CN103339842B - 使用脉宽调制信号的对电子设备的滞环控制 - Google Patents
使用脉宽调制信号的对电子设备的滞环控制 Download PDFInfo
- Publication number
- CN103339842B CN103339842B CN201280008191.5A CN201280008191A CN103339842B CN 103339842 B CN103339842 B CN 103339842B CN 201280008191 A CN201280008191 A CN 201280008191A CN 103339842 B CN103339842 B CN 103339842B
- Authority
- CN
- China
- Prior art keywords
- voltage threshold
- control signal
- frequency
- ctrl
- hysteresis comparator
- 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
Links
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
- 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
- H02M3/1563—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 without using an external clock
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1100397 | 2011-02-09 | ||
FR1100397A FR2971379B1 (fr) | 2011-02-09 | 2011-02-09 | Commande a hysteresis d'un dispositif electronique par un signal module en largeur d'impulsion |
PCT/EP2012/000494 WO2012107190A1 (fr) | 2011-02-09 | 2012-02-03 | Commande a hysteresis d'un dispositif electronique par un signal module en largeur d'impulsion |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103339842A CN103339842A (zh) | 2013-10-02 |
CN103339842B true CN103339842B (zh) | 2016-02-17 |
Family
ID=44146388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280008191.5A Active CN103339842B (zh) | 2011-02-09 | 2012-02-03 | 使用脉宽调制信号的对电子设备的滞环控制 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9318954B2 (zh) |
CN (1) | CN103339842B (zh) |
FR (1) | FR2971379B1 (zh) |
WO (1) | WO2012107190A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10236773B2 (en) | 2016-09-30 | 2019-03-19 | Cypress Semiconductor Corporation | Low quiescent current DC-to-DC converter with increased output voltage accuracy |
US10511225B1 (en) | 2018-09-07 | 2019-12-17 | Dialog Semiconductor (Uk) Limited | Low IQ hysteretic-PWM automated hybrid control architecture for a switching converter |
US10615694B2 (en) | 2018-09-07 | 2020-04-07 | Dialog Semiconductor (Uk) Limited | Circuit and method for suppressing audio noise in DC-DC converters |
TWI719881B (zh) * | 2020-04-09 | 2021-02-21 | 新唐科技股份有限公司 | 穩壓控制系統及其方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6188206B1 (en) * | 1999-12-08 | 2001-02-13 | Intel Corporation | Dynamic hysteresis voltage regulation |
TW591866B (en) * | 1999-09-23 | 2004-06-11 | Texas Instruments Inc | Frequency control of hysteretic switch-mode power supply |
CN101499717A (zh) * | 2009-02-17 | 2009-08-05 | 浙江大学 | 一种四开关升降压直流-直流变换器的控制方法及装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5767653A (en) * | 1995-10-24 | 1998-06-16 | Micro Linear Corporation | Variable speed AC induction motor controller |
FR2764450B1 (fr) | 1997-06-04 | 1999-08-27 | Sgs Thomson Microelectronics | Systeme de fourniture d'une tension regulee |
US6441590B1 (en) | 1999-03-26 | 2002-08-27 | Sarnoff Corporation | Two stage architecture for a monitor power supply |
JP3910579B2 (ja) * | 2003-12-08 | 2007-04-25 | ローム株式会社 | 表示装置用駆動装置及びそれを用いた表示装置 |
GB2426836B (en) | 2005-07-06 | 2007-05-02 | Cambridge Semiconductor Ltd | Switch mode power supply control systems |
US7742320B2 (en) | 2007-05-07 | 2010-06-22 | Infineon Technologies Ag | Method and apparatus for regulating power in a flyback converter |
US8102162B2 (en) * | 2008-07-30 | 2012-01-24 | Intersil Americas Inc. | Buck controller having integrated boost control and driver |
JP5287191B2 (ja) * | 2008-12-03 | 2013-09-11 | 株式会社リコー | ヒステリシススイッチングレギュレータ及びその動作制御方法 |
US8169205B2 (en) * | 2009-05-26 | 2012-05-01 | Silergy Technology | Control for regulator fast transient response and low EMI noise |
IT1396819B1 (it) * | 2009-11-26 | 2012-12-14 | St Microelectronics Srl | Controllo digitale in corrente per la regolazione della tensione di uscita di alimentatori a commutazione |
TWI481169B (zh) * | 2011-05-27 | 2015-04-11 | Leadtrend Tech Corp | 控制切換式電源轉換器之功率開關跨壓之方法及其電路 |
-
2011
- 2011-02-09 FR FR1100397A patent/FR2971379B1/fr active Active
-
2012
- 2012-02-03 CN CN201280008191.5A patent/CN103339842B/zh active Active
- 2012-02-03 US US13/981,780 patent/US9318954B2/en active Active
- 2012-02-03 WO PCT/EP2012/000494 patent/WO2012107190A1/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW591866B (en) * | 1999-09-23 | 2004-06-11 | Texas Instruments Inc | Frequency control of hysteretic switch-mode power supply |
US6188206B1 (en) * | 1999-12-08 | 2001-02-13 | Intel Corporation | Dynamic hysteresis voltage regulation |
CN101499717A (zh) * | 2009-02-17 | 2009-08-05 | 浙江大学 | 一种四开关升降压直流-直流变换器的控制方法及装置 |
Also Published As
Publication number | Publication date |
---|---|
US9318954B2 (en) | 2016-04-19 |
FR2971379B1 (fr) | 2013-03-08 |
FR2971379A1 (fr) | 2012-08-10 |
US20130335051A1 (en) | 2013-12-19 |
WO2012107190A1 (fr) | 2012-08-16 |
CN103339842A (zh) | 2013-10-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US8063615B2 (en) | Synchronous rectifier control for synchronous boost converter | |
US10075075B2 (en) | Buck-boost power converter and associated mode transition control module | |
US9525350B2 (en) | Cascaded buck boost DC to DC converter and controller for smooth transition between buck mode and boost mode | |
US10250141B2 (en) | Control circuit for buck-boost power converter with seamless mode transition control | |
US9136760B2 (en) | Digital switched mode voltage regulator | |
US10141832B2 (en) | Systems and methods for reducing switch stress in switched mode power supplies | |
US8278897B2 (en) | Power supply converter and method | |
US11362587B2 (en) | Hysteretic pulse modulation for charge balance of multi-level power converters | |
US9488995B2 (en) | Voltage converter and voltage conversion method having multiple converter stages | |
US20210067041A1 (en) | Buck converter including inductor current sensing via high- and low-side switching device current sensing | |
TW200917632A (en) | Comparator type DC-DC converter | |
TW201223089A (en) | System and method for current limiting a DC-DC converter | |
CN112994455A (zh) | 降压-升压式转换器及其控制方法 | |
US20190058397A1 (en) | Harmonic modulation for charge balance of multi-level power converters | |
US20160336857A1 (en) | Switching-mode power supplies | |
KR20150131116A (ko) | 스위칭 레귤레이터들에서 100 퍼센트 듀티 사이클을 위한 시스템들 및 방법 | |
CN106253631B (zh) | 用于瞬时瞬态支持的电荷注入电路 | |
US10103720B2 (en) | Method and apparatus for a buck converter with pulse width modulation and pulse frequency modulation mode | |
CN103339842B (zh) | 使用脉宽调制信号的对电子设备的滞环控制 | |
CN114465474A (zh) | 降压-升压转换器和混合控制方法 | |
KR20080086798A (ko) | 고전압 전력 공급 회로용 방법 및 장치 | |
CN212572391U (zh) | 电子电路 | |
US20190222109A1 (en) | Multi-Level and Multi-Loop Predictor Based Pulse Skipping Modulation | |
EP1994633B1 (en) | Buck-boost dc/dc converter | |
US11081957B2 (en) | Power converter with multi-mode timing control |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221128 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Patentee after: CONTINENTAL AUTOMOTIVE GmbH Address before: Toulouse, France Patentee before: CONTINENTAL AUTOMOTIVE FRANCE Patentee before: CONTINENTAL AUTOMOTIVE GmbH |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230506 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Address before: Regensburg, Germany Patentee before: WeiPai Technology Co.,Ltd. Patentee before: CONTINENTAL AUTOMOTIVE GmbH |