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ITMI911994A1 - Circuito integrato regolatore di tensione ad elevata stabilita' e basso consumo di corrente. - Google Patents

Circuito integrato regolatore di tensione ad elevata stabilita' e basso consumo di corrente.

Info

Publication number
ITMI911994A1
ITMI911994A1 IT001994A ITMI911994A ITMI911994A1 IT MI911994 A1 ITMI911994 A1 IT MI911994A1 IT 001994 A IT001994 A IT 001994A IT MI911994 A ITMI911994 A IT MI911994A IT MI911994 A1 ITMI911994 A1 IT MI911994A1
Authority
IT
Italy
Prior art keywords
integrated circuit
voltage regulator
current consumption
high stability
low current
Prior art date
Application number
IT001994A
Other languages
English (en)
Inventor
Marco Siligoni
Aldo Torazzina
Original Assignee
Sgs Thomson Microelectronics
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 Sgs Thomson Microelectronics filed Critical Sgs Thomson Microelectronics
Priority to ITMI911994A priority Critical patent/IT1252324B/it
Publication of ITMI911994A0 publication Critical patent/ITMI911994A0/it
Priority to EP92830251A priority patent/EP0524154B1/en
Priority to DE69202208T priority patent/DE69202208T2/de
Priority to US07/916,517 priority patent/US5339020A/en
Publication of ITMI911994A1 publication Critical patent/ITMI911994A1/it
Application granted granted Critical
Publication of IT1252324B publication Critical patent/IT1252324B/it

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
    • G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/22—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only
    • G05F3/222—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only with compensation for device parameters, e.g. Early effect, gain, manufacturing process, or external variations, e.g. temperature, loading, supply voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
ITMI911994A 1991-07-18 1991-07-18 Circuito integrato regolatore di tensione ad elevata stabilita' e basso consumo di corrente. IT1252324B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITMI911994A IT1252324B (it) 1991-07-18 1991-07-18 Circuito integrato regolatore di tensione ad elevata stabilita' e basso consumo di corrente.
EP92830251A EP0524154B1 (en) 1991-07-18 1992-05-22 A voltage regulating integrated circuit having high stability and low power consumption features
DE69202208T DE69202208T2 (de) 1991-07-18 1992-05-22 Integrierte Spannungsreglerschaltung mit hoher Stabilität und geringen Leistungsverbrauch-Merkmalen.
US07/916,517 US5339020A (en) 1991-07-18 1992-07-20 Voltage regulating integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911994A IT1252324B (it) 1991-07-18 1991-07-18 Circuito integrato regolatore di tensione ad elevata stabilita' e basso consumo di corrente.

Publications (3)

Publication Number Publication Date
ITMI911994A0 ITMI911994A0 (it) 1991-07-18
ITMI911994A1 true ITMI911994A1 (it) 1993-01-18
IT1252324B IT1252324B (it) 1995-06-08

Family

ID=11360376

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911994A IT1252324B (it) 1991-07-18 1991-07-18 Circuito integrato regolatore di tensione ad elevata stabilita' e basso consumo di corrente.

Country Status (4)

Country Link
US (1) US5339020A (it)
EP (1) EP0524154B1 (it)
DE (1) DE69202208T2 (it)
IT (1) IT1252324B (it)

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JPH0784657A (ja) * 1993-09-10 1995-03-31 Fujitsu Ltd 電流供給回路
US5448159A (en) * 1994-05-12 1995-09-05 Matsushita Electronics Corporation Reference voltage generator
GB9417267D0 (en) * 1994-08-26 1994-10-19 Inmos Ltd Current generator circuit
DE19535807C1 (de) * 1995-09-26 1996-10-24 Siemens Ag Schaltungsanordnung zur Erzeugung eines Biaspotentials
US5760639A (en) * 1996-03-04 1998-06-02 Motorola, Inc. Voltage and current reference circuit with a low temperature coefficient
JP2973942B2 (ja) * 1996-09-30 1999-11-08 日本電気株式会社 プログラマブル基準電圧回路
KR100201837B1 (ko) * 1996-11-28 1999-06-15 전주범 직류 제어 차동 베이스 전압 발생 회로
US5900772A (en) * 1997-03-18 1999-05-04 Motorola, Inc. Bandgap reference circuit and method
JP3461276B2 (ja) 1998-01-09 2003-10-27 日本プレシジョン・サーキッツ株式会社 電流供給回路およびバイアス電圧回路
US6294947B1 (en) * 1998-05-29 2001-09-25 Agere Systems Guradian Corp. Asymmetrical current steering output driver with compact dimensions
US6144250A (en) * 1999-01-27 2000-11-07 Linear Technology Corporation Error amplifier reference circuit
JP4314669B2 (ja) * 1999-03-31 2009-08-19 ソニー株式会社 バンドギャップリファレンス回路
US6693473B2 (en) * 2002-03-19 2004-02-17 Infineon Technologies Ag Delay lock loop having a variable voltage regulator
DE102004002423B4 (de) 2004-01-16 2015-12-03 Infineon Technologies Ag Bandabstand-Referenzschaltung
JP2005348131A (ja) * 2004-06-03 2005-12-15 Alps Electric Co Ltd 電圧制御電流源
US7557558B2 (en) * 2007-03-19 2009-07-07 Analog Devices, Inc. Integrated circuit current reference
US7423416B1 (en) 2007-09-12 2008-09-09 Freescale Semiconductor, Inc. Voltage regulator and method for providing a regulated output
US9125787B2 (en) 2011-09-30 2015-09-08 Covidien Lp Compression garment having a foam layer
US9372351B1 (en) * 2012-05-31 2016-06-21 Maxim Integrated Products, Inc. Circuits for active eyewear
US9402779B2 (en) 2013-03-11 2016-08-02 Covidien Lp Compression garment with perspiration relief
TWI703425B (zh) * 2018-05-31 2020-09-01 立積電子股份有限公司 參考電壓產生器及偏壓產生器
WO2022239563A1 (ja) * 2021-05-14 2022-11-17 富士電機株式会社 集積回路および半導体モジュール

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US3922596A (en) * 1973-08-13 1975-11-25 Motorola Inc Current regulator
DE2408755C3 (de) * 1974-02-23 1978-06-15 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Konstantstromquelle mit einem von der Versorgungsspannung unabhängigen Strom
US4055774A (en) * 1975-09-26 1977-10-25 Rca Corporation Current scaling apparatus
US4059793A (en) * 1976-08-16 1977-11-22 Rca Corporation Semiconductor circuits for generating reference potentials with predictable temperature coefficients
JPS5463662A (en) * 1977-10-28 1979-05-22 Nec Corp Current supply circuit
US4339707A (en) * 1980-12-24 1982-07-13 Honeywell Inc. Band gap voltage regulator
JPS5812345A (ja) * 1981-07-15 1983-01-24 Nec Corp 定電圧装置
JPS6017519A (ja) * 1983-07-11 1985-01-29 Toshiba Corp 定電流回路
JPS6093533A (ja) * 1983-10-27 1985-05-25 Matsushita Electric Ind Co Ltd 基準電圧回路
DE3565328D1 (en) * 1984-07-16 1988-11-03 Siemens Ag Integrated constant-current source
US4628248A (en) * 1985-07-31 1986-12-09 Motorola, Inc. NPN bandgap voltage generator
DE3610158A1 (de) * 1986-03-26 1987-10-01 Telefunken Electronic Gmbh Referenzstromquelle
US4714872A (en) * 1986-07-10 1987-12-22 Tektronix, Inc. Voltage reference for transistor constant-current source
IT1197917B (it) * 1986-10-24 1988-12-21 Sgs Microelettronica Spa Circuito di controllo per un regolatore di tensione di un circuito interfaccia attacco linea telefonica d'utente (slic)
US4792748A (en) * 1987-11-17 1988-12-20 Burr-Brown Corporation Two-terminal temperature-compensated current source circuit
IT1223618B (it) * 1987-12-28 1990-09-29 Sgs Thomson Microelectronics Circuito di interfaccia tra linea telefonica d'utente ed organi di comando centrale, con limitazione del consumo di corrente in caso di cavo a terra
IT1227970B (it) * 1988-10-31 1991-05-20 Sgs Thomson Microelectronics Metodo per la riduzione della potenza assorbita da un circuito integrato di interfaccia, predisposto a riposo, incorporato in una centralina telefonica e collegato ad una linea telefonica d'utente, e dispositivo circuitale operante secondo tale metodo
US4885525A (en) * 1989-04-26 1989-12-05 Cherry Semiconductor Corporation Voltage controllable current source
US5087830A (en) * 1989-05-22 1992-02-11 David Cave Start circuit for a bandgap reference cell
DE69000803T2 (de) * 1989-10-20 1993-06-09 Sgs Thomson Microelectronics Stromquelle mit niedrigem temperaturkoeffizient.
US5081410A (en) * 1990-05-29 1992-01-14 Harris Corporation Band-gap reference
US5084665A (en) * 1990-06-04 1992-01-28 Motorola, Inc. Voltage reference circuit with power supply compensation

Also Published As

Publication number Publication date
ITMI911994A0 (it) 1991-07-18
EP0524154A3 (en) 1993-05-05
EP0524154A2 (en) 1993-01-20
US5339020A (en) 1994-08-16
IT1252324B (it) 1995-06-08
DE69202208T2 (de) 1995-09-14
DE69202208D1 (de) 1995-06-01
EP0524154B1 (en) 1995-04-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970731