DE3433817A1 - Konstantspannung-schaltkreis - Google Patents

Konstantspannung-schaltkreis

Info

Publication number
DE3433817A1
DE3433817A1 DE19843433817 DE3433817A DE3433817A1 DE 3433817 A1 DE3433817 A1 DE 3433817A1 DE 19843433817 DE19843433817 DE 19843433817 DE 3433817 A DE3433817 A DE 3433817A DE 3433817 A1 DE3433817 A1 DE 3433817A1
Authority
DE
Germany
Prior art keywords
circuit
transistor
resistor
potential
rail
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
DE19843433817
Other languages
German (de)
English (en)
Other versions
DE3433817C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Andrew Martin Salem N.H. Mallinson
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.)
Plessey Semiconductors Ltd
Original Assignee
Ferranti PLC
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 Ferranti PLC filed Critical Ferranti PLC
Publication of DE3433817A1 publication Critical patent/DE3433817A1/de
Application granted granted Critical
Publication of DE3433817C2 publication Critical patent/DE3433817C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G05F3/18—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using Zener diodes

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Control Of Electrical Variables (AREA)
DE19843433817 1983-09-15 1984-09-14 Konstantspannung-schaltkreis Granted DE3433817A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08324751A GB2146808B (en) 1983-09-15 1983-09-15 Constant voltage circuits

Publications (2)

Publication Number Publication Date
DE3433817A1 true DE3433817A1 (de) 1985-04-11
DE3433817C2 DE3433817C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-03

Family

ID=10548844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843433817 Granted DE3433817A1 (de) 1983-09-15 1984-09-14 Konstantspannung-schaltkreis

Country Status (4)

Country Link
US (1) US4608529A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPH0795249B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3433817A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2146808B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3341345C2 (de) * 1983-11-15 1987-01-02 SGS-ATES Deutschland Halbleiter-Bauelemente GmbH, 8018 Grafing Längsspannungsregler
DE3612323A1 (de) * 1986-04-11 1987-10-15 Diehl Gmbh & Co Stabilisierungsschaltung fuer einen mikrocomputer
JPH083766B2 (ja) * 1986-05-31 1996-01-17 株式会社東芝 半導体集積回路の電源電圧降下回路
US4806844A (en) * 1988-06-17 1989-02-21 General Electric Company Circuit for providing on-chip DC power supply in an integrated circuit
GB9208571D0 (en) * 1992-04-21 1992-06-03 Mk Electric Ltd Low voltage regulated power supply
US5519313A (en) * 1993-04-06 1996-05-21 North American Philips Corporation Temperature-compensated voltage regulator
JP2734420B2 (ja) * 1995-08-30 1998-03-30 日本電気株式会社 定電圧源回路
EP0793343B1 (en) * 1996-02-29 2001-07-18 Co.Ri.M.Me. Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiorno Current limitation programmable circuit for smart power actuators
EP2047349A1 (de) 2006-07-28 2009-04-15 Osram Gesellschaft mit Beschränkter Haftung Spannungsverorgungsschaltung und verfahren
JP5510136B2 (ja) * 2010-07-08 2014-06-04 株式会社デンソー 定電圧回路
CN119717991B (zh) * 2025-02-12 2025-08-26 广东省科学院半导体研究所 一种带隙基准电路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1131497A (en) * 1965-11-04 1968-10-23 Hawker Siddeley Dynamics Ltd Improvements relating to reference voltage circuits
US4352056A (en) * 1980-12-24 1982-09-28 Motorola, Inc. Solid-state voltage reference providing a regulated voltage having a high magnitude

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56168236A (en) * 1980-05-30 1981-12-24 Matsushita Electric Ind Co Ltd Temperature controller
JPS585817A (ja) * 1981-07-03 1983-01-13 Fujitsu Ltd 電源回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1131497A (en) * 1965-11-04 1968-10-23 Hawker Siddeley Dynamics Ltd Improvements relating to reference voltage circuits
US4352056A (en) * 1980-12-24 1982-09-28 Motorola, Inc. Solid-state voltage reference providing a regulated voltage having a high magnitude

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
REHMAN, M.A.: Integrated circuit soltage reference. In: Electronic Engineering, Mai 1980, S.65-68 *

Also Published As

Publication number Publication date
US4608529A (en) 1986-08-26
JPH0795249B2 (ja) 1995-10-11
GB2146808A (en) 1985-04-24
GB2146808B (en) 1986-11-12
GB8324751D0 (en) 1983-10-19
JPS6091427A (ja) 1985-05-22
DE3433817C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-05-03

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: PLESSEY OVERSEAS LTD., ILFORD, ESSEX, GB

8128 New person/name/address of the agent

Representative=s name: BERENDT, T., DIPL.-CHEM. DR. LEYH, H., DIPL.-ING.

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PLESSEY SEMICONDUCTORS LTD., SWINDON, WILTSHIRE, G

8339 Ceased/non-payment of the annual fee