GB1434067A - Temperature compensated voltage regulator circuits - Google Patents

Temperature compensated voltage regulator circuits

Info

Publication number
GB1434067A
GB1434067A GB5839673A GB5839673A GB1434067A GB 1434067 A GB1434067 A GB 1434067A GB 5839673 A GB5839673 A GB 5839673A GB 5839673 A GB5839673 A GB 5839673A GB 1434067 A GB1434067 A GB 1434067A
Authority
GB
United Kingdom
Prior art keywords
circuit
resistor
base
transistor
value
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
Application number
GB5839673A
Other languages
English (en)
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.)
Fairchild Semiconductor Corp
Original Assignee
Fairchild Camera and Instrument 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 Fairchild Camera and Instrument Corp filed Critical Fairchild Camera and Instrument Corp
Publication of GB1434067A publication Critical patent/GB1434067A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/46—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/56—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices
    • G05F1/565—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
    • G05F1/567—Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for temperature compensation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is DC
    • G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S323/00—Electricity: power supply or regulation systems
    • Y10S323/907—Temperature compensation of semiconductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Logic Circuits (AREA)
GB5839673A 1973-01-10 1973-12-17 Temperature compensated voltage regulator circuits Expired GB1434067A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32232973A 1973-01-10 1973-01-10

Publications (1)

Publication Number Publication Date
GB1434067A true GB1434067A (en) 1976-04-28

Family

ID=23254398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5839673A Expired GB1434067A (en) 1973-01-10 1973-12-17 Temperature compensated voltage regulator circuits

Country Status (6)

Country Link
US (1) US3781648A (enrdf_load_stackoverflow)
JP (1) JPS5724571B2 (enrdf_load_stackoverflow)
CA (1) CA1027176A (enrdf_load_stackoverflow)
DE (1) DE2400516C2 (enrdf_load_stackoverflow)
GB (1) GB1434067A (enrdf_load_stackoverflow)
HK (1) HK1379A (enrdf_load_stackoverflow)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3956661A (en) * 1973-11-20 1976-05-11 Tokyo Sanyo Electric Co., Ltd. D.C. power source with temperature compensation
US3893018A (en) * 1973-12-20 1975-07-01 Motorola Inc Compensated electronic voltage source
US4063149A (en) * 1975-02-24 1977-12-13 Rca Corporation Current regulating circuits
NL7512311A (nl) * 1975-10-21 1977-04-25 Philips Nv Stroomstabilisatieschakeling.
CH623671A5 (en) * 1976-07-21 1981-06-15 Gen Electric Circuit arrangement for stabilising the feed voltage for at least one electronic circuit
US4059793A (en) * 1976-08-16 1977-11-22 Rca Corporation Semiconductor circuits for generating reference potentials with predictable temperature coefficients
JPS5380944A (en) * 1976-10-16 1978-07-17 Toshiba Corp Semiconductor circuit
US4091321A (en) * 1976-12-08 1978-05-23 Motorola Inc. Low voltage reference
JPS5482647A (en) * 1977-12-14 1979-07-02 Sony Corp Transistor circuit
FR2454651A1 (fr) * 1979-04-20 1980-11-14 Radiotechnique Compelec Generateur de tension constante pour circuits integres
US4277739A (en) * 1979-06-01 1981-07-07 National Semiconductor Corporation Fixed voltage reference circuit
JPS564818A (en) * 1979-06-27 1981-01-19 Toshiba Corp Reference voltage circuit
US4380711A (en) * 1980-12-15 1983-04-19 Rockwell International Corporation Linearization circuit
EP0072842A4 (en) * 1981-02-20 1984-04-06 Motorola Inc STAND ADJUSTMENT OF A VARIABLE TEMPERATURE COEFFICIENT.
US4460865A (en) * 1981-02-20 1984-07-17 Motorola, Inc. Variable temperature coefficient level shifting circuit and method
JPS57172422A (en) * 1981-04-15 1982-10-23 Hitachi Ltd Current supply source circuit
US4414502A (en) * 1981-07-20 1983-11-08 Advanced Micro Devices, Inc. Current source circuit
IT1210940B (it) * 1982-09-30 1989-09-29 Ates Componenti Elettron Circuito generatore di corrente costante, a bassa tensione di alimentazione, integrabile monoliticamente.
NL8300499A (nl) * 1983-02-10 1984-09-03 Philips Nv Stroomstabilisatieschakeling.
US4577296A (en) * 1984-03-01 1986-03-18 Advanced Micro Devices, Inc. Compensation current generator
JPS60229125A (ja) * 1984-04-26 1985-11-14 Toshiba Corp 電圧出力回路
US4590419A (en) * 1984-11-05 1986-05-20 General Motors Corporation Circuit for generating a temperature-stabilized reference voltage
JPS6269308A (ja) * 1985-09-17 1987-03-30 シ−メンス、アクチエンゲゼルシヤフト 基準電圧発生回路装置
US4843302A (en) * 1988-05-02 1989-06-27 Linear Technology Non-linear temperature generator circuit
JPH03225402A (ja) * 1990-01-31 1991-10-04 Fujitsu Ltd 定電圧発生回路
US5187395A (en) * 1991-01-04 1993-02-16 Motorola, Inc. BIMOS voltage bias with low temperature coefficient
KR940007298B1 (ko) * 1992-05-30 1994-08-12 삼성전자 주식회사 Cmos트랜지스터를 사용한 기준전압 발생회로
US5258703A (en) * 1992-08-03 1993-11-02 Motorola, Inc. Temperature compensated voltage regulator having beta compensation
US6181121B1 (en) * 1999-03-04 2001-01-30 Cypress Semiconductor Corp. Low supply voltage BICMOS self-biased bandgap reference using a current summing architecture
US6812744B2 (en) * 2002-09-28 2004-11-02 Silicon Laboratories, Inc. Integrated circuit beta compensator for external interface circuitry
US20070237207A1 (en) 2004-06-09 2007-10-11 National Semiconductor Corporation Beta variation cancellation in temperature sensors
US7826998B1 (en) 2004-11-19 2010-11-02 Cypress Semiconductor Corporation System and method for measuring the temperature of a device
JP5061830B2 (ja) * 2007-10-05 2012-10-31 セイコーエプソン株式会社 温度センサ回路と温度補償型発振器
JP6205238B2 (ja) * 2013-10-25 2017-09-27 エスアイアイ・セミコンダクタ株式会社 基準電圧発生装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3114872A (en) * 1961-12-29 1963-12-17 Gen Electric Constant current source
US3538421A (en) * 1967-08-02 1970-11-03 Motorola Inc Temperature stabilized voltage regulator
US3617859A (en) * 1970-03-23 1971-11-02 Nat Semiconductor Corp Electrical regulator apparatus including a zero temperature coefficient voltage reference circuit
US3721893A (en) * 1972-05-30 1973-03-20 Motorola Inc Stable current reference circuit with beta compensation

Also Published As

Publication number Publication date
DE2400516A1 (de) 1974-07-11
JPS49101852A (enrdf_load_stackoverflow) 1974-09-26
DE2400516C2 (de) 1983-10-20
HK1379A (en) 1979-01-12
JPS5724571B2 (enrdf_load_stackoverflow) 1982-05-25
CA1027176A (en) 1978-02-28
US3781648A (en) 1973-12-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19931216