FR2971379B1 - Commande a hysteresis d'un dispositif electronique par un signal module en largeur d'impulsion - Google Patents
Commande a hysteresis d'un dispositif electronique par un signal module en largeur d'impulsionInfo
- Publication number
- FR2971379B1 FR2971379B1 FR1100397A FR1100397A FR2971379B1 FR 2971379 B1 FR2971379 B1 FR 2971379B1 FR 1100397 A FR1100397 A FR 1100397A FR 1100397 A FR1100397 A FR 1100397A FR 2971379 B1 FR2971379 B1 FR 2971379B1
- Authority
- FR
- France
- Prior art keywords
- ctrl
- control signal
- frequency
- electronic device
- pulse width
- 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
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1100397A FR2971379B1 (fr) | 2011-02-09 | 2011-02-09 | Commande a hysteresis d'un dispositif electronique par un signal module en largeur d'impulsion |
| US13/981,780 US9318954B2 (en) | 2011-02-09 | 2012-02-03 | Control with hysteresis of an electronic device using a pulse-width modulated signal |
| 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 |
| CN201280008191.5A 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1100397A FR2971379B1 (fr) | 2011-02-09 | 2011-02-09 | Commande a hysteresis d'un dispositif electronique par un signal module en largeur d'impulsion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2971379A1 FR2971379A1 (fr) | 2012-08-10 |
| FR2971379B1 true FR2971379B1 (fr) | 2013-03-08 |
Family
ID=44146388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1100397A Active FR2971379B1 (fr) | 2011-02-09 | 2011-02-09 | Commande a hysteresis d'un dispositif electronique par un signal module en largeur d'impulsion |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9318954B2 (fr) |
| CN (1) | CN103339842B (fr) |
| FR (1) | FR2971379B1 (fr) |
| WO (1) | WO2012107190A1 (fr) |
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 |
| US10615694B2 (en) | 2018-09-07 | 2020-04-07 | Dialog Semiconductor (Uk) Limited | Circuit and method for suppressing audio noise in DC-DC converters |
| US10511225B1 (en) | 2018-09-07 | 2019-12-17 | Dialog Semiconductor (Uk) Limited | Low IQ hysteretic-PWM automated hybrid control architecture for a switching converter |
| 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 |
Family Cites Families (14)
| 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 |
| 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 |
| 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 |
| CN101499717B (zh) | 2009-02-17 | 2010-10-20 | 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 |
| 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
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012107190A1 (fr) | 2012-08-16 |
| US20130335051A1 (en) | 2013-12-19 |
| FR2971379A1 (fr) | 2012-08-10 |
| CN103339842B (zh) | 2016-02-17 |
| US9318954B2 (en) | 2016-04-19 |
| CN103339842A (zh) | 2013-10-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 6 |
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| PLFP | Fee payment |
Year of fee payment: 7 |
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| PLFP | Fee payment |
Year of fee payment: 8 |
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| PLFP | Fee payment |
Year of fee payment: 10 |
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| PLFP | Fee payment |
Year of fee payment: 11 |
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| TP | Transmission of property |
Owner name: VITESCO TECHNOLOGIES, DE Effective date: 20210309 |
|
| CA | Change of address |
Effective date: 20220103 |
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| PLFP | Fee payment |
Year of fee payment: 12 |
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| PLFP | Fee payment |
Year of fee payment: 13 |
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| PLFP | Fee payment |
Year of fee payment: 14 |