JP2020532946A5 - - Google Patents

Download PDF

Info

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
Application number
JP2020534799A
Other languages
English (en)
Japanese (ja)
Other versions
JP2020532946A (ja
JP7128280B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from US16/117,014 external-priority patent/US10917015B2/en
Publication of JP2020532946A publication Critical patent/JP2020532946A/ja
Publication of JP2020532946A5 publication Critical patent/JP2020532946A5/ja
Application granted granted Critical
Publication of JP7128280B2 publication Critical patent/JP7128280B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2020534799A 2017-08-31 2018-08-30 多相変換器システムおよび制御方法 Active JP7128280B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762552459P 2017-08-31 2017-08-31
US62/552,459 2017-08-31
US16/117,014 US10917015B2 (en) 2017-08-31 2018-08-30 Multiphase converter system and control method
PCT/US2018/048679 WO2019046507A1 (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 (enExample) 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 (enExample)
EP (2) EP3676681A4 (enExample)
JP (1) JP7128280B2 (enExample)
CN (1) CN111247500B (enExample)
WO (1) WO2019046507A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
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
JP7192964B2 (ja) * 2019-03-14 2022-12-20 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
WO2021005820A1 (ja) * 2019-07-09 2021-01-14 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
CN114679041B (zh) * 2022-04-14 2026-06-05 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
US12136881B2 (en) * 2022-04-28 2024-11-05 Microchip Technology Incorporated Multi-phase power converter with current matching
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)

* Cited by examiner, † Cited by third party
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
JP3934050B2 (ja) * 2000-10-10 2007-06-20 プリマリオン, インコーポレイテッド 高度にフェーズ化されたパワーレギュレーションのためのシステムおよび方法
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"

Similar Documents

Publication Publication Date Title
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 (enExample)
US10425008B2 (en) Drive scheme for weakly coupled coils
JP2010515419A5 (enExample)
JP2016531542A5 (enExample)
JP2017531995A5 (enExample)
JP6031532B2 (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
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
US20160111960A1 (en) Dividing a single phase pulse-width modulation signal into a plurality of phases
JP2013141385A (ja) Dc/dc変換器のためのコントローラ
HRP20170859T1 (hr) Metoda za unaprijedno vođenje frekvencije za strujni režim histereznog silaznog regulatora
CN106031006B (zh) Dc-dc变换器
KR102886124B1 (ko) 다수의 부하의 펄스 구동을 위한 채널 오프셋을 갖는 멀티플렉싱된 전력 발생기 출력
TWI497882B (zh) 電源轉換器及其操作方法
WO2017168220A1 (en) Controller for use with a power converter, and method of operating the same
US20180006574A1 (en) Time-interleaving converter and control method thereof
Chinchero et al. Review on DC-DC SIMO converters with parallel configuration for LED lighting control
JPWO2024247502A5 (enExample)
KR20160102337A (ko) 파워 컨버터들에 대한 펄스 변환 변조
JP2016178812A5 (enExample)
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
KR101379375B1 (ko) 모드 선택 가능한 듀얼 출력형 dc-dc 컨버터 장치
Kanzian et al. Modeling and simulation of digital control schemes for two-phase interleaved buck converters