TW201643587A - Regulator circuit and operation method thereof - Google Patents

Regulator circuit and operation method thereof

Info

Publication number
TW201643587A
TW201643587A TW105102316A TW105102316A TW201643587A TW 201643587 A TW201643587 A TW 201643587A TW 105102316 A TW105102316 A TW 105102316A TW 105102316 A TW105102316 A TW 105102316A TW 201643587 A TW201643587 A TW 201643587A
Authority
TW
Taiwan
Prior art keywords
driver stage
regulator
multiplexer
regulator circuit
operation method
Prior art date
Application number
TW105102316A
Other languages
English (en)
Other versions
TWI598720B (zh
Inventor
Alan Roth
Eric Soenen
Russell Kinder
Original Assignee
Taiwan Semiconductor Mfg Co Ltd
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 Taiwan Semiconductor Mfg Co Ltd filed Critical Taiwan Semiconductor Mfg Co Ltd
Publication of TW201643587A publication Critical patent/TW201643587A/zh
Application granted granted Critical
Publication of TWI598720B publication Critical patent/TWI598720B/zh

Links

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
    • 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
    • H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel
    • 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
    • H02M1/14—Arrangements for reducing ripples from dc input or output
    • 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
    • H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
    • 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
    • H02M3/156—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 with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1588—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 with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load comprising at least one synchronous rectifier element
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • 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
    • H02M1/0003—Details of control, feedback or regulation circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Logic Circuits (AREA)
TW105102316A 2014-06-06 2016-01-26 調節器電路及其操作方法 TWI598720B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462008919P 2014-06-06 2014-06-06
US14/729,114 US9654008B2 (en) 2014-06-06 2015-06-03 Regulator circuit and method of operating regulator circuit

Publications (2)

Publication Number Publication Date
TW201643587A true TW201643587A (en) 2016-12-16
TWI598720B TWI598720B (zh) 2017-09-11

Family

ID=54548937

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105102316A TWI598720B (zh) 2014-06-06 2016-01-26 調節器電路及其操作方法

Country Status (4)

Country Link
US (2) US9654008B2 (zh)
CN (1) CN106249792B (zh)
DE (1) DE102014019636A1 (zh)
TW (1) TWI598720B (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9659603B2 (en) 2015-08-05 2017-05-23 Taiwan Semiconductor Manufacturing Co., Ltd. Power management circuit for an electronic device
US9553087B1 (en) 2015-11-02 2017-01-24 Taiwan Semiconductor Manufacturing Company Ltd. Semiconductor device
US10636560B2 (en) 2016-03-11 2020-04-28 Taiwan Semiconductor Manufacturing Co., Ltd. Induction based current sensing
US10637351B2 (en) 2016-07-25 2020-04-28 Taiwan Semiconductor Manufacturing Co., Ltd. Regulated voltage systems and methods using intrinsically varied process characteristics
US10163899B2 (en) 2016-11-30 2018-12-25 Taiwan Semiconductor Manufacturing Co., Ltd. Temperature compensation circuits

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US6371672B1 (en) * 1998-11-06 2002-04-16 Gunther International, Ltd. Imager featuring service station assembly with interface board and cartridge assembly with customized rasterizer and pen driver boards
IT1311256B1 (it) * 1999-10-26 2002-03-04 Lgl Electronics Spa Dispositivo e metodo di movimentazione e controllo del braccioavvolgitrama negli apparecchi alimentatori di trama per telai di
US6215290B1 (en) 1999-11-15 2001-04-10 Semtech Corporation Multi-phase and multi-module power supplies with balanced current between phases and modules
US6246222B1 (en) 2000-08-30 2001-06-12 National Semiconductor Corporation Switching DC-to-DC converter and conversion method with rotation of control signal channels relative to paralleled power channels
US6459602B1 (en) 2000-10-26 2002-10-01 O2 Micro International Limited DC-to-DC converter with improved transient response
US6806689B2 (en) 2002-03-22 2004-10-19 International Rectifier Corporation Multi-phase buck converter
US6670794B1 (en) 2002-07-12 2003-12-30 Richtek Technology Corp. Multi-phase DC-to-DC buck converter with multi-phase current balance and adjustable load regulation
US7265522B2 (en) 2003-09-04 2007-09-04 Marvell World Trade Ltd. Dynamic multiphase operation
US7023188B1 (en) 2004-09-10 2006-04-04 Semiconductor Components Industries, L.L.C. Method of forming a multi-phase power supply controller
US7633183B2 (en) 2007-02-16 2009-12-15 System General Corporation Switching controller for power sharing of parallel power supplies
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US8378654B2 (en) 2009-04-01 2013-02-19 Taiwan Semiconductor Manufacturing Company, Ltd. Voltage regulator with high accuracy and high power supply rejection ratio
US8598854B2 (en) 2009-10-20 2013-12-03 Taiwan Semiconductor Manufacturing Company, Ltd. LDO regulators for integrated applications
US8610412B2 (en) 2010-04-16 2013-12-17 O2Micro Inc. Controllers, systems and methods for implementing multi-phase control
US9106201B1 (en) * 2010-06-23 2015-08-11 Volterra Semiconductor Corporation Systems and methods for DC-to-DC converter control
US8450990B2 (en) 2010-08-16 2013-05-28 Taiwan Semiconductor Manufacturing Company, Ltd. Dynamic control loop for switching regulators
US8957647B2 (en) 2010-11-19 2015-02-17 Taiwan Semiconductor Manufacturing Co., Ltd. System and method for voltage regulation using feedback to active circuit element
US9958895B2 (en) 2011-01-11 2018-05-01 Taiwan Semiconductor Manufacturing Company, Ltd. Bandgap reference apparatus and methods
CN102999236B (zh) * 2011-09-09 2017-04-05 三星电子株式会社 触摸屏传感器集成电路、其操作方法以及系统
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US9065470B2 (en) * 2012-12-19 2015-06-23 Intel Corporation Low power analog to digital converter

Also Published As

Publication number Publication date
US9654008B2 (en) 2017-05-16
US10103617B2 (en) 2018-10-16
CN106249792A (zh) 2016-12-21
US20150357918A1 (en) 2015-12-10
TWI598720B (zh) 2017-09-11
DE102014019636A1 (de) 2015-12-10
CN106249792B (zh) 2018-12-28
US20170244315A1 (en) 2017-08-24

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