HK1139519A1 - Power supply controller and method therefor - Google Patents

Power supply controller and method therefor

Info

Publication number
HK1139519A1
HK1139519A1 HK10105246.9A HK10105246A HK1139519A1 HK 1139519 A1 HK1139519 A1 HK 1139519A1 HK 10105246 A HK10105246 A HK 10105246A HK 1139519 A1 HK1139519 A1 HK 1139519A1
Authority
HK
Hong Kong
Prior art keywords
power supply
method therefor
supply controller
controller
therefor
Prior art date
Application number
HK10105246.9A
Other languages
English (en)
Inventor
Lhermite Francois
Original Assignee
Semiconductor Components Ind
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 Semiconductor Components Ind filed Critical Semiconductor Components Ind
Publication of HK1139519A1 publication Critical patent/HK1139519A1/xx

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
    • 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
    • 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
    • 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
    • H02M1/0009—Devices or circuits for detecting current in a converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
HK10105246.9A 2007-03-19 2010-05-28 Power supply controller and method therefor HK1139519A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/064270 WO2008115232A1 (en) 2007-03-19 2007-03-19 Power supply controller and method therefor

Publications (1)

Publication Number Publication Date
HK1139519A1 true HK1139519A1 (en) 2010-09-17

Family

ID=38666989

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10105246.9A HK1139519A1 (en) 2007-03-19 2010-05-28 Power supply controller and method therefor

Country Status (6)

Country Link
US (1) US8174243B2 (xx)
KR (1) KR101285579B1 (xx)
CN (1) CN101617462B (xx)
HK (1) HK1139519A1 (xx)
TW (1) TWI414124B (xx)
WO (1) WO2008115232A1 (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7956651B2 (en) 2009-09-10 2011-06-07 Semiconductor Components Industries, Llc Method for detecting a current and compensating for an offset voltage and circuit
US8456140B2 (en) * 2010-07-14 2013-06-04 Arm Limited Power control apparatus and method for controlling a supply voltage for an associated circuit
CN102005731B (zh) * 2010-11-15 2014-05-14 崇贸科技股份有限公司 提供过温度保护的控制器、功率转换器及其方法
US9660535B2 (en) 2011-11-11 2017-05-23 Microchip Technology Incorporated Method and system to dynamically position a switch mode power supply output voltage
US8711578B2 (en) 2012-06-05 2014-04-29 Semiconductor Components Industries, Llc Method of forming a power supply controller and structure therefor
US9882497B2 (en) * 2012-09-28 2018-01-30 Microchip Technology Incorporated Soft switching synchronous quasi resonant converter
US9520795B2 (en) * 2014-01-08 2016-12-13 Semiconductor Components Industries, Llc Method of forming a power supply controller and structure therefor
GB2530316B (en) * 2014-09-19 2017-04-26 Murata Manufacturing Co Power overload protection using hiccup mode

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4695784A (en) 1985-04-30 1987-09-22 Reynolds William R Voltage and current limiting phase-triggered battery charger with continuous optimization of charging rate
US5757627A (en) * 1996-05-01 1998-05-26 Compaq Computer Corporation Isolated power conversion with master controller in secondary
US5764495A (en) * 1996-05-01 1998-06-09 Compaq Computer Corporation Variable-frequency variable-input-voltage converter with minimum frequency limit
US5768118A (en) * 1996-05-01 1998-06-16 Compaq Computer Corporation Reciprocating converter
US5841641A (en) * 1996-05-01 1998-11-24 Compaq Computer Corporation Protected zero-crossing detection using switching transistor's on-resistance
WO2001018946A1 (en) * 1999-09-03 2001-03-15 Lambda Electronics Inductor current sensing
US6728117B2 (en) * 2001-10-23 2004-04-27 Koninklijke Philips Electronics N.V. Frequency modulated self-oscillating switching power supply
JP2003244953A (ja) * 2002-02-19 2003-08-29 Shindengen Electric Mfg Co Ltd Ｄｃ−ｄｃコンバータ
DE10310361B4 (de) * 2003-03-10 2005-04-28 Friwo Mobile Power Gmbh Ansteuerschaltung für Schaltnetzteil
US6768657B1 (en) * 2003-03-19 2004-07-27 System General Corp. Current-driven PWM controller having a power saving means
US7061225B2 (en) 2004-06-29 2006-06-13 System General Corp. Apparatus and method thereof for measuring output current from primary side of power converter
JP4373995B2 (ja) * 2005-06-24 2009-11-25 フリボ モバイル パワー ゲーエムベーハー スイッチモード電源における電流および電圧を制御するための制御回路
KR100635281B1 (ko) * 2005-07-13 2006-10-19 삼성전자주식회사 디지털 제어방식의 고전압 발생장치 및 고전압 발생방법
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

Also Published As

Publication number Publication date
TWI414124B (zh) 2013-11-01
CN101617462A (zh) 2009-12-30
CN101617462B (zh) 2013-01-23
KR20100014944A (ko) 2010-02-11
WO2008115232A1 (en) 2008-09-25
US20090296425A1 (en) 2009-12-03
TW200840175A (en) 2008-10-01
US8174243B2 (en) 2012-05-08
KR101285579B1 (ko) 2013-07-15

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