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CA2163498A1 - Voltage and Current Mode Power Regulator - Google Patents

Voltage and Current Mode Power Regulator

Info

Publication number
CA2163498A1
CA2163498A1 CA2163498A CA2163498A CA2163498A1 CA 2163498 A1 CA2163498 A1 CA 2163498A1 CA 2163498 A CA2163498 A CA 2163498A CA 2163498 A CA2163498 A CA 2163498A CA 2163498 A1 CA2163498 A1 CA 2163498A1
Authority
CA
Canada
Prior art keywords
voltage
current mode
mode power
power regulator
output
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.)
Granted
Application number
CA2163498A
Other languages
French (fr)
Other versions
CA2163498C (en
Inventor
Robert Baranowski
William P. Alberth, Jr.
Donald J. Millar
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of CA2163498A1 publication Critical patent/CA2163498A1/en
Application granted granted Critical
Publication of CA2163498C publication Critical patent/CA2163498C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
    • 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
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A power regulator (220) includes a power source output (303) for coupling to a power source. A switching circuit (345) controls the supply of power from the power source output to an energy storage circuit (334). An output (305) of the energy storage circuit has a controlled current in a current regulator mode. The output of the energy storage circuit has a substantially constant voltage in a voltage regulator mode.
CA002163498A 1994-12-14 1995-11-22 Voltage and current mode power regulator Expired - Fee Related CA2163498C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US35609994A 1994-12-14 1994-12-14
US08/356,099 1994-12-14
US44324495A 1995-05-17 1995-05-17
US08/443,244 1995-05-17

Publications (2)

Publication Number Publication Date
CA2163498A1 true CA2163498A1 (en) 1996-06-15
CA2163498C CA2163498C (en) 1998-12-29

Family

ID=26999123

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002163498A Expired - Fee Related CA2163498C (en) 1994-12-14 1995-11-22 Voltage and current mode power regulator

Country Status (5)

Country Link
JP (1) JPH08237941A (en)
CA (1) CA2163498C (en)
DE (1) DE19545531C2 (en)
GB (1) GB2296113B (en)
MX (1) MX9505223A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19951944A1 (en) 1999-10-28 2001-05-03 Mannesmann Rexroth Ag Electrical circuit arrangement for converting an input voltage
CN101981794B (en) * 2008-04-29 2014-04-23 半导体元件工业有限责任公司 Method for regulating an output voltage
CN102449872B (en) 2009-06-29 2016-07-06 飞思卡尔半导体公司 Battery charger and electronic installation
EP3832869B8 (en) * 2019-12-05 2022-03-30 Rohde & Schwarz GmbH & Co. KG Power supply unit with adaptive feedback control loops

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786344A (en) * 1971-10-04 1974-01-15 Motorola Inc Voltage and current regulator with automatic switchover
US3737758A (en) * 1971-11-03 1973-06-05 R Allington Switch-mode voltage and current regulator
DE2350423B2 (en) * 1973-10-08 1977-09-15 Mytromk GmbH Elektronische Systeme, 1000 Berlin, Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR SUPPLYING CONSUMERS WITH CONSTANT CURRENT OR CONSTANT VOLTAGE
DE2649087C2 (en) * 1976-10-28 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Power supply device with two regulated power supply devices connected in parallel on the output side
FR2499782A1 (en) * 1981-02-11 1982-08-13 Faiveley Sa METHOD FOR ADJUSTING THE POWER SUPPLY OF A DC MOTOR AND DEVICE FOR IMPLEMENTING SAID METHOD
DE3210269A1 (en) * 1982-03-20 1983-09-29 Braun Ag, 6000 Frankfurt Controllable DC converter
US4566052A (en) * 1982-07-28 1986-01-21 Reliance Electric Company Overvoltage protection circuit for power supply
DE3568673D1 (en) * 1984-07-20 1989-04-13 Sanyo Electric Co Power supply circuit of switching regulator type
EP0673100B1 (en) * 1994-03-03 1995-11-29 STMicroelectronics S.r.l. Constant current battery charger with auxiliary supply output for portable apparatus

Also Published As

Publication number Publication date
JPH08237941A (en) 1996-09-13
DE19545531A1 (en) 1996-06-27
MX9505223A (en) 1997-01-31
GB2296113A (en) 1996-06-19
GB9525435D0 (en) 1996-02-14
CA2163498C (en) 1998-12-29
GB2296113B (en) 1999-03-03
DE19545531C2 (en) 1997-11-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed