CN105978331B - 促进抖动滞环电流控制的系统及相关方法 - Google Patents
促进抖动滞环电流控制的系统及相关方法 Download PDFInfo
- Publication number
- CN105978331B CN105978331B CN201610075267.6A CN201610075267A CN105978331B CN 105978331 B CN105978331 B CN 105978331B CN 201610075267 A CN201610075267 A CN 201610075267A CN 105978331 B CN105978331 B CN 105978331B
- Authority
- CN
- China
- Prior art keywords
- control signal
- delay
- threshold
- mode
- shake
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
-
- 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
- H02M3/157—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 with digital control
-
- 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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/0205—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers
- H03F1/0211—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in transistor amplifiers with control of the supply voltage or current
- H03F1/0216—Continuous control
- H03F1/0222—Continuous control by using a signal derived from the input signal
- H03F1/0227—Continuous control by using a signal derived from the input signal using supply 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
- H02M1/00—Details of apparatus for conversion
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/102—A non-specified detector of a signal envelope being used in an amplifying circuit
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Telephone Function (AREA)
Abstract
Description
Claims (25)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/643,239 | 2015-03-10 | ||
US14/643,239 US9800141B2 (en) | 2015-03-10 | 2015-03-10 | Hysteretic current control with event dithering |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105978331A CN105978331A (zh) | 2016-09-28 |
CN105978331B true CN105978331B (zh) | 2018-10-09 |
Family
ID=55236220
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610075267.6A Expired - Fee Related CN105978331B (zh) | 2015-03-10 | 2016-02-03 | 促进抖动滞环电流控制的系统及相关方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9800141B2 (zh) |
EP (1) | EP3068045B1 (zh) |
CN (1) | CN105978331B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11223362B2 (en) * | 2020-05-14 | 2022-01-11 | Mediatek Inc. | Phase-locked loop circuit and digital-to-time convertor error cancelation method thereof |
US11770064B2 (en) | 2020-05-20 | 2023-09-26 | Cirrus Logic Inc. | Prediction of load current and control current in a power converter using output voltage thresholds by pre-seeding target current values |
CN115668721B (zh) * | 2020-05-20 | 2023-08-15 | 思睿逻辑国际半导体有限公司 | 功率转换器中的电流的随机化 |
US11812234B1 (en) | 2022-03-08 | 2023-11-07 | xMEMS Labs, Inc. | Method of table learning with reduced learning rate applied in driving circuit and driving circuit using the same |
US11906940B2 (en) * | 2022-03-08 | 2024-02-20 | xMEMS Labs, Inc. | Two-tier feedback control system and related method |
EP4270757A1 (en) * | 2022-04-28 | 2023-11-01 | Tridonic GmbH & Co. KG | Control apparatus and method for controlling two switches of a synchronous buck converter |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7102402B2 (en) * | 2002-05-23 | 2006-09-05 | Intel Corporation | Circuit to manage and lower clock inaccuracies of integrated circuits |
CN101489342A (zh) * | 2009-02-27 | 2009-07-22 | 杭州士兰微电子股份有限公司 | Led驱动电路及其驱动方法 |
US7623600B2 (en) * | 2004-06-02 | 2009-11-24 | Broadcom Corporation | High speed receive equalizer architecture |
CN101809862A (zh) * | 2007-08-03 | 2010-08-18 | 沃福森微电子股份有限公司 | 放大器电路 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5258904A (en) | 1992-04-23 | 1993-11-02 | Ford Motor Company | Dither control method of PWM inverter to improve low level motor torque control |
JP3687020B2 (ja) * | 1997-03-18 | 2005-08-24 | 株式会社日立製作所 | Pwm式比例ソレノイドバルブ制御装置 |
US20070068915A1 (en) * | 2005-09-26 | 2007-03-29 | Texas Instruments Inc. | Thermostatic biasing controller, method of thermostatic biasing and an integrated circuit employing the same |
FI20075322A0 (fi) | 2007-05-07 | 2007-05-07 | Nokia Corp | Teholähteitä RF-tehovahvistimelle |
WO2010019030A1 (en) | 2008-08-15 | 2010-02-18 | Eldolab Holding B.V. | Gripper for a manipulator |
JP5278817B2 (ja) * | 2009-04-28 | 2013-09-04 | 富士電機株式会社 | スイッチング電源装置 |
GB2480614B (en) | 2010-05-24 | 2017-04-12 | Snaptrack Inc | Switched arrangement for switched mode supply |
-
2015
- 2015-03-10 US US14/643,239 patent/US9800141B2/en active Active
-
2016
- 2016-01-21 EP EP16152327.9A patent/EP3068045B1/en active Active
- 2016-02-03 CN CN201610075267.6A patent/CN105978331B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7102402B2 (en) * | 2002-05-23 | 2006-09-05 | Intel Corporation | Circuit to manage and lower clock inaccuracies of integrated circuits |
US7623600B2 (en) * | 2004-06-02 | 2009-11-24 | Broadcom Corporation | High speed receive equalizer architecture |
CN101809862A (zh) * | 2007-08-03 | 2010-08-18 | 沃福森微电子股份有限公司 | 放大器电路 |
CN101489342A (zh) * | 2009-02-27 | 2009-07-22 | 杭州士兰微电子股份有限公司 | Led驱动电路及其驱动方法 |
Also Published As
Publication number | Publication date |
---|---|
EP3068045A1 (en) | 2016-09-14 |
EP3068045B1 (en) | 2019-08-14 |
US20160268889A1 (en) | 2016-09-15 |
US9800141B2 (en) | 2017-10-24 |
CN105978331A (zh) | 2016-09-28 |
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Effective date of registration: 20200401 Address after: California, USA Patentee after: INTEL Corp. Address before: California, USA Patentee before: INTEL IP Corp. Effective date of registration: 20200401 Address after: California, USA Patentee after: Apple Inc. Address before: California, USA Patentee before: INTEL Corp. |
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