101610469B1 (ko) * | 2014-05-15 | 2016-04-07 | 현대자동차주식회사 | 다상 인터리브 컨버터 및 이의 제어 방법 |
KR101592744B1 (ko) * | 2014-07-28 | 2016-02-15 | 현대자동차주식회사 | 다상 인터리브 컨버터의 전류 제어 방법 및 장치 |
US9509217B2 (en) * | 2015-04-20 | 2016-11-29 | Altera Corporation | Asymmetric power flow controller for a power converter and method of operating the same |
US9872346B2 (en) * | 2015-05-15 | 2018-01-16 | Cypress Semiconductor Corporation | Phase controller apparatus and methods |
US20170141684A1 (en) * | 2015-11-18 | 2017-05-18 | Intersil Americas LLC | Method and System for DC-DC Voltage Converters |
US10110127B2 (en) | 2015-12-04 | 2018-10-23 | Intersil Americas LLC | Method and system for DC-DC voltage converters |
US9785166B2 (en) | 2015-12-14 | 2017-10-10 | Intersil Americas LLC | Method and system for DC-DC voltage converters |
US10170986B2 (en) * | 2016-06-22 | 2019-01-01 | Dialog Semiconductor (Uk) Limited | Hybrid buck |
JP7128280B2 (ja) * | 2017-08-31 | 2022-08-30 | アクティブ-セミ(ビーブイアイ)・インコーポレーテッド | 多相変換器システムおよび制御方法 |
US11075578B1 (en) * | 2020-01-06 | 2021-07-27 | Shenzhen GOODIX Technology Co., Ltd. | Inductor current based mode control for converter circuit |
US11294411B1 (en) * | 2020-11-17 | 2022-04-05 | Texas Instruments Incorporated | Stackable multi-phase power stage controller with current matching |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101662212A (zh) * | 2008-07-18 | 2010-03-03 | 英特赛尔美国股份有限公司 | 主动下降均流 |
CN101741238A (zh) * | 2008-11-05 | 2010-06-16 | 半导体元件工业有限责任公司 | 电流平衡电路及方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6462520B1 (en) * | 2001-05-09 | 2002-10-08 | Maxim Integrated Products, Inc. | Differential output switching converter with ripple reduction |
US6574124B2 (en) * | 2001-09-13 | 2003-06-03 | Netpower Technologies, Inc. | Plural power converters with individual conditioned error signals shared on a current sharing bus |
US7026798B2 (en) * | 2003-10-27 | 2006-04-11 | Intersil Americas Inc. | Multi-channel driver interface circuit for increasing phase count in a multi-phase DC-DC converter |
JP4347230B2 (ja) * | 2005-01-19 | 2009-10-21 | 富士通マイクロエレクトロニクス株式会社 | マルチフェーズdc−dcコンバータ |
US7688607B2 (en) * | 2005-09-30 | 2010-03-30 | Volterra Semiconductor Corporation | Voltage regulator with inductor banks |
US7626372B2 (en) * | 2007-10-04 | 2009-12-01 | System General Corporation | Control circuit for multi-phase, multi-channels PFC converter with variable switching frequency |
US7944721B2 (en) | 2008-03-24 | 2011-05-17 | System General Corp. | Switching control circuit for multi-channels and multi-phases power converter operated at continuous current mode |
EP2415148B1 (en) | 2009-04-01 | 2014-08-13 | Telefonaktiebolaget LM Ericsson (publ) | Current share configuration in a power converter system |
US8385030B2 (en) * | 2009-06-16 | 2013-02-26 | Intersil Americas Inc. | Component fault detection for use with a multi-phase DC-DC converter |
US8278895B2 (en) | 2009-12-24 | 2012-10-02 | Linear Technology Corporation | Efficiency measuring circuit for DC-DC converter which calculates internal resistance of switching inductor based on duty cycle |
JP5420433B2 (ja) | 2010-01-14 | 2014-02-19 | ルネサスエレクトロニクス株式会社 | 半導体装置および電源装置 |
US20110187189A1 (en) | 2010-02-02 | 2011-08-04 | Intersil Americas Inc. | System and method for controlling single inductor dual output dc/dc converters |
US8558524B2 (en) * | 2010-10-19 | 2013-10-15 | International Rectifier Corporation | Master/slave power supply switch driver circuitry |
TWM417600U (en) | 2011-07-19 | 2011-12-01 | Richtek Technology Corp | Multi-phase switching regulator and droop circuit therefor |
-
2012
- 2012-05-30 US US13/483,693 patent/US9077244B2/en active Active
-
2013
- 2013-05-30 CN CN201310210560.5A patent/CN103457455B/zh active Active
- 2013-05-30 TW TW102119184A patent/TWI493856B/zh active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101662212A (zh) * | 2008-07-18 | 2010-03-03 | 英特赛尔美国股份有限公司 | 主动下降均流 |
CN101741238A (zh) * | 2008-11-05 | 2010-06-16 | 半导体元件工业有限责任公司 | 电流平衡电路及方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107370373A (zh) * | 2016-05-13 | 2017-11-21 | 英飞凌科技奥地利有限公司 | 用于半谐振电源转换器中的相位对准方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
US20130320951A1 (en) | 2013-12-05 |
US9077244B2 (en) | 2015-07-07 |
TW201406028A (zh) | 2014-02-01 |
CN103457455A (zh) | 2013-12-18 |
TWI493856B (zh) | 2015-07-21 |
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Address after: The United States of California Milpitas City Patentee after: LINEAR TECHNOLOGY Corp. Address before: The United States of California Milpitas City Patentee before: Linear Technology Corp. |
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Effective date of registration: 20210831 Address after: Limerick Patentee after: Analog equipment International Co.,Ltd. Address before: The United States of California Milpitas City Patentee before: LINEAR TECHNOLOGY Corp. |
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