IT1394910B1 - Metodo e relativo anello di controllo in retroazione di un convertitore di tensione - Google Patents
Metodo e relativo anello di controllo in retroazione di un convertitore di tensioneInfo
- Publication number
- IT1394910B1 IT1394910B1 ITVA2009A000035A ITVA20090035A IT1394910B1 IT 1394910 B1 IT1394910 B1 IT 1394910B1 IT VA2009A000035 A ITVA2009A000035 A IT VA2009A000035A IT VA20090035 A ITVA20090035 A IT VA20090035A IT 1394910 B1 IT1394910 B1 IT 1394910B1
- Authority
- IT
- Italy
- Prior art keywords
- voltage converter
- control feature
- ring control
- relative ring
- relative
- 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
- H02M3/02—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
- H02M3/158—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
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVA2009A000035A IT1394910B1 (it) | 2009-06-10 | 2009-06-10 | Metodo e relativo anello di controllo in retroazione di un convertitore di tensione |
| US12/797,309 US8432656B2 (en) | 2009-06-10 | 2010-06-09 | Method for feedback control and related feedback control loop and voltage regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITVA2009A000035A IT1394910B1 (it) | 2009-06-10 | 2009-06-10 | Metodo e relativo anello di controllo in retroazione di un convertitore di tensione |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ITVA20090035A1 ITVA20090035A1 (it) | 2010-12-11 |
| IT1394910B1 true IT1394910B1 (it) | 2012-07-20 |
Family
ID=41509025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITVA2009A000035A IT1394910B1 (it) | 2009-06-10 | 2009-06-10 | Metodo e relativo anello di controllo in retroazione di un convertitore di tensione |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8432656B2 (it) |
| IT (1) | IT1394910B1 (it) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1394909B1 (it) | 2009-06-10 | 2012-07-20 | St Microelectronics Srl | Metodo di commutazione di un convertitore pwm multi-fase |
| US8912770B2 (en) * | 2011-11-04 | 2014-12-16 | Atmel Corporation | Power conversion feedback control circuit for reaching a goal voltage |
| US10090688B2 (en) * | 2015-01-13 | 2018-10-02 | Intersil Americas LLC | Overcurrent protection in a battery charger |
| US10136487B2 (en) | 2015-02-27 | 2018-11-20 | Diodes Incorporated | Power optimization for linear regulator |
| US9369040B1 (en) | 2015-03-02 | 2016-06-14 | Endura Technologies LLC | Load aware voltage regulator and dynamic voltage and frequency scaling |
| US10278242B2 (en) | 2015-04-09 | 2019-04-30 | Diddes Incorporated | Thermal and power optimization for linear regulator |
| JP6539534B2 (ja) * | 2015-07-31 | 2019-07-03 | ローム株式会社 | 電源回路 |
| US10063140B2 (en) | 2016-08-30 | 2018-08-28 | Astec International Limited | Control circuits for selectively applying error offsets to improve dynamic response in switching power converters |
| US10126769B2 (en) * | 2016-09-12 | 2018-11-13 | Marvell World Trade Ltd. | Class-D driven low-drop-output (LDO) regulator |
| JP6912300B2 (ja) * | 2017-07-14 | 2021-08-04 | エイブリック株式会社 | スイッチングレギュレータ |
| CN113872416A (zh) * | 2020-06-12 | 2021-12-31 | 华为技术有限公司 | Dvfs电源系统和dvfs电源控制方法 |
| US11860660B2 (en) | 2021-06-02 | 2024-01-02 | Mediatek Singapore Pte. Ltd. | Apparatus and method of performing load transient frequency detection for dynamically managing controllable circuit in voltage regulator |
| US11736016B2 (en) * | 2021-08-25 | 2023-08-22 | Dialog Semiconductor (Uk) Limited | Switching converter with improved load transient response and method of operating the same |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7446518B2 (en) * | 2004-03-08 | 2008-11-04 | Semtech Corporation | Method and apparatus for enhancing voltage regulator transient response |
| US7489121B2 (en) * | 2005-11-16 | 2009-02-10 | Intersil Americas Inc. | Compensation offset adjustment scheme for fast reference voltage transitioning |
| US7885088B2 (en) * | 2006-02-28 | 2011-02-08 | Stmicroelectronics S.R.L. | Method for controlling a multiphase interleaving converter and corresponding controller |
| JP2008295158A (ja) * | 2007-05-23 | 2008-12-04 | Panasonic Corp | 電源装置 |
-
2009
- 2009-06-10 IT ITVA2009A000035A patent/IT1394910B1/it active
-
2010
- 2010-06-09 US US12/797,309 patent/US8432656B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US20100315057A1 (en) | 2010-12-16 |
| US8432656B2 (en) | 2013-04-30 |
| ITVA20090035A1 (it) | 2010-12-11 |
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