JP5832440B2 - 電力シャットダウン充電コントローラ - Google Patents

電力シャットダウン充電コントローラ Download PDF

Info

Publication number
JP5832440B2
JP5832440B2 JP2012538875A JP2012538875A JP5832440B2 JP 5832440 B2 JP5832440 B2 JP 5832440B2 JP 2012538875 A JP2012538875 A JP 2012538875A JP 2012538875 A JP2012538875 A JP 2012538875A JP 5832440 B2 JP5832440 B2 JP 5832440B2
Authority
JP
Japan
Prior art keywords
coupled
node
input
amplifier
transistor
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.)
Active
Application number
JP2012538875A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013511253A5 (enExample
JP2013511253A (ja
Inventor
プーヤ フォルガニ ザデー ハッサン
プーヤ フォルガニ ザデー ハッサン
エイ ウエルタス サンチェス ルイス
エイ ウエルタス サンチェス ルイス
リー リー
リー リー
Original Assignee
日本テキサス・インスツルメンツ株式会社
テキサス インスツルメンツ インコーポレイテッド
テキサス インスツルメンツ インコーポレイテッド
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 日本テキサス・インスツルメンツ株式会社, テキサス インスツルメンツ インコーポレイテッド, テキサス インスツルメンツ インコーポレイテッド filed Critical 日本テキサス・インスツルメンツ株式会社
Publication of JP2013511253A publication Critical patent/JP2013511253A/ja
Publication of JP2013511253A5 publication Critical patent/JP2013511253A5/ja
Application granted granted Critical
Publication of JP5832440B2 publication Critical patent/JP5832440B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/24—Resetting means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0096—Means for increasing hold-up time, i.e. the duration of time that a converter's output will remain within regulated limits following a loss of input power
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/36—Means for starting or stopping converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
    • H02M3/07—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
    • H02M3/073—Charge pumps of the Schenkel-type

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Dc-Dc Converters (AREA)
JP2012538875A 2009-11-11 2010-11-09 電力シャットダウン充電コントローラ Active JP5832440B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/616,549 2009-11-11
US12/616,549 US7940118B1 (en) 2009-11-11 2009-11-11 Dying gasp charge controller
PCT/US2010/055895 WO2011059930A2 (en) 2009-11-11 2010-11-09 Power shutdown charge controller

Publications (3)

Publication Number Publication Date
JP2013511253A JP2013511253A (ja) 2013-03-28
JP2013511253A5 JP2013511253A5 (enExample) 2013-12-26
JP5832440B2 true JP5832440B2 (ja) 2015-12-16

Family

ID=43928291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012538875A Active JP5832440B2 (ja) 2009-11-11 2010-11-09 電力シャットダウン充電コントローラ

Country Status (4)

Country Link
US (1) US7940118B1 (enExample)
JP (1) JP5832440B2 (enExample)
CN (1) CN102598578B (enExample)
WO (1) WO2011059930A2 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101728389B (zh) * 2008-10-29 2014-01-29 飞思卡尔半导体公司 Buck降压转换器衬底噪声的被动消除方法
US8247924B1 (en) * 2010-01-04 2012-08-21 Adtran, Inc. Power supply and method that maintains supply voltage in communications systems during a power supply interruption
US8670300B2 (en) * 2011-05-13 2014-03-11 Gemtek Technology Co., Ltd. Network device relating to digital subscriber line
US8482340B2 (en) * 2011-11-04 2013-07-09 Texas Instruments Incorporated Master-slave low-noise charge pump circuit and method
US20130200815A1 (en) * 2012-02-06 2013-08-08 David Schie Energy storage means for last gasp / impedance limited applications
CN102938553B (zh) * 2012-10-29 2016-01-13 武汉长光科技有限公司 掉电告警控制电路
US9780688B2 (en) * 2013-01-18 2017-10-03 Diversified Technologies, Inc. System for regulating the output of a high-voltage, high-power, DC supply
TWI549448B (zh) * 2013-06-10 2016-09-11 Asian Power Devices Inc A system with a two-stage output voltage
US9385600B2 (en) * 2013-11-22 2016-07-05 Texas Instruments Incorporated Low-loss step-up and step-down voltage converter
US9819499B2 (en) 2014-01-30 2017-11-14 Viavi Solutions Inc. Power fault detection in transceivers
US9812957B2 (en) * 2014-03-28 2017-11-07 Thomson Licensing DC/DC converter and method of driving DC/DC converter
US9923457B2 (en) * 2015-04-23 2018-03-20 Taiwan Semiconductor Manufacturing Company, Ltd. Regulated power converter and method of operating the same
CN106981983A (zh) * 2016-01-15 2017-07-25 深圳市绎立锐光科技开发有限公司 电子设备、电源控制电路及其驱动方法
US10475793B2 (en) 2017-04-24 2019-11-12 Taiwan Semiconductor Manufacturing Co., Ltd. Capacitor cell and structure thereof
US10855104B2 (en) * 2018-03-14 2020-12-01 Cisco Technology, Inc. Dying gasp power apparatus
TWI692166B (zh) * 2018-05-16 2020-04-21 國立交通大學 無線電力系統
US11460902B2 (en) 2019-11-08 2022-10-04 Cisco Technology, Inc. Energy recovery during system shutdown
FR3114928B1 (fr) * 2020-10-07 2023-12-22 St Microelectronics Grenoble 2 Alimentation à découpage

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001011761A1 (en) * 1999-08-05 2001-02-15 Maxim Integrated Products, Inc. Charge pump step-up/step-down transition control
US7098557B2 (en) * 2003-05-15 2006-08-29 Stmicroelectronics, Inc. Constant voltage discharge device
US7015736B1 (en) * 2003-07-17 2006-03-21 Irf Semiconductor, Inc. Symmetric charge pump
US7142039B2 (en) * 2004-02-27 2006-11-28 Broadcom Corporation Regulated charge pump with digital resistance control
US7365593B1 (en) * 2006-01-11 2008-04-29 Xilinx, Inc. Output equalized charge pump
CN101242172B (zh) * 2007-02-08 2010-05-19 佛山市顺德区顺达电脑厂有限公司 延迟电路
US7511580B2 (en) * 2007-03-25 2009-03-31 Smartech Worldwide Limited Charge pump circuit with dynamic current biasing for phase locked loop

Also Published As

Publication number Publication date
WO2011059930A2 (en) 2011-05-19
US20110109374A1 (en) 2011-05-12
WO2011059930A3 (en) 2011-10-20
JP2013511253A (ja) 2013-03-28
CN102598578B (zh) 2014-12-10
CN102598578A (zh) 2012-07-18
US7940118B1 (en) 2011-05-10

Similar Documents

Publication Publication Date Title
JP5832440B2 (ja) 電力シャットダウン充電コントローラ
CN113346742B (zh) 一种为集成电路提供低功率电荷泵的装置
JP5684987B2 (ja) スイッチングレギュレータ
US8508208B2 (en) Buck-boost regulator with converter bypass function
US8242760B2 (en) Constant-voltage circuit device
US7560910B2 (en) Voltage converter and semiconductor integrated circuit
JP4870058B2 (ja) 定電流駆動回路
CN102043417A (zh) 低压降稳压器、直流对直流转换器以及低压降稳压方法
US20070252564A1 (en) Method and circuit for a voltage supply for real time clock circuitry based on voltage regulated charge pump
US8797010B2 (en) Startup for DC/DC converters
EP3198356A1 (en) Power supply topologies with capacitance management
US9923465B2 (en) Power conversion circuit and associated operating method
US20190028095A1 (en) Low Resistive Load Switch with Output Current Control
WO2008083328A2 (en) Mcu with on-chip boost converter controller
US7402986B2 (en) Power supply circuit for portable battery powered device
US20060082351A1 (en) Low power operation of back-up power supply
GB2416605A (en) Dual power bus for battery powered device
US9257905B1 (en) Method and apparatus for power supply with fast transient response
EP2882084B1 (en) System, apparatus, and method for a ping-pong charge pump
US9798340B2 (en) Circuit with controlled inrush current
US9397571B2 (en) Controlled delivery of a charging current to a boost capacitor of a voltage regulator
WO2025180051A1 (zh) 电机控制电路、电机控制芯片和电机控制系统
US9823677B2 (en) Power converter
CN108880250B (zh) 升压电路及dc/dc变换器
US8680824B2 (en) Inverter circuit with a driver gate receiving a voltage lower than zero and related method for supplying an inverted voltage

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20120510

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120907

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120925

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131107

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20131107

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150324

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150402

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150811

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150811

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20151027

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20151027

R150 Certificate of patent or registration of utility model

Ref document number: 5832440

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313117

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R360 Written notification for declining of transfer of rights

Free format text: JAPANESE INTERMEDIATE CODE: R360

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250