JP2010516223A5 - - Google Patents
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- Publication number
- JP2010516223A5 JP2010516223A5 JP2009545044A JP2009545044A JP2010516223A5 JP 2010516223 A5 JP2010516223 A5 JP 2010516223A5 JP 2009545044 A JP2009545044 A JP 2009545044A JP 2009545044 A JP2009545044 A JP 2009545044A JP 2010516223 A5 JP2010516223 A5 JP 2010516223A5
- Authority
- JP
- Japan
- Prior art keywords
- diode
- coupled
- path
- inductor
- switch
- 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.)
- Pending
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/652,613 US7579814B2 (en) | 2007-01-12 | 2007-01-12 | Power converter with snubber |
| PCT/CA2008/000054 WO2008083496A1 (en) | 2007-01-12 | 2008-01-14 | Power converter with snubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010516223A JP2010516223A (ja) | 2010-05-13 |
| JP2010516223A5 true JP2010516223A5 (enExample) | 2011-02-10 |
Family
ID=39608300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009545044A Pending JP2010516223A (ja) | 2007-01-12 | 2008-01-14 | スナバを有する電力コンバータ |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7579814B2 (enExample) |
| EP (1) | EP2102975A1 (enExample) |
| JP (1) | JP2010516223A (enExample) |
| CN (1) | CN101578756B (enExample) |
| WO (1) | WO2008083496A1 (enExample) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4963724B2 (ja) * | 2007-11-15 | 2012-06-27 | 富士通メディアデバイス株式会社 | スイッチング電源、スイッチング電源を制御する制御回路およびスイッチング電源の制御方法 |
| US7915872B2 (en) * | 2008-05-14 | 2011-03-29 | Astec International Limited | Switching power converters with diode reverse current suppression |
| US8659273B2 (en) * | 2008-10-27 | 2014-02-25 | Dell Products L.P. | Soft-switching voltage regulation in a step-down circuit |
| GB2466871A (en) * | 2009-01-07 | 2010-07-14 | Champion Aerospace Inc | DC aircraft power supply having voltage modulation attenuator |
| TW201032448A (en) * | 2009-02-23 | 2010-09-01 | Delta Electronics Inc | Power conversion circuit capable of distributing input current |
| US9166471B1 (en) | 2009-03-13 | 2015-10-20 | Rf Micro Devices, Inc. | 3D frequency dithering for DC-to-DC converters used in multi-mode cellular transmitters |
| EP2230754B1 (fr) * | 2009-03-18 | 2015-04-29 | STMicroelectronics (Tours) SAS | Alimentation à découpage |
| US20120049834A1 (en) * | 2009-05-07 | 2012-03-01 | The Curators Of The University Of Missouri | Circuit and method to suppress the parasitic resonance from a dc/dc converter |
| US8548398B2 (en) | 2010-02-01 | 2013-10-01 | Rf Micro Devices, Inc. | Envelope power supply calibration of a multi-mode radio frequency power amplifier |
| US9184701B2 (en) * | 2010-04-20 | 2015-11-10 | Rf Micro Devices, Inc. | Snubber for a direct current (DC)-DC converter |
| US9214865B2 (en) | 2010-04-20 | 2015-12-15 | Rf Micro Devices, Inc. | Voltage compatible charge pump buck and buck power supplies |
| US9900204B2 (en) | 2010-04-20 | 2018-02-20 | Qorvo Us, Inc. | Multiple functional equivalence digital communications interface |
| US9008597B2 (en) | 2010-04-20 | 2015-04-14 | Rf Micro Devices, Inc. | Direct current (DC)-DC converter having a multi-stage output filter |
| US9077405B2 (en) | 2010-04-20 | 2015-07-07 | Rf Micro Devices, Inc. | High efficiency path based power amplifier circuitry |
| US9362825B2 (en) | 2010-04-20 | 2016-06-07 | Rf Micro Devices, Inc. | Look-up table based configuration of a DC-DC converter |
| US9214900B2 (en) | 2010-04-20 | 2015-12-15 | Rf Micro Devices, Inc. | Interference reduction between RF communications bands |
| US9577590B2 (en) | 2010-04-20 | 2017-02-21 | Qorvo Us, Inc. | Dual inductive element charge pump buck and buck power supplies |
| US9553550B2 (en) | 2010-04-20 | 2017-01-24 | Qorvo Us, Inc. | Multiband RF switch ground isolation |
| JP5429032B2 (ja) * | 2010-05-07 | 2014-02-26 | 三菱電機株式会社 | 電力変換回路 |
| JP2011239545A (ja) * | 2010-05-10 | 2011-11-24 | Sanken Electric Co Ltd | Dc−dcコンバータ |
| JP5496038B2 (ja) | 2010-09-22 | 2014-05-21 | 三菱電機株式会社 | Dc−dcコンバータ |
| EP2625777B1 (de) * | 2010-10-05 | 2017-11-08 | ABB Schweiz AG | Umrichterschaltung |
| JP2012120362A (ja) * | 2010-12-02 | 2012-06-21 | Sanken Electric Co Ltd | Dc−dcコンバータ |
| TWI439023B (zh) * | 2011-07-13 | 2014-05-21 | Wistron Corp | 低雜訊降壓轉換電路及低雜訊電壓供應總成 |
| CN102931845A (zh) * | 2011-08-12 | 2013-02-13 | 旭丽电子(广州)有限公司 | 升压转换装置及升压转换电路 |
| US20130063099A1 (en) * | 2011-09-11 | 2013-03-14 | Yen-Wei Hsu | High electrical field driver |
| JP2013069859A (ja) * | 2011-09-22 | 2013-04-18 | Toshiba Corp | 半導体装置 |
| US9065505B2 (en) | 2012-01-31 | 2015-06-23 | Rf Micro Devices, Inc. | Optimal switching frequency for envelope tracking power supply |
| JP5472354B2 (ja) * | 2012-03-28 | 2014-04-16 | 株式会社村田製作所 | スイッチング電源装置 |
| EP2648483B1 (en) | 2012-04-06 | 2019-08-07 | Dialog Semiconductor GmbH | Method of preventing spurious ringing during discontinuous conduction mode in inductive boost converters for white LED drivers |
| CN102830740B (zh) * | 2012-08-23 | 2014-04-30 | 矽力杰半导体技术(杭州)有限公司 | 一种高效率的偏置电压产生电路 |
| US20140119058A1 (en) * | 2012-10-30 | 2014-05-01 | Chicony Power Technology Co., Ltd. | Power voltage conversion system for controller integrated circuit |
| CN103856054A (zh) * | 2012-12-06 | 2014-06-11 | 东林科技股份有限公司 | 隔离式电源转换装置及其电源转换方法 |
| KR101998078B1 (ko) | 2012-12-10 | 2019-07-09 | 삼성전자 주식회사 | 하이브리드 차지 펌프 및 그 구동 방법, 파워 관리 회로, 및 디스플레이 장치 |
| DE102013104529A1 (de) * | 2013-05-03 | 2014-11-06 | Sma Solar Technology Ag | Hoch- oder Tiefsetzsteller mit Entlastungskondensator |
| CN104660069A (zh) * | 2013-11-18 | 2015-05-27 | 东林科技股份有限公司 | 电源转换装置及其转换方法 |
| WO2015079538A1 (ja) * | 2013-11-28 | 2015-06-04 | 株式会社安川電機 | Dc-dcコンバータ |
| KR102317140B1 (ko) * | 2014-02-19 | 2021-10-22 | 엘지전자 주식회사 | 전력변환장치 및 태양광 모듈 |
| KR20150115561A (ko) * | 2014-04-04 | 2015-10-14 | 삼성에스디아이 주식회사 | 태양광 발전용 전력 변환 장치 |
| TWI524638B (zh) * | 2014-05-23 | 2016-03-01 | 華碩電腦股份有限公司 | 升壓轉換器及其供電控制方法 |
| JP2016019378A (ja) * | 2014-07-09 | 2016-02-01 | 株式会社デンソー | スイッチング電源回路 |
| US9699849B2 (en) * | 2015-06-26 | 2017-07-04 | EPtronics, Inc. | LED driver which can be used with either trailing edge or leading edge dimmers |
| CN105634275A (zh) * | 2016-03-23 | 2016-06-01 | 西安工业大学 | 开关电感Boost变换器 |
| JP6889426B2 (ja) * | 2018-06-15 | 2021-06-18 | 株式会社村田製作所 | Crスナバ素子 |
| JP7018030B2 (ja) * | 2019-01-24 | 2022-02-09 | 株式会社京三製作所 | 直流パルス電源装置 |
| JP6858805B2 (ja) * | 2019-04-11 | 2021-04-14 | 株式会社京三製作所 | 直流パルス電源装置、及び直流パルス電源装置の周波数制御方法 |
| TWI696349B (zh) | 2019-05-31 | 2020-06-11 | 遠東科技大學 | 高倍升壓電源轉換裝置 |
| CN110350816B (zh) * | 2019-07-16 | 2020-10-09 | 福州大学 | 一种储能电感并联有源缓冲电路的单级单相电流型逆变器 |
| JP7347010B2 (ja) * | 2019-08-29 | 2023-09-20 | ニデック株式会社 | 昇降圧チョッパ回路及び直流電源装置 |
| CN113258755B (zh) * | 2020-02-13 | 2022-07-26 | 宏碁股份有限公司 | 升压转换器 |
| EP4140026A4 (en) * | 2020-04-21 | 2024-02-28 | Go Electric, Inc. | ADAPTABLE PRELOAD |
| EP4160893A1 (en) * | 2021-10-01 | 2023-04-05 | Emerson Climate Technologies GmbH | Air conditioning device including a buck converter |
| CN114204802B (zh) * | 2021-11-17 | 2023-05-16 | 深圳技术大学 | 一种充电电路 |
| JP7717019B2 (ja) * | 2022-03-23 | 2025-08-01 | 三菱電機株式会社 | 半導体装置 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59172945A (ja) * | 1983-03-22 | 1984-09-29 | Victor Co Of Japan Ltd | 直流高電圧発生装置 |
| JPH01138966A (ja) * | 1987-11-25 | 1989-05-31 | Matsushita Electric Works Ltd | Dc−dcコンバータ |
| JP2600920B2 (ja) * | 1989-08-30 | 1997-04-16 | 富士電機株式会社 | 水平偏向回路 |
| US5446366A (en) | 1994-02-08 | 1995-08-29 | Computer Products, Inc. | Boost converter power supply with reduced losses, control circuit and method therefor |
| US5550458A (en) | 1994-05-31 | 1996-08-27 | Lucent Technologies Inc. | Low-loss snubber for a power factor corrected boost converter |
| KR970008828B1 (en) | 1994-07-21 | 1997-05-29 | Korea Telecommunication | Energy regenerating snoover using booster converter |
| KR0134705Y1 (ko) * | 1995-08-31 | 1999-04-15 | 이형도 | 승압형 컨버터 회로 |
| US5642267A (en) * | 1996-01-16 | 1997-06-24 | California Institute Of Technology | Single-stage, unity power factor switching converter with voltage bidirectional switch and fast output regulation |
| US5736842A (en) | 1996-07-11 | 1998-04-07 | Delta Electronics, Inc. | Technique for reducing rectifier reverse-recovery-related losses in high-voltage high power converters |
| SE511059C2 (sv) * | 1997-01-24 | 1999-07-26 | Ericsson Telefon Ab L M | Förfarande och anordning för effektomvandling. |
| US5909107A (en) * | 1997-02-10 | 1999-06-01 | Tdk Corporation | Step up switching power unit and filter circuit |
| JPH10248243A (ja) * | 1997-02-28 | 1998-09-14 | Fuji Electric Co Ltd | 電力変換回路 |
| US5943200A (en) | 1998-01-06 | 1999-08-24 | Lucent Technologies Inc. | Peak voltage clamping circuit for high frequency boost converter and method of operation thereof |
| US5969515A (en) * | 1998-02-27 | 1999-10-19 | Motorola, Inc. | Apparatus and method for digital control of a power converter current |
| US6345238B1 (en) * | 1998-12-21 | 2002-02-05 | Airpax Corporation, Llc | Linear temperature sensor |
| US6051961A (en) | 1999-02-11 | 2000-04-18 | Delta Electronics, Inc. | Soft-switching cell for reducing switching losses in pulse-width-modulated converters |
| US6259235B1 (en) * | 1999-08-26 | 2001-07-10 | Tyco Electronics Logistics Ag | Active clamp for power converter and method of operation thereof |
| US6194880B1 (en) * | 1999-10-22 | 2001-02-27 | Lucent Technologies Inc. | Boost converter, method of converting power and power supply employing the same |
| FR2821996B1 (fr) * | 2001-03-09 | 2003-06-13 | St Microelectronics Sa | Circuit a la commutation d'un convertisseur a decoupage |
| JP2003189602A (ja) * | 2001-12-17 | 2003-07-04 | Murata Mfg Co Ltd | Dc−dcコンバータおよびそれを用いた電子装置 |
| CN1170359C (zh) | 2002-05-27 | 2004-10-06 | 艾默生网络能源有限公司 | 低损耗的升压装置 |
| JP4534223B2 (ja) * | 2004-04-30 | 2010-09-01 | ミネベア株式会社 | Dc−dcコンバータ |
| DE102004022571A1 (de) * | 2004-05-07 | 2005-12-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Elektronisches Vorschaltgerät für eine Lampe |
| DE102004050060B4 (de) * | 2004-10-13 | 2018-02-08 | Osram Gmbh | Tiefsetzerschaltung |
| US7233507B2 (en) * | 2005-05-18 | 2007-06-19 | Optimum Power Conversion, Inc. | Non dissipative snubber circuit with saturable reactor |
-
2007
- 2007-01-12 US US11/652,613 patent/US7579814B2/en not_active Expired - Fee Related
-
2008
- 2008-01-14 EP EP08706202A patent/EP2102975A1/en not_active Withdrawn
- 2008-01-14 CN CN2008800021814A patent/CN101578756B/zh not_active Expired - Fee Related
- 2008-01-14 JP JP2009545044A patent/JP2010516223A/ja active Pending
- 2008-01-14 WO PCT/CA2008/000054 patent/WO2008083496A1/en not_active Ceased
-
2009
- 2009-06-30 US US12/495,010 patent/US7915876B2/en not_active Expired - Fee Related
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