JP2020532946A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2020532946A5 JP2020532946A5 JP2020534799A JP2020534799A JP2020532946A5 JP 2020532946 A5 JP2020532946 A5 JP 2020532946A5 JP 2020534799 A JP2020534799 A JP 2020534799A JP 2020534799 A JP2020534799 A JP 2020534799A JP 2020532946 A5 JP2020532946 A5 JP 2020532946A5
- Authority
- JP
- Japan
- Prior art keywords
- power
- token
- phases
- power phase
- phase
- 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762552459P | 2017-08-31 | 2017-08-31 | |
| US62/552,459 | 2017-08-31 | ||
| PCT/US2018/048679 WO2019046507A1 (en) | 2017-08-31 | 2018-08-30 | MULTIPHASE CONVERTER SYSTEM AND CONTROL METHOD |
| US16/117,014 US10917015B2 (en) | 2017-08-31 | 2018-08-30 | Multiphase converter system and control method |
| US16/117,014 | 2018-08-30 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020532946A JP2020532946A (ja) | 2020-11-12 |
| JP2020532946A5 true JP2020532946A5 (https=) | 2021-09-30 |
| JP7128280B2 JP7128280B2 (ja) | 2022-08-30 |
Family
ID=65517596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020534799A Active JP7128280B2 (ja) | 2017-08-31 | 2018-08-30 | 多相変換器システムおよび制御方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10917015B2 (https=) |
| EP (2) | EP4521618A3 (https=) |
| JP (1) | JP7128280B2 (https=) |
| CN (1) | CN111247500B (https=) |
| WO (1) | WO2019046507A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102611984B1 (ko) * | 2018-10-10 | 2023-12-08 | 삼성전자주식회사 | 인터리빙 회로를 포함하는 다상 스위칭 레귤레이터 및 이의 스위칭 레귤레이팅 방법 |
| CN109586565B (zh) * | 2018-11-28 | 2021-06-15 | 成都芯源系统有限公司 | Cot控制的多相直流变换器及控制电路和均流方法 |
| 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 |
| TWI699640B (zh) * | 2019-05-16 | 2020-07-21 | 晶豪科技股份有限公司 | 固定開路時間控制器與使用其的降壓變換器裝置 |
| JP7388436B2 (ja) * | 2019-07-09 | 2023-11-29 | 株式会社村田製作所 | 電源システム |
| US11456670B2 (en) | 2020-02-14 | 2022-09-27 | Apple Inc. | Multiphase power converter with different voltage positioning per phase |
| 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 |
| US11502594B2 (en) | 2020-05-19 | 2022-11-15 | Analog Devices International Unlimited Company | Switched-mode power converter with ripple attenuation |
| CN111934552B (zh) * | 2020-08-21 | 2021-11-12 | 矽力杰半导体技术(杭州)有限公司 | 多相功率变换器及其控制电路和控制方法 |
| CN115208187B (zh) * | 2021-04-09 | 2025-04-11 | 圣邦微电子(北京)股份有限公司 | 多相电源的功率转换电路和多相电源及其控制方法 |
| US11664732B2 (en) * | 2021-06-05 | 2023-05-30 | Innovision Semiconductor Inc. | Synchronous clock generator circuit for multiphase DC-DC converter |
| US11901821B2 (en) * | 2021-10-12 | 2024-02-13 | M3 Technology Inc. | Dual-phase constant on-time power converter and control method |
| CN114679041A (zh) * | 2022-04-14 | 2022-06-28 | 成都芯源系统有限公司 | 多相开关变换器及其集成电路控制器件和控制方法 |
| DE112023002077T5 (de) * | 2022-04-28 | 2025-02-20 | Microchip Technology Incorporated | Mehrphasiger stromwandler mit stromanpassung |
| CN115833551B (zh) * | 2022-11-17 | 2025-05-06 | 成都芯源系统有限公司 | 多相开关变换器及其控制电路和故障检测方法 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363366A (en) * | 1993-01-11 | 1994-11-08 | Forte Networks, Inc. | Token ring local area network testing apparatus for obtaining beacon domain information |
| EP1325546A2 (en) * | 2000-10-10 | 2003-07-09 | Primarion, Inc. | System and method for highly phased power regulation |
| US6965219B2 (en) * | 2002-06-28 | 2005-11-15 | Microsemi Corporation | Method and apparatus for auto-interleaving synchronization in a multiphase switching power converter |
| US7272020B2 (en) * | 2004-02-20 | 2007-09-18 | Northeastern University | Isolated, current-fed, pulse width modulation, DC-DC converter |
| US7477084B2 (en) | 2005-11-28 | 2009-01-13 | Semiconductor Components Industries, L.L.C. | Multi-phase power supply controller and method therefor |
| TWI415374B (zh) * | 2009-03-05 | 2013-11-11 | Richtek Technology Corp | 多相電源供應電路與其控制電路及方法 |
| US8331110B2 (en) | 2009-12-15 | 2012-12-11 | Virginia Tech Intellectual Properties, Inc. | Switching capacitor—PWM power converter |
| 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 |
| US8803489B2 (en) | 2010-07-16 | 2014-08-12 | Virginia Tech Intellectual Properties, Inc. | Adaptive on-time control for power factor correction stage light load efficiency |
| US8558524B2 (en) * | 2010-10-19 | 2013-10-15 | International Rectifier Corporation | Master/slave power supply switch driver circuitry |
| US9203243B2 (en) | 2011-11-08 | 2015-12-01 | Ultra Electronics Ice, Inc. | Serial load leveling system and method |
| TWI429182B (zh) * | 2011-08-12 | 2014-03-01 | Upi Semiconductor Corp | 多相直流對直流電源轉換器 |
| US8878501B2 (en) * | 2011-09-01 | 2014-11-04 | Micrel, Inc. | Multi-phase power block for a switching regulator for use with a single-phase PWM controller |
| US9071164B2 (en) | 2011-12-09 | 2015-06-30 | General Electric Company | Multi-phase converter system and method |
| CN202374168U (zh) * | 2011-12-28 | 2012-08-08 | 成都芯源系统有限公司 | 控制电路及电源电路 |
| JP5643777B2 (ja) * | 2012-02-21 | 2014-12-17 | 株式会社東芝 | マルチフェーズ・スイッチング電源回路 |
| CN202565153U (zh) * | 2012-05-18 | 2012-11-28 | 成都芯源系统有限公司 | 多相开关变换器及其控制器 |
| US9077244B2 (en) * | 2012-05-30 | 2015-07-07 | Linear Technology Corporation | Expanding DC/DC converter into multiphase DC/DC converter |
| CN102751856B (zh) * | 2012-07-19 | 2015-04-08 | 成都芯源系统有限公司 | 具有过流保护功能的多相开关变换器及其控制方法 |
| TWI483529B (zh) * | 2012-12-24 | 2015-05-01 | Upi Semiconductor Corp | 多相直流對直流電源轉換器 |
| US10110122B2 (en) * | 2014-04-01 | 2018-10-23 | Virginia Tech Intellectual Properties, Inc. | Transient performance improvement for constant on-time power converters |
| US9802493B2 (en) * | 2014-06-20 | 2017-10-31 | Cooper Technologies Company | Multi-phase bidirectional DC to DC power converter circuits, systems and methods with transient stress control |
| US9647556B2 (en) * | 2014-07-08 | 2017-05-09 | O2Micro, Inc. | DC to DC converters and controllers thereof |
| US10069421B2 (en) * | 2015-02-05 | 2018-09-04 | Infineon Technologies Austria Ag | Multi-phase switching voltage regulator having asymmetric phase inductance |
| US10270343B2 (en) | 2015-04-27 | 2019-04-23 | Monolithic Power Systems, Inc. | Multiphase power supply with constant on-time DC-DC converters |
| US9606559B2 (en) * | 2015-08-25 | 2017-03-28 | Dialog Semiconductor (Uk) Limited | Multi-phase switching converter with phase shedding |
| FR3044188B1 (fr) | 2015-11-25 | 2017-12-22 | Kalray | Limiteur de debit de type "seau a jetons" |
-
2018
- 2018-08-30 CN CN201880059080.4A patent/CN111247500B/zh active Active
- 2018-08-30 JP JP2020534799A patent/JP7128280B2/ja active Active
- 2018-08-30 WO PCT/US2018/048679 patent/WO2019046507A1/en not_active Ceased
- 2018-08-30 EP EP24213368.4A patent/EP4521618A3/en active Pending
- 2018-08-30 EP EP18851288.3A patent/EP3676681A4/en not_active Withdrawn
- 2018-08-30 US US16/117,014 patent/US10917015B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2020532946A5 (https=) | ||
| GB2596627A8 (en) | Charge balanced charge pump control | |
| JP7128280B2 (ja) | 多相変換器システムおよび制御方法 | |
| JP2015503901A5 (https=) | ||
| JP2010515419A5 (https=) | ||
| JP2016531542A5 (https=) | ||
| US10425008B2 (en) | Drive scheme for weakly coupled coils | |
| JP2017034957A5 (ja) | チャージポンプ、チャージポンプ出力電圧を発生させる方法、及び無線周波数システム | |
| JP2005224058A5 (https=) | ||
| CN104052278A (zh) | 多电平增压变换器拓扑、控制和软启动系统及方法 | |
| WO2018136215A3 (en) | Multiphase converter with phase interleaving | |
| US20160111960A1 (en) | Dividing a single phase pulse-width modulation signal into a plurality of phases | |
| JP2015507912A (ja) | 電圧交番パルスの出力に用いられるデバイス及び方法 | |
| JP2013141385A (ja) | Dc/dc変換器のためのコントローラ | |
| JP2015050785A5 (https=) | ||
| HRP20170859T1 (hr) | Metoda za unaprijedno vođenje frekvencije za strujni režim histereznog silaznog regulatora | |
| TWI708468B (zh) | 單模準恒定頻率控制器裝置 | |
| WO2017168220A1 (en) | Controller for use with a power converter, and method of operating the same | |
| US9780637B2 (en) | Buck converter with changeable relationship between output voltage and duty cycle, and buck converting apparatus using the same | |
| Chinchero et al. | Review on DC-DC SIMO converters with parallel configuration for LED lighting control | |
| KR102031009B1 (ko) | 직류-직류 벅 컨버터 | |
| JP5858533B2 (ja) | 制御装置および電力変換回路の制御装置 | |
| Kanzian et al. | Modeling and simulation of digital control schemes for two-phase interleaved buck converters | |
| JP6649558B2 (ja) | スイッチングコンバータおよび電気エネルギを変換するための方法 | |
| JPWO2024247502A5 (https=) |