IT1311442B1 - Regolatore di tensione a commutazione con riduzione di ingombro per la funzione di soft-start. - Google Patents

Regolatore di tensione a commutazione con riduzione di ingombro per la funzione di soft-start.

Info

Publication number
IT1311442B1
IT1311442B1 IT1999TO000995A ITTO990995A IT1311442B1 IT 1311442 B1 IT1311442 B1 IT 1311442B1 IT 1999TO000995 A IT1999TO000995 A IT 1999TO000995A IT TO990995 A ITTO990995 A IT TO990995A IT 1311442 B1 IT1311442 B1 IT 1311442B1
Authority
IT
Italy
Prior art keywords
dimension
soft
reduction
voltage regulator
switching voltage
Prior art date
Application number
IT1999TO000995A
Other languages
English (en)
Inventor
Calogero Ribellino
Patrizia Milazzo
Original Assignee
St Microelectronics Srl
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 St Microelectronics Srl filed Critical St Microelectronics Srl
Priority to IT1999TO000995A priority Critical patent/IT1311442B1/it
Publication of ITTO990995A0 publication Critical patent/ITTO990995A0/it
Priority to US09/714,845 priority patent/US6552517B1/en
Publication of ITTO990995A1 publication Critical patent/ITTO990995A1/it
Application granted granted Critical
Publication of IT1311442B1 publication Critical patent/IT1311442B1/it

Links

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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping 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
    • 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
    • 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
    • H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
IT1999TO000995A 1999-11-16 1999-11-16 Regolatore di tensione a commutazione con riduzione di ingombro per la funzione di soft-start. IT1311442B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1999TO000995A IT1311442B1 (it) 1999-11-16 1999-11-16 Regolatore di tensione a commutazione con riduzione di ingombro per la funzione di soft-start.
US09/714,845 US6552517B1 (en) 1999-11-16 2000-11-15 Switch-type voltage regulator with reduction of occupied space for soft-start functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000995A IT1311442B1 (it) 1999-11-16 1999-11-16 Regolatore di tensione a commutazione con riduzione di ingombro per la funzione di soft-start.

Publications (3)

Publication Number Publication Date
ITTO990995A0 ITTO990995A0 (it) 1999-11-16
ITTO990995A1 ITTO990995A1 (it) 2001-05-16
IT1311442B1 true IT1311442B1 (it) 2002-03-12

Family

ID=11418220

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000995A IT1311442B1 (it) 1999-11-16 1999-11-16 Regolatore di tensione a commutazione con riduzione di ingombro per la funzione di soft-start.

Country Status (2)

Country Link
US (1) US6552517B1 (it)
IT (1) IT1311442B1 (it)

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AU2003238828A1 (en) * 2002-05-24 2003-12-12 Arizona Board Of Regents Integrated zvs synchronous buck dc-dc converter with adaptive control
US6737841B2 (en) * 2002-07-31 2004-05-18 Micrel, Inc. Amplifier circuit for adding a laplace transform zero in a linear integrated circuit
US6724257B2 (en) 2002-07-31 2004-04-20 Micrel, Inc. Error amplifier circuit
US6661216B1 (en) * 2002-08-26 2003-12-09 Texas Instruments Incorporated Apparatus and method for controlling startup of a precharged switching regulator
US6696824B1 (en) * 2002-09-05 2004-02-24 Texas Instruments Incorported Reduction of external component count in variable voltage integrated DC/DC converter
US6998829B2 (en) * 2003-05-14 2006-02-14 Intersil Americas Inc. Soft start precharge circuit for DC power supply
US7038514B2 (en) * 2003-10-28 2006-05-02 Intersil Americas Inc. Startup circuit for a DC-DC converter
US7595616B2 (en) * 2004-05-28 2009-09-29 Texas Instruments Deutschland Gmbh Control circuit for a polarity inverting buck-boost DC-DC converter
US7095215B2 (en) * 2004-06-04 2006-08-22 Astec International Limited Real-time voltage detection and protection circuit for PFC boost converters
JP2008509649A (ja) * 2004-08-09 2008-03-27 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 電力変換器、電力変換器を備える集積回路、電力変換器を備える装置、及び、電力変換方法
CN101167236B (zh) * 2005-07-15 2010-08-25 半导体元件工业有限责任公司 电源控制器及其方法
US7977929B2 (en) * 2006-03-02 2011-07-12 Semiconductor Components Industries, Llc Method for regulating a voltage and circuit therefor
US7550956B2 (en) * 2006-06-30 2009-06-23 Intel Corporation Apparatus, system, and method for dynamic loss compensation for voltage converters
US7705560B2 (en) * 2006-08-15 2010-04-27 N. P. Johnson Family Limited Partnership Voltage controller
US20090200999A1 (en) * 2008-02-08 2009-08-13 Mediatek Inc. Voltage regulator with compensation and the method thereof
US8188723B2 (en) * 2009-01-22 2012-05-29 Infineon Technologies Ag Switching converter and method to control a switching converter
CN102195461B (zh) * 2010-03-11 2013-06-12 上海贝岭股份有限公司 一种dc-dc软启动控制电路
JP5589467B2 (ja) * 2010-03-17 2014-09-17 株式会社リコー スイッチングレギュレータ
KR20110106669A (ko) * 2010-03-23 2011-09-29 삼성전자주식회사 고전압 전원 장치
CN102545572B (zh) * 2010-12-29 2016-07-20 华润矽威科技（上海）有限公司 一种采用电容复用的软启动电路及方法
CN102906548B (zh) * 2011-04-25 2015-12-23 快捷半导体(苏州)有限公司 用于切换模式电源的软启动控制技术
WO2013016289A1 (en) * 2011-07-26 2013-01-31 Summit Microelectronics, Inc. Switching regulator with variable compensation
US9018923B2 (en) 2011-12-05 2015-04-28 Texas Instruments Incorporated Dynamic bias soft start control apparatus and methods
CN103631298B (zh) * 2012-08-28 2015-12-16 三星半导体(中国)研究开发有限公司 线性稳压源
WO2014203020A1 (en) * 2013-06-18 2014-12-24 Freescale Semiconductor, Inc. Buck converter and method for operating a buck converter
US10250128B2 (en) * 2016-03-09 2019-04-02 Dialog Semiconductor (Uk) Limited Type III switching converter error amplifier with fast transient response behavior
TWI575352B (zh) * 2016-05-16 2017-03-21 瑞昱半導體股份有限公司 具有寬共模電壓操作範圍的電壓調整器及其操作方法
US10291130B2 (en) * 2016-06-02 2019-05-14 Semiconductor Components Industries, Llc System and method for controlling output signal of power converter
CN106655749B (zh) * 2016-11-16 2023-09-22 杰华特微电子股份有限公司 一种电源控制电路及应用其的开关电源
CN107947560A (zh) * 2017-12-15 2018-04-20 杰华特微电子（杭州）有限公司 开关电路控制电路及开关电路
IT201800004680A1 (it) * 2018-04-18 2019-10-18 Circuito di regolazione dell'uscita per convertitori di alimentazione, dispositivo e procedimento corrispondenti
FR3101492A1 (fr) * 2019-10-01 2021-04-02 Schneider Electric Industries Sas circuit de régulation en tension et module d’alimentation régulée
CN115333356B (zh) * 2022-10-10 2023-02-17 深圳市泰德半导体有限公司 一种软启动电路及开关电源

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US4823070A (en) * 1986-11-18 1989-04-18 Linear Technology Corporation Switching voltage regulator circuit
US4806842A (en) * 1988-05-09 1989-02-21 National Semiconductor Corporation Soft start for five pin switching regulators
US6185082B1 (en) * 1999-06-01 2001-02-06 System General Corporation Protection circuit for a boost power converter

Also Published As

Publication number Publication date
US6552517B1 (en) 2003-04-22
ITTO990995A0 (it) 1999-11-16
ITTO990995A1 (it) 2001-05-16

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