DE69737347D1 - Batterieladeeinheit - Google Patents

Batterieladeeinheit

Info

Publication number
DE69737347D1
DE69737347D1 DE69737347T DE69737347T DE69737347D1 DE 69737347 D1 DE69737347 D1 DE 69737347D1 DE 69737347 T DE69737347 T DE 69737347T DE 69737347 T DE69737347 T DE 69737347T DE 69737347 D1 DE69737347 D1 DE 69737347D1
Authority
DE
Germany
Prior art keywords
current
voltage
resistor
battery
switch
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.)
Expired - Lifetime
Application number
DE69737347T
Other languages
English (en)
Inventor
Harold L Massie
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.)
Intel Corp
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Application granted granted Critical
Publication of DE69737347D1 publication Critical patent/DE69737347D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02M3/10—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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00711—Regulation of charging or discharging current or voltage with introduction of pulses during the charging process
    • 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
DE69737347T 1996-12-13 1997-12-15 Batterieladeeinheit Expired - Lifetime DE69737347D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/764,930 US5889387A (en) 1996-12-13 1996-12-13 Battery charging unit

Publications (1)

Publication Number Publication Date
DE69737347D1 true DE69737347D1 (de) 2007-03-29

Family

ID=25072190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69737347T Expired - Lifetime DE69737347D1 (de) 1996-12-13 1997-12-15 Batterieladeeinheit

Country Status (5)

Country Link
US (1) US5889387A (de)
EP (1) EP0853365B1 (de)
AT (1) ATE354198T1 (de)
DE (1) DE69737347D1 (de)
TW (1) TW425747B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6417653B1 (en) 1997-04-30 2002-07-09 Intel Corporation DC-to-DC converter
US6066942A (en) * 1998-05-06 2000-05-23 Intel Corporation DC-to-DC converter
US6140808A (en) * 1998-08-05 2000-10-31 Intel Corporation DC-to-DC converter with transient suppression
US6191566B1 (en) * 1999-08-26 2001-02-20 Lucent Technologies Inc. Board mountable power supply module with multi-function control pin
JP4572018B2 (ja) * 2000-04-27 2010-10-27 富士通株式会社 電池パックおよび電子機器システム
US6700350B2 (en) * 2002-05-30 2004-03-02 Texas Instruments Incorporated Method and apparatus for controlling charge balance among cells while charging a battery array
US7170321B2 (en) * 2004-08-27 2007-01-30 Qortek, Inc. Gate drive circuit with negative offset
US7554294B2 (en) * 2005-01-28 2009-06-30 The Johns Hopkins University Battery health monitor
US7498769B1 (en) * 2005-03-04 2009-03-03 National Semiconductor Corporation Apparatus and method for dual mode battery charger with linear and switched control modes based on operating conditions
US8138724B2 (en) * 2007-06-20 2012-03-20 Intel Corporation Battery pulse charging method and apparatus
US8080978B2 (en) * 2009-03-13 2011-12-20 Via Technologies, Inc. Battery charging system and method
US9088208B2 (en) * 2010-01-27 2015-07-21 Intersil Americas LLC System and method for high precision current sensing
JP2012018037A (ja) * 2010-07-07 2012-01-26 Nec Energy Devices Ltd 電圧測定回路及び方法
US9973084B2 (en) 2014-11-20 2018-05-15 Infineon Technologies Austria Ag Switching voltage regulator input power estimation
US10069414B2 (en) * 2015-04-01 2018-09-04 Infineon Technologies Austria Ag Switching voltage regulator input voltage and current sensing
US10855178B2 (en) 2015-05-29 2020-12-01 Infineon Technologies Austria Ag Discrete power stage transistor dies of a DC-DC converter under an inductor
US10389242B2 (en) 2017-02-01 2019-08-20 Infineon Technologies Austria Ag Voltage and current sensing calibration for switching voltage regulators
US10224812B1 (en) 2017-10-13 2019-03-05 Infineon Technologies Austria Ag Sensing network mismatch compensation for switching voltage regulator with input voltage and current sensing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039920A (en) * 1973-10-31 1977-08-02 Westinghouse Air Brake Company Cycling type of electronic battery charger
BE883739A (fr) * 1980-06-10 1980-10-01 Organisation Europ De Rech S S Dispositif pour regler un parametre de fonctionnement d'une installation
US4472672A (en) * 1982-12-13 1984-09-18 Motorola Inc. High power factor switching-type battery charger
US4607208A (en) * 1984-07-30 1986-08-19 The United States Of America As Represented By The Secretary Of The Navy Battery charger
US5198743A (en) * 1990-12-11 1993-03-30 Span, Inc. Battery charger with microprocessor control
IT1268472B1 (it) * 1993-10-22 1997-03-04 St Microelectronics Srl Convertitore buck a modalita' di funzionamento automaticamente determinata dal livello di carico
EP0681362B1 (de) * 1994-05-06 1998-10-28 STMicroelectronics S.r.l. Digitale, Current-Mode-Steuerung für Pulsweitenmodulation
DE69431205D1 (de) * 1994-10-27 2002-09-26 St Microelectronics Srl Gleichstrom-Gleichstromwandler bei niedriger Belastung im Pulsaussetzbetrieb arbeitend
JP3540848B2 (ja) * 1994-12-26 2004-07-07 富士通株式会社 充電制御装置及び電子機器
KR0163909B1 (ko) * 1995-09-12 1999-10-01 김광호 충전 형태 변환 제어형 니켈카드뮴/니켈금속수소화물 전지 충전회로

Also Published As

Publication number Publication date
EP0853365A3 (de) 1999-09-22
EP0853365A2 (de) 1998-07-15
ATE354198T1 (de) 2007-03-15
US5889387A (en) 1999-03-30
TW425747B (en) 2001-03-11
EP0853365B1 (de) 2007-02-14

Similar Documents

Publication Publication Date Title
DE69737347D1 (de) Batterieladeeinheit
EP0993103A3 (de) Regler für einen Gleichspannungswandler
KR960704385A (ko) 회로 장치(Circuit arrangement)
EP0102689A2 (de) Konstantes Spannungszeit-Regelgerät
EP0827370A3 (de) Resonanz-Vorschaltgerät, Beleuchtungsgerät mit solch einem Vorschaltgerät und Verfahren zum Steuern eines Vorschaltgerätes und eines Beleuchtungsgerätes
EP1089414A3 (de) Stromversorgungseinheit
ATE469491T1 (de) Energiequellenregulierung über eine übertragungsleitung mit rückkopplungsschleife
EP0828342A3 (de) Gepulste Leistungsversorgungseinheit
PL286559A1 (en) Power transistor state control unit
EP0766371A3 (de) Kleiner Gleichspannung-Schaltnetzteil
CA2103133A1 (en) Power Switch with Inrush Current Control
EP1031903A3 (de) Schaltungsanordnung zum Liefern eines Speisestromes
GB2258121B (en) Power supply switching circuit for a compact portable telephone set
DE69726703D1 (de) Niederleistunggleichspannungsschaltwandler mit grossem Eingangsspannungsbereich
AU2001265658A1 (en) Electronic circuit for an energy supply device, especially for a charging device for batteries
ES2156907T3 (es) Circuito para limitar la corriente de conmutacion de una carga electrica.
CA2193507A1 (en) Low Power Regenerative Feedback Device and Method
DE59305206D1 (de) Ladeeinrichtung
TW368773B (en) Current limiting circuit
DE59203395D1 (de) Getakteter Umrichter mit Strombegrenzung.
ATE164272T1 (de) Getakteter umrichter mit strombegrenzung
JP2877046B2 (ja) 電源回路
EP0827264A3 (de) Schaltnetzteil
ATE551765T1 (de) Leistungsgleichrichter mit stromversorgungsabschaltungsmittel
FR2647980B1 (fr) Convertisseur electrique a plusieurs bobines d'induction

Legal Events

Date Code Title Description
8332 No legal effect for de