DE10310361B4 - Ansteuerschaltung für Schaltnetzteil - Google Patents

Ansteuerschaltung für Schaltnetzteil Download PDF

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Publication number
DE10310361B4
DE10310361B4 DE10310361A DE10310361A DE10310361B4 DE 10310361 B4 DE10310361 B4 DE 10310361B4 DE 10310361 A DE10310361 A DE 10310361A DE 10310361 A DE10310361 A DE 10310361A DE 10310361 B4 DE10310361 B4 DE 10310361B4
Authority
DE
Germany
Prior art keywords
power supply
control circuit
switching power
switching
circuit
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.)
Expired - Lifetime
Application number
DE10310361A
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English (en)
Other versions
DE10310361A1 (de
Inventor
Arno Reinhard
Armin Wegener
Ruediger Malsch
Genannt Berghegger R Schroeder
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mypaq Holdings Ltd Sg
Original Assignee
Friwo Mobile Power GmbH
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 Friwo Mobile Power GmbH filed Critical Friwo Mobile Power GmbH
Priority to DE10310361A priority Critical patent/DE10310361B4/de
Priority to EP04718637A priority patent/EP1602169A2/de
Priority to JP2005518155A priority patent/JP4015169B2/ja
Priority to BRPI0406173A priority patent/BRPI0406173B1/pt
Priority to PCT/EP2004/002421 priority patent/WO2004082119A2/de
Publication of DE10310361A1 publication Critical patent/DE10310361A1/de
Priority to US11/057,029 priority patent/US7102899B2/en
Application granted granted Critical
Publication of DE10310361B4 publication Critical patent/DE10310361B4/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Keying Circuit Devices (AREA)
DE10310361A 2003-03-10 2003-03-10 Ansteuerschaltung für Schaltnetzteil Expired - Lifetime DE10310361B4 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE10310361A DE10310361B4 (de) 2003-03-10 2003-03-10 Ansteuerschaltung für Schaltnetzteil
EP04718637A EP1602169A2 (de) 2003-03-10 2004-03-09 Ansteuerschaltung für schaltnetzteil
JP2005518155A JP4015169B2 (ja) 2003-03-10 2004-03-09 スイッチモード電源装置用の制御回路
BRPI0406173A BRPI0406173B1 (pt) 2003-03-10 2004-03-09 circuito de controle para uma unidade de suprimento de energia de modo chaveado; unidade de suprimento de energia de modo chaveado; arranjo de circuito; e método para controle da energia
PCT/EP2004/002421 WO2004082119A2 (de) 2003-03-10 2004-03-09 Ansteuerschaltung für schaltnetzteil
US11/057,029 US7102899B2 (en) 2003-03-10 2005-02-11 Control circuit for switched mode power supply unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10310361A DE10310361B4 (de) 2003-03-10 2003-03-10 Ansteuerschaltung für Schaltnetzteil

Publications (2)

Publication Number Publication Date
DE10310361A1 DE10310361A1 (de) 2004-09-23
DE10310361B4 true DE10310361B4 (de) 2005-04-28

Family

ID=32891995

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10310361A Expired - Lifetime DE10310361B4 (de) 2003-03-10 2003-03-10 Ansteuerschaltung für Schaltnetzteil

Country Status (6)

Country Link
US (1) US7102899B2 (de)
EP (1) EP1602169A2 (de)
JP (1) JP4015169B2 (de)
BR (1) BRPI0406173B1 (de)
DE (1) DE10310361B4 (de)
WO (1) WO2004082119A2 (de)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1737113A2 (de) 2005-06-24 2006-12-27 FRIWO Mobile Power GmbH Regelschaltung zur Strom- und Spannunsregelung für ein Schaltnetzteil
US8767418B2 (en) 2010-03-17 2014-07-01 Power Systems Technologies Ltd. Control system for a power converter and method of operating the same
US8787043B2 (en) 2010-01-22 2014-07-22 Power Systems Technologies, Ltd. Controller for a power converter and method of operating the same
US8792257B2 (en) 2011-03-25 2014-07-29 Power Systems Technologies, Ltd. Power converter with reduced power dissipation
US9190898B2 (en) 2012-07-06 2015-11-17 Power Systems Technologies, Ltd Controller for a power converter and method of operating the same
US9197132B2 (en) 2006-12-01 2015-11-24 Flextronics International Usa, Inc. Power converter with an adaptive controller and method of operating the same
US9240712B2 (en) 2012-12-13 2016-01-19 Power Systems Technologies Ltd. Controller including a common current-sense device for power switches of a power converter
US9246391B2 (en) 2010-01-22 2016-01-26 Power Systems Technologies Ltd. Controller for providing a corrected signal to a sensed peak current through a circuit element of a power converter
US9300206B2 (en) 2013-11-15 2016-03-29 Power Systems Technologies Ltd. Method for estimating power of a power converter

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
DE102004016927A1 (de) 2004-04-06 2005-11-03 Friwo Mobile Power Gmbh Verfahren zur Strom- und Spannungsregelung für ein Schaltnetzteil
DE102005022859B3 (de) * 2005-03-11 2006-08-10 Friwo Mobile Power Gmbh Ansteuerschaltung für den Schalter in einem Schaltnetzteil
DE102005019841A1 (de) * 2005-04-28 2006-11-09 Infineon Technologies Ag Anordnung zur Erzeugung eines zu einem periodischen Signal phasenverschobenen Signals
JP4763055B2 (ja) * 2005-10-09 2011-08-31 システム ジェネラル コーポレイション オフ時間変調を有して一次側制御電源の効率を改善するスイッチング制御回路
WO2007041894A1 (en) * 2005-10-09 2007-04-19 System General Corp. Switching control circuit for primary-side controlled power converters
DE102005055160B4 (de) * 2005-11-18 2011-12-29 Power Systems Technologies Gmbh Regelschaltung zur Strom- und Spannungregelung in einem Schaltnetzteil
US7616459B2 (en) * 2005-12-07 2009-11-10 Active-Semi, Inc. System and method for a primary feedback switched mode power supply
JP4752842B2 (ja) * 2006-01-31 2011-08-17 ミツミ電機株式会社 スイッチング電源装置および電源制御用半導体集積回路
WO2007088577A1 (ja) 2006-01-31 2007-08-09 Mitsumi Electric Co., Ltd. スイッチング電源装置および電源制御用半導体集積回路
GB2438465B (en) 2006-05-23 2008-05-21 Cambridge Semiconductor Ltd Switch mode power supply controllers
GB2438464A (en) 2006-05-23 2007-11-28 Cambridge Semiconductor Ltd Regulating the output of a switch mode power supply
WO2007135453A2 (en) 2006-05-23 2007-11-29 Cambridge Semiconductor Limited Switch mode power supply controllers
US7248487B1 (en) 2006-06-01 2007-07-24 Cambridge Semiconductor Limited Switch mode power supply controllers
WO2007135452A1 (en) * 2006-05-23 2007-11-29 Cambridge Semiconductor Limited Switch mode power supply controllers
GB2438463A (en) 2006-05-23 2007-11-28 Cambridge Semiconductor Ltd Regulating the output of a switch mode power supply
US8446746B2 (en) 2006-05-23 2013-05-21 Cambridge Semiconductor Limited Switch mode power supply controller with feedback signal decay sensing
GB2439998A (en) 2006-07-07 2008-01-16 Cambridge Semiconductor Ltd Estimating the output current of a switch mode power supply
GB2439997A (en) 2006-07-07 2008-01-16 Cambridge Semiconductor Ltd Estimating the output current of a switch mode power supply
US7486528B2 (en) * 2006-08-15 2009-02-03 System General Corp. Linear-predict sampling for measuring demagnetized voltage of transformer
US7701734B2 (en) * 2006-08-17 2010-04-20 System General Corp. Detection circuit to detect input voltage of transformer and detecting method for the same
CN2938554Y (zh) * 2006-08-29 2007-08-22 Bcd半导体制造有限公司 开关模式电源及其过压保护电路
DE102007002342B3 (de) * 2007-01-16 2008-10-16 Friwo Mobile Power Gmbh Vereinfachte primärseitige Ansteuerschaltung für den Schalter in einem Schaltnetzteil
US7986536B2 (en) * 2007-03-19 2011-07-26 Semiconductor Components Industries, Llc Method of forming a power supply controller and structure therefor
US8174243B2 (en) * 2007-03-19 2012-05-08 Semiconductor Components Industries, Llc Power supply controller and method therefor
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
KR101318424B1 (ko) * 2007-05-09 2013-10-15 페어차일드코리아반도체 주식회사 스위칭 모드 파워 서플라이 및 그 구동 방법
EP2051360B1 (de) * 2007-10-17 2016-09-21 Power Systems Technologies GmbH Steuerschaltung für ein primär gesteuertes Schaltnetzteil mit erhöhter Genauigkeit der Spannungsregelung sowie primär gesteuertes Schaltnetzteil
US8531174B2 (en) * 2008-06-12 2013-09-10 Flextronics Ap, Llc AC-DC input adapter
US8179699B2 (en) * 2008-12-31 2012-05-15 Stmicroelectronics S.R.L. Method for controlling a switching regulator and related switching regulator
US9088216B2 (en) 2009-01-19 2015-07-21 Power Systems Technologies, Ltd. Controller for a synchronous rectifier switch
CN102356438B (zh) 2009-03-31 2014-08-27 伟创力国际美国公司 使用u形芯件形成的磁器件以及运用该器件的功率转换器
US8787044B2 (en) * 2009-05-07 2014-07-22 Flextronics Ap, Llc Energy recovery snubber circuit for power converters
US9077248B2 (en) 2009-06-17 2015-07-07 Power Systems Technologies Ltd Start-up circuit for a power adapter
US8643222B2 (en) 2009-06-17 2014-02-04 Power Systems Technologies Ltd Power adapter employing a power reducer
US8891803B2 (en) * 2009-06-23 2014-11-18 Flextronics Ap, Llc Notebook power supply with integrated subwoofer
US8638578B2 (en) 2009-08-14 2014-01-28 Power System Technologies, Ltd. Power converter including a charge pump employable in a power adapter
JP2011091925A (ja) * 2009-10-21 2011-05-06 Panasonic Corp スイッチング電源装置
US8976549B2 (en) 2009-12-03 2015-03-10 Power Systems Technologies, Ltd. Startup circuit including first and second Schmitt triggers and power converter employing the same
US8213192B2 (en) * 2009-12-30 2012-07-03 Silicon Laboratories Inc. Primary side sensing for isolated fly-back converters
US8964413B2 (en) 2010-04-22 2015-02-24 Flextronics Ap, Llc Two stage resonant converter enabling soft-switching in an isolated stage
CN101841250B (zh) * 2010-04-27 2012-08-15 上海新进半导体制造有限公司 一种开关电源控制电路及原边控制的反激式开关电源
US8488340B2 (en) 2010-08-27 2013-07-16 Flextronics Ap, Llc Power converter with boost-buck-buck configuration utilizing an intermediate power regulating circuit
US8441810B2 (en) 2010-11-09 2013-05-14 Flextronics Ap, Llc Cascade power system architecture
US8520410B2 (en) 2010-11-09 2013-08-27 Flextronics Ap, Llc Virtual parametric high side MOSFET driver
CN102142770B (zh) * 2011-04-08 2013-05-01 上海交通大学 滞环控制的串联反激开关电源
US8842450B2 (en) 2011-04-12 2014-09-23 Flextronics, Ap, Llc Power converter using multiple phase-shifting quasi-resonant converters
US8792256B2 (en) 2012-01-27 2014-07-29 Power Systems Technologies Ltd. Controller for a switch and method of operating the same
US9276460B2 (en) 2012-05-25 2016-03-01 Flextronics Ap, Llc Power converter with noise immunity
US9203292B2 (en) 2012-06-11 2015-12-01 Power Systems Technologies Ltd. Electromagnetic interference emission suppressor
US9203293B2 (en) 2012-06-11 2015-12-01 Power Systems Technologies Ltd. Method of suppressing electromagnetic interference emission
US9019726B2 (en) 2012-07-13 2015-04-28 Flextronics Ap, Llc Power converters with quasi-zero power consumption
US9019724B2 (en) 2012-07-27 2015-04-28 Flextronics Ap, Llc High power converter architecture
US8743565B2 (en) 2012-07-27 2014-06-03 Flextronics Ap, Llc High power converter architecture
US9287792B2 (en) 2012-08-13 2016-03-15 Flextronics Ap, Llc Control method to reduce switching loss on MOSFET
US9312775B2 (en) 2012-08-15 2016-04-12 Flextronics Ap, Llc Reconstruction pulse shape integrity in feedback control environment
US9136769B2 (en) 2012-10-10 2015-09-15 Flextronics Ap, Llc Load change detection for switched mode power supply with low no load power
US9605860B2 (en) 2012-11-02 2017-03-28 Flextronics Ap, Llc Energy saving-exhaust control and auto shut off system
US9660540B2 (en) 2012-11-05 2017-05-23 Flextronics Ap, Llc Digital error signal comparator
US9494658B2 (en) 2013-03-14 2016-11-15 Flextronics Ap, Llc Approach for generation of power failure warning signal to maximize useable hold-up time with AC/DC rectifiers
US9323267B2 (en) 2013-03-14 2016-04-26 Flextronics Ap, Llc Method and implementation for eliminating random pulse during power up of digital signal controller
US9369000B2 (en) 2013-03-15 2016-06-14 Flextronics Ap, Llc Sweep frequency for multiple magnetic resonant power transmission using alternating frequencies
US8654553B1 (en) 2013-03-15 2014-02-18 Flextronics Ap, Llc Adaptive digital control of power factor correction front end
US9184668B2 (en) 2013-03-15 2015-11-10 Flextronics Ap, Llc Power management integrated circuit partitioning with dedicated primary side control winding
DE102013104899B4 (de) * 2013-05-13 2020-04-02 Power Systems Technologies, Ltd. Steuerung für einen Schalter und Verfahren zu dessen Betrieb sowie Leistungswandler mit derartiger Steuerung
KR101423462B1 (ko) * 2013-05-16 2014-07-24 임행삼 저전력 디지털 회로를 구동하는 전원 공급 장치
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter
US10707038B2 (en) 2013-09-06 2020-07-07 Texas Instruments Incorporated System and method for energy monitoring
US9621053B1 (en) 2014-08-05 2017-04-11 Flextronics Ap, Llc Peak power control technique for primary side controller operation in continuous conduction mode
DE102016102097A1 (de) 2016-02-05 2017-08-10 Domino Laser Gmbh Schaltnetzteil mit einer sicherheitsgerichteten Abschaltung
CN112542970B (zh) * 2019-09-20 2022-07-01 中国石油化工股份有限公司 电源控制方法、装置、系统及机器可读存储介质
CN112367076A (zh) * 2020-11-06 2021-02-12 维沃移动通信有限公司 一种保护电路、功能组件和电子设备
CN113765068A (zh) * 2021-10-15 2021-12-07 矽力杰半导体技术(杭州)有限公司 开关型变换器及其对应的控制方法和控制电路

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510563A (en) * 1983-02-25 1985-04-09 Sanyo Electric Co. Ltd. Switching power supply
US5438499A (en) * 1991-11-01 1995-08-01 Linear Technology Corp. Switching regulator circuit using magnetic flux-sensing
EP1146630A2 (de) * 2000-04-12 2001-10-17 Friwo Gerätebau Gmbh Verfahren zur Regulierung des Ausgangsstroms und/oder der Ausgangsspannung eines Schaltnetzteils

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0433566A (ja) 1990-05-29 1992-02-04 Fuji Electric Co Ltd Ｄｃ／ｄｃコンバータ
US5459652A (en) * 1994-01-28 1995-10-17 Compaq Computer Corp. Boot strap circuit for power up control of power supplies
JP3376123B2 (ja) * 1994-09-30 2003-02-10 松下電器産業株式会社 絶縁型スイッチング電源装置用半導体集積回路装置
US5874841A (en) * 1997-07-28 1999-02-23 Philips Electronics North America Corporation Sample-and-hold circuit for a switched-mode power supply
US5956242A (en) * 1998-06-29 1999-09-21 Philips Electronics North America Corporation Switched-mode power supply having a sample-and-hold circuit with improved sampling control

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4510563A (en) * 1983-02-25 1985-04-09 Sanyo Electric Co. Ltd. Switching power supply
US5438499A (en) * 1991-11-01 1995-08-01 Linear Technology Corp. Switching regulator circuit using magnetic flux-sensing
EP1146630A2 (de) * 2000-04-12 2001-10-17 Friwo Gerätebau Gmbh Verfahren zur Regulierung des Ausgangsstroms und/oder der Ausgangsspannung eines Schaltnetzteils
EP1211794A2 (de) * 2000-12-04 2002-06-05 FRIWO Gerätebau GmbH Verfahren zur Regulierung des Ausgangsstroms und/oder der Ausgangsspannung eines Schaltnetzteils

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1737113A2 (de) 2005-06-24 2006-12-27 FRIWO Mobile Power GmbH Regelschaltung zur Strom- und Spannunsregelung für ein Schaltnetzteil
US9197132B2 (en) 2006-12-01 2015-11-24 Flextronics International Usa, Inc. Power converter with an adaptive controller and method of operating the same
US8787043B2 (en) 2010-01-22 2014-07-22 Power Systems Technologies, Ltd. Controller for a power converter and method of operating the same
US9246391B2 (en) 2010-01-22 2016-01-26 Power Systems Technologies Ltd. Controller for providing a corrected signal to a sensed peak current through a circuit element of a power converter
US8767418B2 (en) 2010-03-17 2014-07-01 Power Systems Technologies Ltd. Control system for a power converter and method of operating the same
US8792257B2 (en) 2011-03-25 2014-07-29 Power Systems Technologies, Ltd. Power converter with reduced power dissipation
US9190898B2 (en) 2012-07-06 2015-11-17 Power Systems Technologies, Ltd Controller for a power converter and method of operating the same
US9240712B2 (en) 2012-12-13 2016-01-19 Power Systems Technologies Ltd. Controller including a common current-sense device for power switches of a power converter
US9300206B2 (en) 2013-11-15 2016-03-29 Power Systems Technologies Ltd. Method for estimating power of a power converter

Also Published As

Publication number Publication date
JP2006514528A (ja) 2006-04-27
WO2004082119A8 (de) 2005-02-17
WO2004082119A2 (de) 2004-09-23
DE10310361A1 (de) 2004-09-23
US7102899B2 (en) 2006-09-05
BRPI0406173A (pt) 2005-07-19
US20050254268A1 (en) 2005-11-17
JP4015169B2 (ja) 2007-11-28
BRPI0406173B1 (pt) 2016-07-26
EP1602169A2 (de) 2005-12-07
WO2004082119A3 (de) 2004-12-02

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Owner name: POWER SYSTEMS TECHNOLOGIES GMBH, 48346 OSTBEVE, DE

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Owner name: MYPAQ HOLDINGS LTD., SG

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