KR920019050A - 온도계수를 갖는 전원장치 - Google Patents

온도계수를 갖는 전원장치 Download PDF

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Publication number
KR920019050A
KR920019050A KR1019910008238A KR910008238A KR920019050A KR 920019050 A KR920019050 A KR 920019050A KR 1019910008238 A KR1019910008238 A KR 1019910008238A KR 910008238 A KR910008238 A KR 910008238A KR 920019050 A KR920019050 A KR 920019050A
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KR
South Korea
Prior art keywords
power supply
voltage source
feedback circuit
amplifier
voltage
Prior art date
Application number
KR1019910008238A
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English (en)
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KR960011540B1 (ko
Inventor
이. 홈달 터드
Original Assignee
더글라스 지. 머크나이트
존 플루크 메뉴팩춰링 컴퍼니 인코퍼레이티드
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Application filed by 더글라스 지. 머크나이트, 존 플루크 메뉴팩춰링 컴퍼니 인코퍼레이티드 filed Critical 더글라스 지. 머크나이트
Publication of KR920019050A publication Critical patent/KR920019050A/ko
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Publication of KR960011540B1 publication Critical patent/KR960011540B1/ko

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    • 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
    • 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
    • G05F1/575—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 characterised by the feedback circuit
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Direct Current Feeding And Distribution (AREA)

Abstract

내용 없음

Description

온도계수를 갖는 전원장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 제1도에 나타낸 전원장치의 적합한 일실시예로서의 단순화된 계통도,
제3도는 제2도에 나타낸 전원장치의 적합한 일실시예로서 생산원형으로서의 계통도이다.

Claims (8)

  1. 전원장치에 있어서, (a)제1,2입력과 한 개의 출력을 갖는 증폭기, (b)상기 증폭기의 출력과 상기 증폭기의 제1입력 사이에 접속된 제1피드백 회로, (c)상기 증폭기의 출력과 상기 증폭기의 제2입력 사이에 접속된 제2피드백 회로, 전원장치가 상기 (a),(b),(c)를 구비하고, 상기 제1피드백 회로가 상기 제2피드백 회로와 상기 증폭기와 함께 동작하여 전원장치가 표준출력전압을 생산하게 되며, 상기 제1피드백 회로가 상기 제2피드백 회로와 상기 증폭기와 함께 동작하여 전원장치가 소정온도계수를 갖도록 하는 것을 특징으로 하는 온도계수를 갖는 전원장치.
  2. 제1항에 있어서, 상기 제1피드백 회로가 제1전압원에 접속된 분압기를 포함하고 상기 제피드백회로가 제2전압원을 포함하므로써, 상기 전원장치의 상기 표준전압출력과 상기 전원장치의 상기 소정온도계수가 상기 분압기와 상기 제1,2전압원의 함수가 되는 것을 특징으로 하는 온도계수를 갖는 전원장치.
  3. 제2항에 있어서, 상기 제1전압원은 온도독립 전압원인 것을 특징으로 하는 온도계수를 갖는 전원장치.
  4. 제3항에 있어서, 상기 온도독립 전압원은 밴드갭 전압원인 것을 특징으로 하는 온도계수를 갖는 전원장치.
  5. 제3항에 있어서, 상기 제2전압원은 온도종속 전압원인 것을 특징으로 하는 온도계수를 갖는 전원장치.
  6. 제5항에 있어서, 상기 온도종속 전압원은 적어도 하나의 다이오드를 포함하는 것을 특징으로 하는 온도계수를 갖는 전원장치.
  7. 제5항에 있어서, 상기 온도종속 전압원은 직렬접속된 적어도 두개의 다이오드를 포함하는 것을 특징으로 하는 온도계수를 갖는 전원장치.
  8. 제2항에 있어서, 상기 분압기는 제1저항과 제2저항을 포함하고, 상기 제1저항과 제2저항은 실제적으로 동일한 온도계수를 갖는 것을 특징으로 하는 온도계수를 갖는 전원장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910008238A 1991-03-08 1991-05-22 온도계수를 갖는 전원장치 KR960011540B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/666,250 1991-03-08
US07/666,250 US5097198A (en) 1991-03-08 1991-03-08 Variable power supply with predetermined temperature coefficient

Publications (2)

Publication Number Publication Date
KR920019050A true KR920019050A (ko) 1992-10-22
KR960011540B1 KR960011540B1 (ko) 1996-08-23

Family

ID=24673416

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910008238A KR960011540B1 (ko) 1991-03-08 1991-05-22 온도계수를 갖는 전원장치

Country Status (5)

Country Link
US (1) US5097198A (ko)
EP (1) EP0503181B1 (ko)
JP (1) JPH05233079A (ko)
KR (1) KR960011540B1 (ko)
DE (1) DE69112808T2 (ko)

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WO1994003850A2 (en) * 1992-08-06 1994-02-17 Massachusetts Institute Of Technology Bootstrapped current and voltage reference circuit utilizing an n-type negative resistance device
DE4405068C2 (de) * 1994-02-17 2000-05-11 Siemens Ag Mikroprozessorgesteuerte Schaltungsanordnung zum Erzeugen einer von einem Parameter abhängigen Spannung
US5686820A (en) * 1995-06-15 1997-11-11 International Business Machines Corporation Voltage regulator with a minimal input voltage requirement
JP3732884B2 (ja) * 1996-04-22 2006-01-11 株式会社ルネサステクノロジ 内部電源電圧発生回路、内部電圧発生回路および半導体装置
US6052298A (en) * 1999-03-03 2000-04-18 Peco Ii, Inc. Inverter input noise suppression circuit
US6225796B1 (en) 1999-06-23 2001-05-01 Texas Instruments Incorporated Zero temperature coefficient bandgap reference circuit and method
US6774653B2 (en) * 2001-08-22 2004-08-10 Sun Microsystems, Inc. Two-pin thermal sensor calibration interface
US6806698B2 (en) * 2002-02-19 2004-10-19 Sun Microsystems, Inc. Quantifying a difference between nodal voltages
US6996491B2 (en) * 2002-02-19 2006-02-07 Sun Microsystems, Inc. Method and system for monitoring and profiling an integrated circuit die temperature
US6809557B2 (en) 2002-02-19 2004-10-26 Sun Microsystems, Inc. Increasing power supply noise rejection using linear voltage regulators in an on-chip temperature sensor
US6937958B2 (en) * 2002-02-19 2005-08-30 Sun Microsystems, Inc. Controller for monitoring temperature
US20030158683A1 (en) * 2002-02-19 2003-08-21 Claude Gauthier Temperature calibration using on-chip electrical fuses
US6893154B2 (en) * 2002-02-19 2005-05-17 Sun Microsystems, Inc. Integrated temperature sensor
US6749335B2 (en) * 2002-05-17 2004-06-15 Sun Microsystems, Inc. Adjustment and calibration system for post-fabrication treatment of on-chip temperature sensor
US7821321B2 (en) * 2006-01-12 2010-10-26 Micron Technology, Inc. Semiconductor temperature sensor using bandgap generator circuit

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Also Published As

Publication number Publication date
EP0503181A3 (en) 1993-04-28
EP0503181B1 (en) 1995-09-06
EP0503181A2 (en) 1992-09-16
DE69112808T2 (de) 1996-03-14
DE69112808D1 (de) 1995-10-12
US5097198A (en) 1992-03-17
KR960011540B1 (ko) 1996-08-23
JPH05233079A (ja) 1993-09-10

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