TWI560983B - A current-parking switching regulator upstream controller - Google Patents
A current-parking switching regulator upstream controllerInfo
- Publication number
- TWI560983B TWI560983B TW102141300A TW102141300A TWI560983B TW I560983 B TWI560983 B TW I560983B TW 102141300 A TW102141300 A TW 102141300A TW 102141300 A TW102141300 A TW 102141300A TW I560983 B TWI560983 B TW I560983B
- Authority
- TW
- Taiwan
- Prior art keywords
- current
- switching regulator
- upstream controller
- parking switching
- regulator upstream
- Prior art date
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
-
- 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/008—Plural converter units for generating at two or more independent and non-parallel outputs, e.g. systems with plural point of load 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
- H02M3/1582—Buck-boost 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
- H02M3/10—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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/763,516 US9459635B2 (en) | 2013-02-08 | 2013-02-08 | Current-parking switching regulator upstream controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201433069A TW201433069A (zh) | 2014-08-16 |
| TWI560983B true TWI560983B (en) | 2016-12-01 |
Family
ID=51226211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW102141300A TWI560983B (en) | 2013-02-08 | 2013-11-13 | A current-parking switching regulator upstream controller |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9459635B2 (zh) |
| CN (1) | CN103986326B (zh) |
| DE (1) | DE102013114097B4 (zh) |
| TW (1) | TWI560983B (zh) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9395738B2 (en) | 2013-01-28 | 2016-07-19 | Nvidia Corporation | Current-parking switching regulator with a split inductor |
| US9800158B2 (en) | 2013-01-30 | 2017-10-24 | Nvidia Corporation | Current-parking switching regulator downstream controller |
| US9804621B2 (en) | 2013-02-05 | 2017-10-31 | Nvidia Corporation | Current-parking switching regulator downstream controller pre-driver |
| US9459635B2 (en) | 2013-02-08 | 2016-10-04 | Nvidia Corporation | Current-parking switching regulator upstream controller |
| US9389617B2 (en) | 2013-02-19 | 2016-07-12 | Nvidia Corporation | Pulsed current sensing |
| US9639102B2 (en) | 2013-02-19 | 2017-05-02 | Nvidia Corporation | Predictive current sensing |
| CN103200734B (zh) * | 2013-02-20 | 2015-09-02 | 英飞特电子（杭州）股份有限公司 | 一种降低电流源输出电流纹波的方法及电路 |
| US9201434B2 (en) | 2013-03-01 | 2015-12-01 | Nvidia Corporation | Multiphase current-parking switching regulator |
| DE102013208683A1 (de) * | 2013-05-13 | 2014-11-13 | Robert Bosch Gmbh | Ansteuerung eines elektrischen Verbrauchers |
| DE102015223768B4 (de) * | 2015-11-30 | 2019-10-31 | Dialog Semiconductor (Uk) Limited | Abwärts-Aufwärts-Wandler |
| US10003208B2 (en) * | 2016-02-24 | 2018-06-19 | Nxp B.V. | Apparatus for power management |
| WO2018189953A1 (ja) * | 2017-04-12 | 2018-10-18 | 三菱電機株式会社 | 電力変換装置および非接触給電システム |
| GB2571058B (en) | 2017-11-28 | 2020-06-10 | Univ Limerick | An integrated switching regulator device using mixed-core inductors |
| WO2019136299A1 (en) | 2018-01-05 | 2019-07-11 | Atlazo, Inc. | Power management system |
| US10614184B2 (en) | 2018-01-08 | 2020-04-07 | Atlazo, Inc. | Semiconductor process and performance sensor |
| US10635130B2 (en) | 2018-02-01 | 2020-04-28 | Atlazo, Inc. | Process, voltage and temperature tolerant clock generator |
| US10571945B2 (en) | 2018-02-21 | 2020-02-25 | Atlazo, Inc. | Low power regulator circuits, systems and methods regarding the same |
| US10700604B2 (en) * | 2018-03-07 | 2020-06-30 | Atlazo, Inc. | High performance switch devices and methods for operating the same |
| KR20210081076A (ko) | 2019-12-23 | 2021-07-01 | 삼성전자주식회사 | 주파수 제한 회로 및 이를 포함하는 dc-dc 컨버터 |
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| US9459635B2 (en) | 2013-02-08 | 2016-10-04 | Nvidia Corporation | Current-parking switching regulator upstream controller |
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-
2013
- 2013-02-08 US US13/763,516 patent/US9459635B2/en active Active
- 2013-11-13 TW TW102141300A patent/TWI560983B/zh active
- 2013-12-16 DE DE102013114097.1A patent/DE102013114097B4/de active Active
- 2013-12-27 CN CN201310741664.9A patent/CN103986326B/zh active Active
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| US7327124B2 (en) * | 2005-03-28 | 2008-02-05 | Richtek Technology Corp. | Control apparatus and method for a boost-inverting converter |
| TWI278171B (en) * | 2005-05-27 | 2007-04-01 | Aimtron Technology Corp | Light loading control circuit for a buck-boost voltage converter |
| TW200843311A (en) * | 2007-03-06 | 2008-11-01 | Exar Corp | Apparatus and methods for improving the transient response capability of a switching power supply |
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| CN102315774A (zh) * | 2010-07-02 | 2012-01-11 | 飞兆半导体公司 | 具有死区的降压-升压调节器 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20140225579A1 (en) | 2014-08-14 |
| CN103986326A (zh) | 2014-08-13 |
| DE102013114097A1 (de) | 2014-08-14 |
| TW201433069A (zh) | 2014-08-16 |
| US9459635B2 (en) | 2016-10-04 |
| DE102013114097B4 (de) | 2017-07-27 |
| CN103986326B (zh) | 2017-07-14 |
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