BR112016026903B1 - Circuito de gerenciamento de energia - Google Patents

Circuito de gerenciamento de energia Download PDF

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Publication number
BR112016026903B1
BR112016026903B1 BR112016026903-9A BR112016026903A BR112016026903B1 BR 112016026903 B1 BR112016026903 B1 BR 112016026903B1 BR 112016026903 A BR112016026903 A BR 112016026903A BR 112016026903 B1 BR112016026903 B1 BR 112016026903B1
Authority
BR
Brazil
Prior art keywords
voltage
enable
circuit
regulator
current
Prior art date
Application number
BR112016026903-9A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112016026903A2 (US07094801-20060822-C00173.png
Inventor
Mikko Lintonen
Marko Pessa
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Publication of BR112016026903A2 publication Critical patent/BR112016026903A2/pt
Publication of BR112016026903B1 publication Critical patent/BR112016026903B1/pt

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    • 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
    • G05F3/26—Current mirrors
    • 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
    • G05F1/468—Regulating voltage or current wherein the variable actually regulated by the final control device is dc characterised by reference voltage circuitry, e.g. soft start, remote shutdown
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • H03K17/161—Modifications for eliminating interference voltages or currents in field-effect transistor switches
    • H03K17/162—Modifications for eliminating interference voltages or currents in field-effect transistor switches without feedback from the output circuit to the control circuit
    • H03K17/163—Soft switching

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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)
  • Microelectronics & Electronic Packaging (AREA)
  • Nonlinear Science (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Control Of Electrical Variables (AREA)
BR112016026903-9A 2014-05-19 2015-05-13 Circuito de gerenciamento de energia BR112016026903B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/280,963 2014-05-19
US14/280,963 US9405308B2 (en) 2014-05-19 2014-05-19 Method and apparatus to minimize switching noise disturbance
PCT/EP2015/060636 WO2015177027A1 (en) 2014-05-19 2015-05-13 Method and apparatus to minimize switching noise disturbance

Publications (2)

Publication Number Publication Date
BR112016026903A2 BR112016026903A2 (US07094801-20060822-C00173.png) 2017-08-15
BR112016026903B1 true BR112016026903B1 (pt) 2022-11-08

Family

ID=53189048

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016026903-9A BR112016026903B1 (pt) 2014-05-19 2015-05-13 Circuito de gerenciamento de energia

Country Status (8)

Country Link
US (4) US9405308B2 (US07094801-20060822-C00173.png)
EP (1) EP3146400B1 (US07094801-20060822-C00173.png)
CN (1) CN106462174B (US07094801-20060822-C00173.png)
BR (1) BR112016026903B1 (US07094801-20060822-C00173.png)
PL (1) PL3146400T3 (US07094801-20060822-C00173.png)
PT (1) PT3146400T (US07094801-20060822-C00173.png)
RU (1) RU2660959C2 (US07094801-20060822-C00173.png)
WO (1) WO2015177027A1 (US07094801-20060822-C00173.png)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3057236B1 (en) * 2015-02-13 2019-09-04 Nxp B.V. Driver circuit for single wire protocol slave unit
US9710002B2 (en) * 2015-05-27 2017-07-18 Texas Instruments Incorporated Dynamic biasing circuits for low drop out (LDO) regulators
KR20180122608A (ko) * 2016-03-17 2018-11-13 소니 주식회사 촬상 소자 및 전자 기기
US11405575B2 (en) * 2017-12-26 2022-08-02 Sony Semiconductor Solutions Corporation Solid-state imaging element, comparator, and electronic device
US10541604B2 (en) * 2018-05-22 2020-01-21 Analog Devices Global Unlimited Company Bias current supply techniques
IT201900002963A1 (it) * 2019-02-28 2020-08-28 St Microelectronics Srl Procedimento per la gestione ottimizzata dell'alimentazione in un circuito elettronico comprendente un sistema di elaborazione e un ulteriore circuito, corrispondenti circuito ed apparato

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US4544878A (en) * 1983-10-04 1985-10-01 At&T Bell Laboratories Switched current mirror
JPH0611107B2 (ja) 1984-07-12 1994-02-09 日本電気株式会社 スイッチング回路
IT1228034B (it) * 1988-12-16 1991-05-27 Sgs Thomson Microelectronics Circuito generatore di corrente a specchi complementari di corrente
JPH06124325A (ja) 1992-10-14 1994-05-06 Matsushita Electric Ind Co Ltd 金型図面自動作成方法
JPH06196746A (ja) * 1992-12-25 1994-07-15 Canon Inc 光電変換装置、駆動回路、半導体発光素子駆動回路、記憶装置、及びシーケンシャルアクセスメモリー
DE4329866C1 (de) * 1993-09-03 1994-09-15 Siemens Ag Stromspiegel
US5612614A (en) * 1995-10-05 1997-03-18 Motorola Inc. Current mirror and self-starting reference current generator
JP2783241B2 (ja) * 1996-02-20 1998-08-06 日本電気株式会社 発光素子駆動回路
US5867012A (en) * 1997-08-14 1999-02-02 Analog Devices, Inc. Switching bandgap reference circuit with compounded ΔV.sub.βΕ
EP0994402B1 (en) * 1998-10-15 2003-04-23 Lucent Technologies Inc. Current mirror
EP0994403B1 (en) * 1998-10-15 2003-05-21 Lucent Technologies Inc. Current mirror
US6842053B1 (en) 1998-11-09 2005-01-11 Agere Systems Inc. Reduced charge injection in current switch
US6404275B1 (en) * 2001-11-29 2002-06-11 International Business Machines Corporation Modified current mirror circuit for BiCMOS application
TW200524139A (en) 2003-12-24 2005-07-16 Renesas Tech Corp Voltage generating circuit and semiconductor integrated circuit
US6998904B2 (en) 2004-03-17 2006-02-14 Texas Instruments Incorporated Circuit and method for turn-on of an internal voltage rail
US7230410B1 (en) * 2004-09-03 2007-06-12 Analog Devices, Inc. Accurate high-speed current sources
US7710190B2 (en) * 2006-08-10 2010-05-04 Texas Instruments Incorporated Apparatus and method for compensating change in a temperature associated with a host device
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EP2639666B1 (en) * 2012-03-16 2020-12-09 Telefonaktiebolaget LM Ericsson (publ) Low-noise reference voltages distribution circuit
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KR20140146866A (ko) * 2013-06-18 2014-12-29 에스케이하이닉스 주식회사 전압 레벨 검출 회로 및 이를 이용한 내부 전압 생성 회로
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Also Published As

Publication number Publication date
US20150331434A1 (en) 2015-11-19
US20170060163A1 (en) 2017-03-02
US10429875B2 (en) 2019-10-01
BR112016026903A2 (US07094801-20060822-C00173.png) 2017-08-15
EP3146400A1 (en) 2017-03-29
EP3146400B1 (en) 2022-07-27
US20180181156A1 (en) 2018-06-28
PT3146400T (pt) 2022-09-05
CN106462174A (zh) 2017-02-22
RU2016149442A3 (US07094801-20060822-C00173.png) 2018-06-20
RU2660959C2 (ru) 2018-07-11
PL3146400T3 (pl) 2022-12-19
US10678288B2 (en) 2020-06-09
WO2015177027A1 (en) 2015-11-26
US20190384341A1 (en) 2019-12-19
US9904309B2 (en) 2018-02-27
RU2016149442A (ru) 2018-06-20
US9405308B2 (en) 2016-08-02
CN106462174B (zh) 2018-01-23

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/05/2015, OBSERVADAS AS CONDICOES LEGAIS