TWI713294B - 功率轉換器中之極限-谷值比率電路 - Google Patents

功率轉換器中之極限-谷值比率電路 Download PDF

Info

Publication number
TWI713294B
TWI713294B TW105129261A TW105129261A TWI713294B TW I713294 B TWI713294 B TW I713294B TW 105129261 A TW105129261 A TW 105129261A TW 105129261 A TW105129261 A TW 105129261A TW I713294 B TWI713294 B TW I713294B
Authority
TW
Taiwan
Prior art keywords
switch
signal
limit
current
time
Prior art date
Application number
TW105129261A
Other languages
English (en)
Chinese (zh)
Other versions
TW201721329A (zh
Inventor
提傑安若 帕斯托雷
桑德瑞森 桑德瑞拉
Original Assignee
美商電源整合公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 美商電源整合公司 filed Critical 美商電源整合公司
Publication of TW201721329A publication Critical patent/TW201721329A/zh
Application granted granted Critical
Publication of TWI713294B publication Critical patent/TWI713294B/zh

Links

Images

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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of AC power input into DC power output without possibility of reversal 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
    • H02M7/217—Conversion of AC power input into DC power output without possibility of reversal 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • 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
    • 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
    • H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
    • H02M1/4208—Arrangements for improving power factor of AC input
    • 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
    • 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
    • H02M3/1582—Buck-boost converters
    • 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
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
TW105129261A 2015-09-18 2016-09-09 功率轉換器中之極限-谷值比率電路 TWI713294B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/859,028 2015-09-18
US14/859,028 US9722506B2 (en) 2015-09-18 2015-09-18 Limit-to-valley ratio circuitry in power converters

Publications (2)

Publication Number Publication Date
TW201721329A TW201721329A (zh) 2017-06-16
TWI713294B true TWI713294B (zh) 2020-12-11

Family

ID=56876973

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105129261A TWI713294B (zh) 2015-09-18 2016-09-09 功率轉換器中之極限-谷值比率電路

Country Status (5)

Country Link
US (1) US9722506B2 (enExample)
EP (1) EP3145066A3 (enExample)
JP (1) JP6749815B2 (enExample)
CN (1) CN106549587B (enExample)
TW (1) TWI713294B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8077483B2 (en) * 2007-04-06 2011-12-13 Power Integrations, Inc. Method and apparatus for sensing multiple voltage values from a single terminal of a power converter controller
US9742288B2 (en) 2014-10-21 2017-08-22 Power Integrations, Inc. Output-side controller with switching request at relaxation ring extremum
RU2631765C1 (ru) * 2016-04-26 2017-09-26 Общество с ограниченной ответственностью "Аби Девелопмент" Способ и система исправления перспективных искажений в изображениях, занимающих двухстраничный разворот
GB201610901D0 (en) * 2016-06-22 2016-08-03 Eaton Ind Austria Gmbh Hybrid DC circuit breaker
US20180091051A1 (en) * 2016-09-23 2018-03-29 Apple Inc. Control and Detection of Average Phase Current in Switching DC-DC Power Converters
US11283343B2 (en) 2019-12-12 2022-03-22 Power Integrations, Inc. Extremum locator with measurement enable circuit
CN111416519B (zh) * 2020-05-07 2021-06-22 矽力杰半导体技术(杭州)有限公司 电感电流重构电路、重构方法及应用其的功率变换器
US11356010B2 (en) * 2020-05-11 2022-06-07 Power Integrations, Inc. Controller with frequency request circuit
US12132413B2 (en) * 2021-06-15 2024-10-29 Stmicroelectronics S.R.L. Control method for power supply converters, corresponding converter and device
US12040692B2 (en) 2022-06-02 2024-07-16 Murata Manufacturing Co., Ltd. Circuits and methods for generating a continuous current sense signal

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019860A1 (en) * 1993-02-23 1994-09-01 George Gabor Low line harmonic ac to dc power supply
US6944034B1 (en) * 2003-06-30 2005-09-13 Iwatt Inc. System and method for input current shaping in a power converter
CN1706089A (zh) * 2002-10-21 2005-12-07 先进电力技术公司 具有高输入功率因数和低谐波失真的交－直流电源转换器
US20080246447A1 (en) * 2007-04-06 2008-10-09 Power Integrations, Inc. Method and apparatus for integrated cable drop compensation of a power converter
EP2458722A1 (en) * 2010-11-24 2012-05-30 Samsung LED Co., Ltd. LED driving apparatus
US8213203B2 (en) * 2009-03-20 2012-07-03 Bcd Semiconductor Manufacturing Limited Method and apparatus for controlling a constant current output in a switching mode power supply
US20120300517A1 (en) * 2009-12-28 2012-11-29 Nxp B.V. Power factor corrector with high power factor at low load or high mains voltage conditions
US20130249511A1 (en) * 2012-03-23 2013-09-26 Micrel, Inc. Configurable multi-mode pwm controller
US20140159689A1 (en) * 2012-12-11 2014-06-12 Silergy Semiconductor Technology (Hangzhou) Ltd Constant time control method, control circuit and switch regulator using the same
US20140197811A1 (en) * 2013-01-16 2014-07-17 Intersil Americas LLC Current limiting scheme for a converter
US20150236597A1 (en) * 2014-02-14 2015-08-20 Infineon Technologies Austria Ag Power Conversion With External Parameter Detection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940007716B1 (ko) * 1992-07-03 1994-08-24 삼성전자 주식회사 연속전류 제어형 p.f.c 회로
US7433211B1 (en) 2003-06-30 2008-10-07 Iwatt Inc. System and method for input current shaping in a power converter
US8787039B2 (en) * 2012-07-18 2014-07-22 Dialog Semiconductor Inc. Hybrid adaptive power factor correction schemes for switching power converters
JP6196048B2 (ja) * 2013-03-07 2017-09-13 株式会社小糸製作所 昇降圧ｄｃ−ｄｃコンバータ型点灯回路および車両用灯具

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994019860A1 (en) * 1993-02-23 1994-09-01 George Gabor Low line harmonic ac to dc power supply
CN1706089A (zh) * 2002-10-21 2005-12-07 先进电力技术公司 具有高输入功率因数和低谐波失真的交－直流电源转换器
US6944034B1 (en) * 2003-06-30 2005-09-13 Iwatt Inc. System and method for input current shaping in a power converter
US20080246447A1 (en) * 2007-04-06 2008-10-09 Power Integrations, Inc. Method and apparatus for integrated cable drop compensation of a power converter
US8213203B2 (en) * 2009-03-20 2012-07-03 Bcd Semiconductor Manufacturing Limited Method and apparatus for controlling a constant current output in a switching mode power supply
US20120300517A1 (en) * 2009-12-28 2012-11-29 Nxp B.V. Power factor corrector with high power factor at low load or high mains voltage conditions
EP2458722A1 (en) * 2010-11-24 2012-05-30 Samsung LED Co., Ltd. LED driving apparatus
US20130249511A1 (en) * 2012-03-23 2013-09-26 Micrel, Inc. Configurable multi-mode pwm controller
US20140159689A1 (en) * 2012-12-11 2014-06-12 Silergy Semiconductor Technology (Hangzhou) Ltd Constant time control method, control circuit and switch regulator using the same
US20140197811A1 (en) * 2013-01-16 2014-07-17 Intersil Americas LLC Current limiting scheme for a converter
US20150236597A1 (en) * 2014-02-14 2015-08-20 Infineon Technologies Austria Ag Power Conversion With External Parameter Detection

Also Published As

Publication number Publication date
CN106549587B (zh) 2020-04-21
JP6749815B2 (ja) 2020-09-02
US9722506B2 (en) 2017-08-01
EP3145066A2 (en) 2017-03-22
JP2017063598A (ja) 2017-03-30
US20170085191A1 (en) 2017-03-23
TW201721329A (zh) 2017-06-16
CN106549587A (zh) 2017-03-29
EP3145066A3 (en) 2017-03-29

Similar Documents

Publication Publication Date Title
TWI713294B (zh) 功率轉換器中之極限-谷值比率電路
US8644041B2 (en) PFC with high efficiency at low load
CN105305818B (zh) 用于开关电源电流采样的系统和方法
JP5472871B2 (ja) Ｌｅｄを駆動する装置及び方法
CN105794097B (zh) 对交流-直流电力变换器的输出电压的初级感测
CN104426349B (zh) 功率因数校正电路及方法
JP6439484B2 (ja) スイッチング電源回路および力率改善回路
US9621028B2 (en) Digitally controlled PFC converter with multiple discontinuous modes
CN109713889B (zh) 一种功率因数校正电路及其控制方法
JP5446137B2 (ja) スイッチング電源
CN103683918A (zh) 开关电源装置
CN104052289A (zh) 具有斜坡时间调制的开关模式功率转换器控制器
CN107078655A (zh) 电力转换装置
CN102013820B (zh) 交流-直流转换器、方法以及控制器
CN110768533A (zh) 电源控制器与相关的控制方法
CN106374753B (zh) 电源转换系统及其控制方法
US20130163291A1 (en) Switch circuit, power supply device including the same, and driving method thereof
CN102611333B (zh) 电源转换器的控制器以及电源转换器的控制方法
TWI678874B (zh) 可提升功率因素的電源供應電路
KR100946437B1 (ko) 저손실 대기모드를 갖는 스위칭 전원장치
CN107960142B (zh) 用于处理电感器电流的设备和方法
TWI539729B (zh) 交流－直流轉換器及其功因校正電路
US9385618B2 (en) Power supplying apparatus
CN117277751A (zh) 用于为电负载提供电流的装置和方法
TWI491148B (zh) 直流轉直流控制器的時間產生電路及其控制方法