JP2011167061A5 - - Google Patents

Download PDF

Info

Publication number
JP2011167061A5
JP2011167061A5 JP2011023059A JP2011023059A JP2011167061A5 JP 2011167061 A5 JP2011167061 A5 JP 2011167061A5 JP 2011023059 A JP2011023059 A JP 2011023059A JP 2011023059 A JP2011023059 A JP 2011023059A JP 2011167061 A5 JP2011167061 A5 JP 2011167061A5
Authority
JP
Japan
Prior art keywords
feedback
coupled
power converter
signal
period
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
JP2011023059A
Other languages
English (en)
Japanese (ja)
Other versions
JP5860596B2 (ja
JP2011167061A (ja
Filing date
Publication date
Priority claimed from US12/703,108 external-priority patent/US8098503B2/en
Application filed filed Critical
Publication of JP2011167061A publication Critical patent/JP2011167061A/ja
Publication of JP2011167061A5 publication Critical patent/JP2011167061A5/ja
Application granted granted Critical
Publication of JP5860596B2 publication Critical patent/JP5860596B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2011023059A 2010-02-09 2011-02-04 コントローラ、電力コンバータ、および電力コンバータを制御するための方法 Expired - Fee Related JP5860596B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/703,108 2010-02-09
US12/703,108 US8098503B2 (en) 2010-02-09 2010-02-09 Method and apparatus to control a power converter having a low loop bandwidth

Publications (3)

Publication Number Publication Date
JP2011167061A JP2011167061A (ja) 2011-08-25
JP2011167061A5 true JP2011167061A5 (enExample) 2014-03-20
JP5860596B2 JP5860596B2 (ja) 2016-02-16

Family

ID=44260036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011023059A Expired - Fee Related JP5860596B2 (ja) 2010-02-09 2011-02-04 コントローラ、電力コンバータ、および電力コンバータを制御するための方法

Country Status (4)

Country Link
US (4) US8098503B2 (enExample)
EP (1) EP2360821A3 (enExample)
JP (1) JP5860596B2 (enExample)
CN (1) CN102148569B (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8098503B2 (en) * 2010-02-09 2012-01-17 Power Integrations, Inc. Method and apparatus to control a power converter having a low loop bandwidth
JP6256839B2 (ja) 2012-05-09 2018-01-10 パナソニックIpマネジメント株式会社 発光ダイオード駆動装置及び半導体装置
CN103219984B (zh) * 2013-04-24 2016-12-07 上海华力创通半导体有限公司 数字域的时钟恢复生成装置
US9473031B2 (en) * 2014-01-13 2016-10-18 Power Integrations, Inc. Variable feedback signal based on conduction time
US20150288275A1 (en) * 2014-04-08 2015-10-08 Ionel Jitaru Input Current Distortion for Minimization of Bulk Capacitor
US9203424B1 (en) 2014-05-13 2015-12-01 Power Integrations, Inc. Digital-to-analog converter circuit for use in a power converter
US9602013B2 (en) * 2014-05-13 2017-03-21 Power Integrations, Inc. Controller for a switch mode power converter
WO2015176269A1 (en) * 2014-05-22 2015-11-26 Texas Instruments Incorporated Dc-dc converter controller apparatus with dual-counter digital integrator
TWI508406B (zh) * 2014-08-07 2015-11-11 Power Forest Technology Corp 電源轉換裝置及其過功率保護方法
US10185295B2 (en) * 2015-09-30 2019-01-22 Osram Sylvania Inc. Dynamic control of switching frequency in a switch mode power converter
WO2018119819A1 (en) * 2016-12-29 2018-07-05 Texas Instruments Incorporated Adaptive turn-off delay time compensation for led controller
US10243442B1 (en) * 2017-11-22 2019-03-26 Power Integrations, Inc. Controller with frequency to on-time converter
CN111656683B (zh) 2018-01-30 2024-03-08 电力集成公司 具有校准的参考的信号放大器
EP3531286B1 (en) * 2018-02-26 2020-08-05 ARM Limited Circuitry
US10418908B1 (en) 2018-10-16 2019-09-17 Power Integrations, Inc. Controller with variable sampling generator
WO2020207976A1 (en) * 2019-04-11 2020-10-15 Signify Holding B.V. A converter for driving a load, a led driver and a led lighting apparatus
CN110460260B (zh) * 2019-08-07 2020-12-15 华为技术有限公司 一种变换器及供电系统
US11356010B2 (en) 2020-05-11 2022-06-07 Power Integrations, Inc. Controller with frequency request circuit
CN112491413B (zh) * 2020-11-27 2024-11-15 陕西航空电气有限责任公司 一种数字式自适应锁相方法
US11942900B2 (en) 2021-10-14 2024-03-26 Power Integrations, Inc. Signal compensation with summed error signals

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4468725A (en) * 1982-06-18 1984-08-28 Texas Instruments Incorporated Direct AC converter for converting a balanced AC polyphase input to an output voltage
US5047912A (en) * 1990-03-09 1991-09-10 International Rectifier Corporation Four-terminal unity power factor electronic rectifier
US5134355A (en) * 1990-12-31 1992-07-28 Texas Instruments Incorporated Power factor correction control for switch-mode power converters
JP3185953B2 (ja) * 1993-01-22 2001-07-11 横河電機株式会社 スイッチング電源装置
US5461303A (en) * 1994-01-31 1995-10-24 Power Integrations, Inc. Power factor correction precompensation circuit
JP3368080B2 (ja) * 1995-01-11 2003-01-20 キヤノン株式会社 電源装置
US5804950A (en) * 1996-06-20 1998-09-08 Micro Linear Corporation Input current modulation for power factor correction
US5742151A (en) * 1996-06-20 1998-04-21 Micro Linear Corporation Input current shaping technique and low pin count for pfc-pwm boost converter
JP3429417B2 (ja) * 1996-11-15 2003-07-22 新電元工業株式会社 フォワ−ド型dc−dcコンバ−タ
US6226190B1 (en) * 1998-02-27 2001-05-01 Power Integrations, Inc. Off-line converter with digital control
KR100303450B1 (ko) * 1998-05-29 2001-11-30 김덕중 역률보정제어기
US6043633A (en) * 1998-06-05 2000-03-28 Systel Development & Industries Power factor correction method and apparatus
US6172492B1 (en) * 1999-03-26 2001-01-09 Sarnoff Corporation Fixed off time and zero voltage switching dual mode power factor correcting converter
KR100333973B1 (ko) * 1999-06-14 2002-04-24 김덕중 역률보상 제어기
US6320434B1 (en) * 1999-06-22 2001-11-20 Texas Instruments Incorporated Circuit and method for generating a synchronous clock signal
DE10032846A1 (de) * 1999-07-12 2001-01-25 Int Rectifier Corp Leistungsfaktor-Korrektursteuerschaltung
KR100697726B1 (ko) * 2000-02-10 2007-03-21 페어차일드코리아반도체 주식회사 전자식 안정기를 구비한 램프 시스템
US6882552B2 (en) * 2000-06-02 2005-04-19 Iwatt, Inc. Power converter driven by power pulse and sense pulse
US6304473B1 (en) * 2000-06-02 2001-10-16 Iwatt Operating a power converter at optimal efficiency
US6525514B1 (en) * 2000-08-08 2003-02-25 Power Integrations, Inc. Method and apparatus for reducing audio noise in a switching regulator
JP2004507999A (ja) * 2000-08-25 2004-03-11 シンクォール・インコーポレーテッド バング・バング制御を組み込んだインターリーブ方式電力変換器
EP1346611A1 (en) * 2000-12-04 2003-09-24 Koninklijke Philips Electronics N.V. Ballast circuit arrangement
CN100492843C (zh) * 2001-03-16 2009-05-27 皇家菲利浦电子有限公司 直流-直流变换器和配置该变换器的电路装置
US6531854B2 (en) * 2001-03-30 2003-03-11 Champion Microelectronic Corp. Power factor correction circuit arrangement
US6421256B1 (en) * 2001-06-25 2002-07-16 Koninklijke Philips Electronics N.V. Method for reducing mains harmonics and switching losses in discontinuous-mode, switching power converters
US6700764B2 (en) * 2002-03-26 2004-03-02 Champion Microelectronics Corp. Integrated power factor correction and MOSFET integrated circuit
ES2569057T3 (es) * 2002-12-19 2016-05-06 Koninklijke Philips N.V. Fuente de alimentación de LEDs
US6934168B2 (en) * 2003-02-27 2005-08-23 International Rectifier Corporation Single stage PFC and power converter unit
CN100492841C (zh) * 2003-06-03 2009-05-27 皇家飞利浦电子股份有限公司 Dc-dc转换器
US6900623B2 (en) * 2003-07-10 2005-05-31 System General Corp. Power supply having multi-vector error amplifier for power factor correction
US7098605B2 (en) * 2004-01-15 2006-08-29 Fairchild Semiconductor Corporation Full digital dimming ballast for a fluorescent lamp
EP3223587A3 (en) * 2004-03-15 2017-11-08 Philips Lighting North America Corporation Power control methods and apparatus
US7317625B2 (en) * 2004-06-04 2008-01-08 Iwatt Inc. Parallel current mode control using a direct duty cycle algorithm with low computational requirements to perform power factor correction
US7180273B2 (en) * 2004-06-07 2007-02-20 International Rectifier Corporation Low switching frequency power factor correction circuit
US20060083037A1 (en) * 2004-07-27 2006-04-20 Silicon Laboratories Inc. Digital PWM controller with efficiency optimization as a function of PWM duty cycle
KR101058936B1 (ko) * 2004-09-21 2011-08-23 페어차일드코리아반도체 주식회사 역률 보상 회로 및 그 출력 전압 제어 방법
KR101026248B1 (ko) * 2004-09-21 2011-03-31 페어차일드코리아반도체 주식회사 역률 보상 회로
US7250742B2 (en) * 2004-11-08 2007-07-31 International Rectifier Corporation Digital control of bridgeless power factor correction circuit
US7205749B2 (en) * 2005-02-28 2007-04-17 Texas Instruments Incorporated Power line communication using power factor correction circuits
US7378805B2 (en) * 2005-03-22 2008-05-27 Fairchild Semiconductor Corporation Single-stage digital power converter for driving LEDs
US7456621B2 (en) * 2005-05-06 2008-11-25 Silicon Laboratories Inc. Digital controller based power factor correction circuit
US7196917B2 (en) * 2005-07-22 2007-03-27 Texas Instruments Incorporated PFC pre-regulator frequency dithering circuit
US7425834B2 (en) * 2005-08-26 2008-09-16 Power Integrations, Inc. Method and apparatus to select a parameter/mode based on a time measurement
US7375994B2 (en) * 2005-10-11 2008-05-20 Texas Instruments Incorporated Highly efficient isolated AC/DC power conversion technique
US7116090B1 (en) * 2005-10-19 2006-10-03 System General Corp. Switching control circuit for discontinuous mode PFC converters
HUE036754T2 (hu) * 2006-02-10 2018-07-30 Philips Lighting North America Corp Eljárás és berendezés nagy teljesítmény faktorú vezérelt energia táplálására terhelésenként egyszeres kapcsoló fokozattal
US7471531B2 (en) * 2006-08-22 2008-12-30 Agere Systems Inc. Programmable feedback voltage pulse sampling for switched power supplies
US7764520B2 (en) * 2007-04-06 2010-07-27 Power Integrations, Inc. Method and apparatus for on/off control of a power converter
US7626372B2 (en) * 2007-10-04 2009-12-01 System General Corporation Control circuit for multi-phase, multi-channels PFC converter with variable switching frequency
US7923973B2 (en) 2008-09-15 2011-04-12 Power Integrations, Inc. Method and apparatus to reduce line current harmonics from a power supply
US8098503B2 (en) * 2010-02-09 2012-01-17 Power Integrations, Inc. Method and apparatus to control a power converter having a low loop bandwidth
US8451628B2 (en) * 2010-04-01 2013-05-28 Analog Devices, Inc. Switching converter systems with isolating digital feedback loops

Similar Documents

Publication Publication Date Title
JP2011167061A5 (enExample)
JP2014166135A5 (enExample)
RU2015125308A (ru) Управление системами нагрузок электрических сетей на основании уровней сигналов
JP2018529305A5 (enExample)
IN2014KN01763A (enExample)
JP2016506708A5 (enExample)
JP2010284071A5 (enExample)
WO2016073123A3 (en) High-current sensing scheme using drain-source voltage
RU2014136748A (ru) Способ определения причины потери напряжения на выходе выключатетя, вспомогательный прибор для выключателя, электрическая система, содержащая выключатель и такой вспомогательный прибор
JP2014220984A5 (enExample)
JP2010075044A5 (enExample)
JP2014531887A5 (enExample)
JP2016509469A5 (enExample)
WO2011006828A3 (de) Haushaltsgerät und verfahren zum betreiben eines haushaltsgeräts
GB2578033A (en) A DC-DC converter
CN104518646B (zh) 用以调整电源转换器的输出电压的控制器
JP2010510761A5 (enExample)
WO2015082644A3 (en) Control apparatus for a power converter comprising a redundent control system of two controllers
WO2015025121A3 (en) Power conversion apparatus
WO2014004454A3 (en) Power supply control
JP2017052466A5 (enExample)
JP2015530066A5 (enExample)
WO2015159902A3 (ja) 電力変換回路の制御装置
JP5769901B1 (ja) 位相制御装置
JP2011171178A (ja) 遮断器監視装置、遮断器監視装置の投入検出方法