MX9505223A - Voltage and current mode power regulator. - Google Patents

Voltage and current mode power regulator.

Info

Publication number
MX9505223A
MX9505223A MX9505223A MX9505223A MX9505223A MX 9505223 A MX9505223 A MX 9505223A MX 9505223 A MX9505223 A MX 9505223A MX 9505223 A MX9505223 A MX 9505223A MX 9505223 A MX9505223 A MX 9505223A
Authority
MX
Mexico
Prior art keywords
voltage
current mode
mode power
power regulator
energy storage
Prior art date
Application number
MX9505223A
Other languages
Spanish (es)
Inventor
Robert Baranowski
William P Alberth Jr
Donald J Millar
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 MX9505223A publication Critical patent/MX9505223A/en

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)
  • Mobile Radio Communication Systems (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)

Abstract

A power regulator (220) includes a power source input (303) for coupling to a power source. A switching circuit (345) controls the supply of power from the power source input 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.
MX9505223A 1994-12-14 1995-12-13 Voltage and current mode power regulator. MX9505223A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35609994A 1994-12-14 1994-12-14
US44324495A 1995-05-17 1995-05-17

Publications (1)

Publication Number Publication Date
MX9505223A true MX9505223A (en) 1997-01-31

Family

ID=26999123

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9505223A MX9505223A (en) 1994-12-14 1995-12-13 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
WO2011001225A1 (en) 2009-06-29 2011-01-06 Freescale Semiconductor, Inc. Battery charging circuit and electronic device
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
DE69400033T2 (en) * 1994-03-03 1996-05-15 Sgs Thomson Microelectronics Constant current battery charger with auxiliary power supply output for portable device.

Also Published As

Publication number Publication date
DE19545531A1 (en) 1996-06-27
GB2296113A (en) 1996-06-19
GB9525435D0 (en) 1996-02-14
CA2163498A1 (en) 1996-06-15
DE19545531C2 (en) 1997-11-27
GB2296113B (en) 1999-03-03
CA2163498C (en) 1998-12-29
JPH08237941A (en) 1996-09-13

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