AU2001286801A1 - Multiple output dynamically regulated charge pump power converter - Google Patents

Multiple output dynamically regulated charge pump power converter

Info

Publication number
AU2001286801A1
AU2001286801A1 AU2001286801A AU8680101A AU2001286801A1 AU 2001286801 A1 AU2001286801 A1 AU 2001286801A1 AU 2001286801 A AU2001286801 A AU 2001286801A AU 8680101 A AU8680101 A AU 8680101A AU 2001286801 A1 AU2001286801 A1 AU 2001286801A1
Authority
AU
Australia
Prior art keywords
charge pump
power converter
voltage
pump power
output voltage
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.)
Abandoned
Application number
AU2001286801A
Inventor
Nicholas Busko
Vladimir Gartstein
Peter Hansen
Milan Marcel Jevtitch
William Thomas Milam
Dragan Danilo Nebrigic
James Vig Sherrill
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.)
University of Illinois
Original Assignee
University of Illinois
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 University of Illinois filed Critical University of Illinois
Publication of AU2001286801A1 publication Critical patent/AU2001286801A1/en
Abandoned legal-status Critical Current

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
    • H02M3/02—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
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • 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
    • H02M1/0083—Converters characterised by their input or output configuration
    • H02M1/009—Converters characterised by their input or output configuration having two or more independently controlled outputs
    • 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
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • H02M3/072—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps adapted to generate an output voltage whose value is lower than the input voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

A charge pump power converter efficiently provides electrical power by dynamically controlling a switch matrix (48) of the charge pump (44). Instead of open-loop oscillator-based control, a dynamic controller (50) provides power upon demand by sensing the output voltage and changing the operating frequency of the charge pump in response. Moreover, this closed-loop dynamic control intrinsically voltage regulates the output voltage of the charge pump power converter without the inefficient addition of a step-down voltage regulator, downstream of the power converter. Additional efficiencies are achieved through maintaining the voltage ripple across the fly capacitor (Cf) and/or the load capacitor (Cl). Also, a three-state control scheme is used to charge the fly capacitor, wait for the output voltage to drop to a predetermined level, and discharge the fly capacitor. Furthermore, a multiple-output charge pump power converter provides multiple voltage levels for devices such as portable communication electronic devices.
AU2001286801A 2000-08-31 2001-08-27 Multiple output dynamically regulated charge pump power converter Abandoned AU2001286801A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US65284900A 2000-08-31 2000-08-31
US09652849 2000-08-31
PCT/US2001/026661 WO2002019508A2 (en) 2000-08-31 2001-08-27 Multiple output dynamically regulated charge pump power converter

Publications (1)

Publication Number Publication Date
AU2001286801A1 true AU2001286801A1 (en) 2002-03-13

Family

ID=24618424

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001286801A Abandoned AU2001286801A1 (en) 2000-08-31 2001-08-27 Multiple output dynamically regulated charge pump power converter

Country Status (11)

Country Link
EP (1) EP1314238B1 (en)
JP (1) JP2004508788A (en)
KR (1) KR20030043946A (en)
CN (1) CN1331303C (en)
AT (1) ATE314750T1 (en)
AU (1) AU2001286801A1 (en)
CA (1) CA2418042A1 (en)
DE (1) DE60116334T2 (en)
IL (1) IL154214A0 (en)
TW (1) TW533667B (en)
WO (1) WO2002019508A2 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3820149B2 (en) 1999-06-25 2006-09-13 ザ ボード オブ トラスティーズ オブ ザ ユニバーシティ オブ イリノイ Dynamically switchable power converter
KR100572323B1 (en) 2003-12-11 2006-04-19 삼성전자주식회사 Multilevel High Voltage Generator
KR101306612B1 (en) * 2005-06-10 2013-09-11 버드 테크놀로지 그룹 인크. System and method for analyzing power flow in semiconductor plasma generation systems
JP4029904B2 (en) * 2006-04-28 2008-01-09 ダイキン工業株式会社 Matrix converter and control method of matrix converter
US8310218B2 (en) * 2007-08-08 2012-11-13 Advanced Analogic Technologies, Inc. Time-multiplexed-capacitor DC/DC converter with multiple outputs
TWI400864B (en) * 2010-07-26 2013-07-01 Richtek Technology Corp Control circuit and method for reducing output ripple in constant on-time switching regulator
CN101950993A (en) * 2010-08-19 2011-01-19 美凌微电子(上海)有限公司 Lithium battery charger and DC voltage-stabilizing power supply integrated circuit system
TWI408526B (en) * 2010-11-19 2013-09-11 Richtek Technology Corp Multi-stage voltage regulator with automatic temperature compensation and regulating method thereof
JP5587253B2 (en) 2011-06-27 2014-09-10 ウィンボンド エレクトロニクス コーポレーション Booster circuit
TWI460981B (en) * 2011-10-24 2014-11-11 Dual loop control circuit with capacitor multiplier
KR101228970B1 (en) * 2011-10-31 2013-02-01 한양대학교 에리카산학협력단 Apparatus of providing current for multiple-output
RU2463703C1 (en) * 2011-11-10 2012-10-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Южно-Российский государственный университет экономики и сервиса" (ФГБОУ ВПО "ЮРГУЭС") Cascode differential amplifier
TWI456878B (en) * 2012-06-28 2014-10-11 Chung Ming Young Three-phase high performance high voltage DC output power supply unit
KR102128140B1 (en) * 2013-04-11 2020-06-29 라이온 세미컨덕터 인크. Apparatus, systems, and methods for providing a hybrid voltage regulator
CN104218796B (en) * 2014-07-25 2017-09-01 国家电网公司 One kind is without the bipolar DC DC converters in the port of bus four
KR102257902B1 (en) 2014-07-29 2021-05-28 삼성전자주식회사 Battery pack prividing different kind power source and charging method thereof
FR3064849B1 (en) * 2017-03-31 2019-06-07 Centum Adetel Transportation HYBRID POWER CELL
CN110870203B (en) * 2017-07-06 2023-12-12 株式会社村田制作所 Voltage supply circuit and high-frequency circuit module
US10809307B2 (en) 2017-09-26 2020-10-20 E-Xteq Europe Differential battery testers
EP3788332B1 (en) * 2018-05-03 2023-06-07 Matrix Product Development, Inc. Wireless temperature-measurement system
CN108566084A (en) * 2018-05-04 2018-09-21 重庆电子工程职业学院 A kind of communication system of charge pump and its method for adjusting voltage
CN109905813B (en) * 2019-04-10 2021-06-08 启攀微电子（上海）有限公司 Self-adaptive pseudo closed-loop charge pump circuit
WO2020206633A1 (en) * 2019-04-10 2020-10-15 Yangtze Memory Technologies Co., Ltd. Reconfigurable voltage regulator
CN110401343B (en) * 2019-07-05 2024-04-02 深圳市爱协生科技股份有限公司 Dual charge pump parallel boost circuit
US11398804B2 (en) * 2019-08-14 2022-07-26 Cirrus Logic, Inc. Variable-frequency charge pump using output voltage threshold control
CN110568900A (en) * 2019-09-25 2019-12-13 铂德（深圳）科技有限公司 Multi-gear constant power output device
US10624165B1 (en) * 2019-09-26 2020-04-14 Infineon Technologies Ag Circuit for providing power to two or more strings of LEDs
TWI706627B (en) * 2019-11-25 2020-10-01 康舒科技股份有限公司 Power supply device with multiple sets of wide-range voltage output and its control method
US11967855B2 (en) 2019-12-31 2024-04-23 Ways Technical Corp., Ltd Capacitor device used in energy storage system
TWI780392B (en) * 2019-12-31 2022-10-11 位速科技股份有限公司 energy storage system
US11901762B2 (en) 2019-12-31 2024-02-13 Ways Technical Corp., Ltd. Energy storage system
CN113965071A (en) * 2021-10-29 2022-01-21 南京英锐创电子科技有限公司 Step-up/step-down circuit, charge pump and electronic equipment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2052382A1 (en) * 1970-10-26 1972-04-27 Meggl F Process for the transmission of electrical energy between two electrically isolated circuits
US5132895A (en) * 1990-12-11 1992-07-21 Motorola, Inc. Variable charge pumping DC-to-DC converter
US5345376A (en) * 1993-02-19 1994-09-06 Tescom Corporation Switching power supply with electronic isolation
JP3224744B2 (en) * 1996-07-08 2001-11-05 富士通株式会社 Step-down DC-DC regulator
DE19631356A1 (en) * 1996-08-02 1998-02-12 Jovan Prof Dr Antula Mains power transformer with electrical isolation from mains
US6074775A (en) * 1998-04-02 2000-06-13 The Procter & Gamble Company Battery having a built-in controller

Also Published As

Publication number Publication date
ATE314750T1 (en) 2006-01-15
CN1331303C (en) 2007-08-08
TW533667B (en) 2003-05-21
CA2418042A1 (en) 2002-03-07
DE60116334D1 (en) 2006-02-02
DE60116334T2 (en) 2006-08-10
IL154214A0 (en) 2003-07-31
CN1470097A (en) 2004-01-21
WO2002019508A3 (en) 2002-06-06
JP2004508788A (en) 2004-03-18
WO2002019508A2 (en) 2002-03-07
EP1314238A2 (en) 2003-05-28
KR20030043946A (en) 2003-06-02
EP1314238B1 (en) 2005-12-28

Similar Documents

Publication Publication Date Title
AU2001286801A1 (en) Multiple output dynamically regulated charge pump power converter
ATE339795T1 (en) DYNAMIC CONTROLLED CHARGE PUMP POWER CONVERTER WITH ULTRACONENSATOR
AU2001245908A1 (en) Dynamically-controlled, intrinsically regulated charge pump power converter
US7288854B2 (en) Power linear and switching regulators commonly controlled for plural loads
KR101191701B1 (en) Integrated device providing current-regulated charge pump driver with capacitor-propotional current
CN100364222C (en) Dynamically-switched power converter
CN104426362B (en) Smooth transition of the power supply unit from first mode (such as pattern of pulse wave frequency modulating) to second mode (such as pulse wave width modulation pattern)
US6690585B2 (en) Bi-directional DC power conversion system
WO2006043370A1 (en) Switching power supply control circuit, switching power supply device and electronic apparatus employing the same
CN1451201A (en) Improved efficiency of a multiphase switching power supply during low power mode
CN105429463A (en) Infineon Technologies Austria
TW200518432A (en) Power circuit
CA2324423A1 (en) Efficient controlled current sink for led backlight panel
US5969514A (en) Digital feedback power supply
KR20130029712A (en) Power supply circuit and power supply circuit with adaptively enabled charge pump
WO1998045930A3 (en) Switched-mode power supply with regulation of line current consumption
WO2004047249A3 (en) Control ic for low power auxiliary supplies
US20130162237A1 (en) Energy-based Oriented Switching Mode Power Supply
US20030222628A1 (en) Auxiliary boundary regulator that provides enhanced transient response
KR101984140B1 (en) Wireless Power Receiver Unit using charge pump power stage
JP6619662B2 (en) Switching regulator
JPS56101222A (en) Variable power supply circuit system
CN203133743U (en) Embedded type system energy-saving device based on external MOSFET tube
EP1440501A1 (en) Motor control circuit and associated full bridge switching arrangement
CN211352514U (en) Stable and efficient drive circuit of output and lamp applying same