IT1396819B1 - Controllo digitale in corrente per la regolazione della tensione di uscita di alimentatori a commutazione - Google Patents
Controllo digitale in corrente per la regolazione della tensione di uscita di alimentatori a commutazioneInfo
- Publication number
- IT1396819B1 IT1396819B1 ITVA2009A000074A ITVA20090074A IT1396819B1 IT 1396819 B1 IT1396819 B1 IT 1396819B1 IT VA2009A000074 A ITVA2009A000074 A IT VA2009A000074A IT VA20090074 A ITVA20090074 A IT VA20090074A IT 1396819 B1 IT1396819 B1 IT 1396819B1
- Authority
- IT
- Italy
- Prior art keywords
- feeders
- switched
- adjustment
- output voltage
- digital control
- Prior art date
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
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/33507—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters
- H02M3/33515—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of the output voltage or current, e.g. flyback converters 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Amplifiers (AREA)
- Details Of Television Scanning (AREA)
- Control Of Voltage And Current In General (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVA2009A000074A IT1396819B1 (it) | 2009-11-26 | 2009-11-26 | Controllo digitale in corrente per la regolazione della tensione di uscita di alimentatori a commutazione |
| US12/954,064 US8436599B2 (en) | 2009-11-26 | 2010-11-24 | Current mode digital control of the output voltage of a switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVA2009A000074A IT1396819B1 (it) | 2009-11-26 | 2009-11-26 | Controllo digitale in corrente per la regolazione della tensione di uscita di alimentatori a commutazione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ITVA20090074A1 ITVA20090074A1 (it) | 2011-05-27 |
| IT1396819B1 true IT1396819B1 (it) | 2012-12-14 |
Family
ID=41722952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITVA2009A000074A IT1396819B1 (it) | 2009-11-26 | 2009-11-26 | Controllo digitale in corrente per la regolazione della tensione di uscita di alimentatori a commutazione |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8436599B2 (it) |
| IT (1) | IT1396819B1 (it) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2971379B1 (fr) * | 2011-02-09 | 2013-03-08 | Continental Automotive France | Commande a hysteresis d'un dispositif electronique par un signal module en largeur d'impulsion |
| US20130127430A1 (en) * | 2011-11-18 | 2013-05-23 | Diodes Incorporated | Power Regulator for Driving Pulse Width Modulator |
| US9344002B2 (en) * | 2012-01-17 | 2016-05-17 | System General Corp. | Adaptive sampling circuit for detecting the demagnetized voltage of the transformer |
| US9099924B2 (en) | 2012-12-11 | 2015-08-04 | Analog Devices, Inc. | Target voltage generator for a DC to DC converter, a combination of a target voltage generator and a DC to DC converter, and a method of operating a DC to DC converter |
| KR102009440B1 (ko) * | 2012-12-14 | 2019-08-12 | 엘지디스플레이 주식회사 | 데이터 인터페이스 제어 장치 및 방법 |
| CN103066826B (zh) * | 2012-12-21 | 2015-06-24 | 深圳市天微电子有限公司 | 开关电源转换器的软启动系统 |
| TWI481165B (zh) * | 2013-02-21 | 2015-04-11 | Leadtrend Tech Corp | 可調抖動幅度的電源轉換器的控制器及其產生可調抖動幅度的方法 |
| CN103218982B (zh) * | 2013-04-12 | 2015-11-04 | 广东欧珀移动通信有限公司 | 一种显示屏工作异常处理方法和装置 |
| DE102013207327A1 (de) * | 2013-04-23 | 2014-10-23 | Tridonic Gmbh & Co. Kg | Konvertermodul zum Betrieb von Leuchtmitteln, mit potentialtrennendem getakteten Wandler |
| US9660526B2 (en) * | 2014-05-27 | 2017-05-23 | Skyworks Solutions, Inc. | Voltage converter having adjustable driving signal frequency |
| TWI548183B (zh) * | 2014-06-09 | 2016-09-01 | 通嘉科技股份有限公司 | 用以除去電源轉換器音頻雜訊的控制器及其相關方法 |
| US10090762B2 (en) * | 2014-08-22 | 2018-10-02 | Qorvo Us, Inc. | Direct current (DC) voltage converter operation mode transition |
| TWI543506B (zh) * | 2014-12-10 | 2016-07-21 | 新唐科技股份有限公司 | 電源控制電路 |
| CN105991032B (zh) * | 2015-01-29 | 2019-02-26 | 通嘉科技股份有限公司 | 电源转换器的频率控制器及其相关的频率控制方法 |
| DE102015214911A1 (de) * | 2015-08-05 | 2017-02-09 | Tridonic Gmbh & Co Kg | Primärgetakteter, potentialgetrennter Wandler für LED-Konverter |
| CN107431438B (zh) | 2016-03-01 | 2021-07-20 | 雅达电子国际有限公司 | 包括基于次级侧信号受控的初级侧箝位电路的开关模式电源 |
| US10326370B2 (en) * | 2016-06-02 | 2019-06-18 | Semiconductor Components Industries, Llc | Controlling output voltage for power converter |
| IT201700022263A1 (it) * | 2017-02-28 | 2018-08-28 | St Microelectronics Srl | Circuito di controllo, alimentatore, apparecchiatura e procedimento corrispondenti |
| CN107196508A (zh) * | 2017-06-09 | 2017-09-22 | 东南大学 | 一种动态响应优化的开关电源控制方法 |
| EP4239832A1 (en) * | 2022-03-04 | 2023-09-06 | NXP USA, Inc. | Apparatus and method for balancing voltage of cells within a battery pack |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6005377A (en) * | 1997-09-17 | 1999-12-21 | Lucent Technologies Inc. | Programmable digital controller for switch mode power conversion and power supply employing the same |
| JPH11122913A (ja) * | 1997-10-15 | 1999-04-30 | Mitsubishi Electric Corp | 高電圧発生回路 |
| DE10035418A1 (de) * | 2000-07-20 | 2002-02-14 | Infineon Technologies Ag | Volldigitaler Spannungswandler |
| US7498786B2 (en) * | 2003-12-01 | 2009-03-03 | Fairchild Semiconductor Corporation | Digital control of switching voltage regulators |
| US7548047B1 (en) * | 2005-05-03 | 2009-06-16 | Marvell International Ltd. | Pulse width modulated buck voltage regulator with stable feedback control loop |
| US7589983B1 (en) * | 2005-11-10 | 2009-09-15 | Iwatt Inc. | Power converter controller controlled by variable reference voltage generated by dual output digital to analog converter |
| KR100761842B1 (ko) * | 2006-04-07 | 2007-09-28 | 삼성전자주식회사 | 가변되는 주파수를 가지는 승압 클럭신호를 이용하여 승압 동작을 수행하는 승압 회로 및 승압 방법 |
| US7724547B1 (en) * | 2006-09-15 | 2010-05-25 | Iwatt Inc. | Compensating on-time delay of switching transistor in switching power converters |
| US7443700B2 (en) * | 2006-11-09 | 2008-10-28 | Iwatt Inc. | On-time control for constant current mode in a flyback power supply |
| US8022685B2 (en) * | 2007-02-06 | 2011-09-20 | International Business Machines Corporation | Temperature dependent voltage source compensation |
| US7906943B2 (en) * | 2007-12-20 | 2011-03-15 | Microsemi Corporation | Boost converter with adaptive coil peak current |
-
2009
- 2009-11-26 IT ITVA2009A000074A patent/IT1396819B1/it active
-
2010
- 2010-11-24 US US12/954,064 patent/US8436599B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US8436599B2 (en) | 2013-05-07 |
| ITVA20090074A1 (it) | 2011-05-27 |
| US20110122660A1 (en) | 2011-05-26 |
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