JPWO2023026834A1 - - Google Patents
Info
- Publication number
- JPWO2023026834A1 JPWO2023026834A1 JP2023543794A JP2023543794A JPWO2023026834A1 JP WO2023026834 A1 JPWO2023026834 A1 JP WO2023026834A1 JP 2023543794 A JP2023543794 A JP 2023543794A JP 2023543794 A JP2023543794 A JP 2023543794A JP WO2023026834 A1 JPWO2023026834 A1 JP WO2023026834A1
- Authority
- JP
- Japan
- 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
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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0048—Circuits or arrangements for reducing losses
-
- 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
- H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters
- H02M1/088—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the simultaneous control of series or parallel connected semiconductor devices
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021135279 | 2021-08-23 | ||
| JP2021135279 | 2021-08-23 | ||
| PCT/JP2022/030208 WO2023026834A1 (ja) | 2021-08-23 | 2022-08-08 | 規模拡張型スケーラブル電源システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023026834A1 true JPWO2023026834A1 (https=) | 2023-03-02 |
| JPWO2023026834A5 JPWO2023026834A5 (https=) | 2024-05-10 |
| JP7658444B2 JP7658444B2 (ja) | 2025-04-08 |
Family
ID=85323090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023543794A Active JP7658444B2 (ja) | 2021-08-23 | 2022-08-08 | 規模拡張型スケーラブル電源システム |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12531486B2 (https=) |
| JP (1) | JP7658444B2 (https=) |
| WO (1) | WO2023026834A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023182052A1 (ja) * | 2022-03-24 | 2023-09-28 | 株式会社村田製作所 | 規模拡張型スケーラブル電源システム |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50152650A (https=) * | 1974-05-28 | 1975-12-08 | ||
| JPS5571319A (en) * | 1978-11-24 | 1980-05-29 | Oki Electric Ind Co Ltd | Comparator circuit system |
| JPH02192371A (ja) * | 1989-01-20 | 1990-07-30 | Fuji Photo Film Co Ltd | 電荷結合型固体撮像装置 |
| JPH05206802A (ja) * | 1992-01-28 | 1993-08-13 | Olympus Optical Co Ltd | 遅延回路 |
| JP2004309983A (ja) * | 2003-04-10 | 2004-11-04 | Fujitsu Hitachi Plasma Display Ltd | 容量性負荷駆動回路およびプラズマディスプレイ装置 |
| JP2012080744A (ja) * | 2010-10-06 | 2012-04-19 | Renesas Electronics Corp | 電源装置 |
| JP2015146711A (ja) * | 2014-02-04 | 2015-08-13 | リコー電子デバイス株式会社 | マルチフェーズ型ｄｃ／ｄｃコンバータ |
| JP2015168292A (ja) * | 2014-03-05 | 2015-09-28 | 株式会社デンソー | 電源システム |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6246222B1 (en) * | 2000-08-30 | 2001-06-12 | National Semiconductor Corporation | Switching DC-to-DC converter and conversion method with rotation of control signal channels relative to paralleled power channels |
| 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 |
| US6894466B2 (en) * | 2003-02-28 | 2005-05-17 | Astec International Limited | Active current sharing circuit |
| WO2007148354A1 (en) * | 2006-06-21 | 2007-12-27 | Stmicroelectronics S.R.L. | Control device of a plurality of switching converters |
| 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 |
| US8120203B2 (en) * | 2008-07-18 | 2012-02-21 | Intersil Americas Inc. | Intelligent management of current sharing group |
| JP2010119177A (ja) | 2008-11-12 | 2010-05-27 | Rohm Co Ltd | マルチフェーズ型ｄｃ／ｄｃコンバータ |
| JP5842465B2 (ja) * | 2011-08-29 | 2016-01-13 | 株式会社リコー | 電源装置 |
| JP6034132B2 (ja) | 2012-10-24 | 2016-11-30 | 株式会社ソニー・インタラクティブエンタテインメント | Ｄｃ／ｄｃコンバータおよびそれを用いたゲーム機器 |
| JP5600362B2 (ja) | 2013-02-18 | 2014-10-01 | ルネサスエレクトロニクス株式会社 | 電源用半導体装置 |
| US9748846B2 (en) * | 2013-10-28 | 2017-08-29 | Intersil Americas LLC | Power supply with droop control feedback for enhanced phase current sharing |
| JP2017158373A (ja) * | 2016-03-03 | 2017-09-07 | トヨタ自動車株式会社 | 多相昇圧コンバータの制御方法及び多相昇圧コンバータ |
| US10381918B1 (en) * | 2018-02-19 | 2019-08-13 | Microchip Technology Incorporated | Multi-phase parallelable constant on time buck controller with phase interleaving ensured by ripple injection |
| JP6998252B2 (ja) | 2018-03-28 | 2022-01-18 | 株式会社Ｇｓユアサ インフラシステムズ | スイッチング電源装置 |
| WO2020183823A1 (ja) * | 2019-03-14 | 2020-09-17 | 株式会社村田製作所 | システム電源装置 |
| WO2020183820A1 (ja) * | 2019-03-14 | 2020-09-17 | 株式会社村田製作所 | システムスイッチング電源装置 |
| JP7388436B2 (ja) * | 2019-07-09 | 2023-11-29 | 株式会社村田製作所 | 電源システム |
| US11469661B2 (en) * | 2019-10-25 | 2022-10-11 | Cirrus Logic, Inc. | Multiphase inductive boost converter with multiple operational phases |
| WO2021192377A1 (ja) * | 2020-03-26 | 2021-09-30 | 株式会社村田製作所 | マルチコンバータ電源システム |
| JP7298774B2 (ja) * | 2020-03-26 | 2023-06-27 | 株式会社村田製作所 | マルチコンバータ電源システム |
| JP7386431B2 (ja) * | 2020-03-30 | 2023-11-27 | パナソニックＩｐマネジメント株式会社 | スイッチング装置、スイッチング電源装置、及び車両 |
| JP7445541B2 (ja) * | 2020-06-25 | 2024-03-07 | ローム株式会社 | 半導体装置及び降圧型マルチフェーズｄｃ／ｄｃコンバータ |
| JP7485095B2 (ja) * | 2021-01-19 | 2024-05-16 | 株式会社村田製作所 | 電源システム装置 |
| JP7485094B2 (ja) * | 2021-01-19 | 2024-05-16 | 株式会社村田製作所 | 電源システム装置 |
| CN115622401B (zh) * | 2021-07-16 | 2024-08-30 | 圣邦微电子（北京）股份有限公司 | 多相功率转换电路的控制电路和多相电源 |
| US11545903B1 (en) * | 2021-12-03 | 2023-01-03 | Monolithic Power Systems, Inc. | Controller for driving a power switch in slave phase of a multiphase power converter and power converter comprising the same |
| 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 |
| CN115250055B (zh) * | 2022-05-09 | 2025-11-11 | 杰华特微电子股份有限公司 | 多相电源的控制电路、控制方法及多相电源 |
| CN221575141U (zh) * | 2023-11-29 | 2024-08-20 | 安克创新科技股份有限公司 | 开关器件的驱动电路、开关电源 |
-
2022
- 2022-08-08 WO PCT/JP2022/030208 patent/WO2023026834A1/ja not_active Ceased
- 2022-08-08 JP JP2023543794A patent/JP7658444B2/ja active Active
-
2024
- 2024-02-21 US US18/583,563 patent/US12531486B2/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50152650A (https=) * | 1974-05-28 | 1975-12-08 | ||
| JPS5571319A (en) * | 1978-11-24 | 1980-05-29 | Oki Electric Ind Co Ltd | Comparator circuit system |
| JPH02192371A (ja) * | 1989-01-20 | 1990-07-30 | Fuji Photo Film Co Ltd | 電荷結合型固体撮像装置 |
| JPH05206802A (ja) * | 1992-01-28 | 1993-08-13 | Olympus Optical Co Ltd | 遅延回路 |
| JP2004309983A (ja) * | 2003-04-10 | 2004-11-04 | Fujitsu Hitachi Plasma Display Ltd | 容量性負荷駆動回路およびプラズマディスプレイ装置 |
| JP2012080744A (ja) * | 2010-10-06 | 2012-04-19 | Renesas Electronics Corp | 電源装置 |
| JP2015146711A (ja) * | 2014-02-04 | 2015-08-13 | リコー電子デバイス株式会社 | マルチフェーズ型ｄｃ／ｄｃコンバータ |
| JP2015168292A (ja) * | 2014-03-05 | 2015-09-28 | 株式会社デンソー | 電源システム |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7658444B2 (ja) | 2025-04-08 |
| WO2023026834A1 (ja) | 2023-03-02 |
| US12531486B2 (en) | 2026-01-20 |
| US20240195282A1 (en) | 2024-06-13 |
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