CN1218461C - 具有可控输出阻抗的电流方式直流/直流转换器 - Google Patents
具有可控输出阻抗的电流方式直流/直流转换器 Download PDFInfo
- Publication number
- CN1218461C CN1218461C CN001264591A CN00126459A CN1218461C CN 1218461 C CN1218461 C CN 1218461C CN 001264591 A CN001264591 A CN 001264591A CN 00126459 A CN00126459 A CN 00126459A CN 1218461 C CN1218461 C CN 1218461C
- Authority
- CN
- China
- Prior art keywords
- signal
- output
- current
- voltage
- 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.)
- Expired - Lifetime
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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
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
-
- 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
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0016—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters
- H02M1/0019—Control circuits providing compensation of output voltage deviations using feedforward of disturbance parameters the disturbance parameters being load current fluctuations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (39)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15197199P | 1999-09-01 | 1999-09-01 | |
US60/151,971 | 1999-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1291821A CN1291821A (zh) | 2001-04-18 |
CN1218461C true CN1218461C (zh) | 2005-09-07 |
Family
ID=22541039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN001264591A Expired - Lifetime CN1218461C (zh) | 1999-09-01 | 2000-09-01 | 具有可控输出阻抗的电流方式直流/直流转换器 |
Country Status (4)
Country | Link |
---|---|
US (4) | US6181120B1 (zh) |
KR (1) | KR100596555B1 (zh) |
CN (1) | CN1218461C (zh) |
TW (1) | TW493117B (zh) |
Families Citing this family (82)
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US6680604B2 (en) * | 2000-03-27 | 2004-01-20 | Intersil Corporation | Methods to control the droop when powering dual mode processors and associated circuits |
IT1319007B1 (it) * | 2000-10-16 | 2003-09-19 | St Microelectronics Srl | Sistema di gestione di una pluralita' di moduli vrm e relativo metododi sincronizzazione |
US6504411B2 (en) | 2000-11-02 | 2003-01-07 | Intersil Americas Inc. | Redundant latch circuit and associated methods |
FR2832509B1 (fr) * | 2001-11-19 | 2004-02-27 | Atmel Nantes Sa | Detecteur de surcharge pour convertisseur de tension continue, composant et dispositif correspondants |
US6747855B2 (en) * | 2002-01-24 | 2004-06-08 | Intel Corporation | Innovative regulation characteristics in multiple supply voltages |
US6664774B2 (en) | 2002-03-27 | 2003-12-16 | Semtech Corporation | Offset peak current mode control circuit for multiple-phase power converter |
TWI275232B (en) * | 2002-04-25 | 2007-03-01 | Quanta Comp Inc | Dual frequency pulse-width-modulation voltage regulation device |
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EP1376837B1 (en) | 2002-06-17 | 2015-06-03 | ABB Technology AG | DC/DC converter with filter for limiting the oscillation of the input current and associated method |
US6768658B2 (en) | 2002-09-04 | 2004-07-27 | Artesyn Technologies, Inc. | DC-DC power supply with at least two paralleled converters and current share method for same |
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CN100403226C (zh) * | 2004-03-11 | 2008-07-16 | 英特赛尔美国股份有限公司 | 用于直流至直流转换器的衰减放大器电路 |
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US9099919B2 (en) | 2011-05-09 | 2015-08-04 | The Hong Kong University Of Science And Technology | Single-inductor-multiple-output regulator with synchronized current mode hysteretic control |
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US6181120B1 (en) | 1999-09-01 | 2001-01-30 | Intersil Corporation | Current mode dc/dc converter with controlled output impedance |
USRE38780E1 (en) | 1999-09-01 | 2005-08-23 | Intersil Americas Inc. | Current mode DC/DC converter with controlled output impedance |
-
2000
- 2000-06-09 US US09/591,360 patent/US6181120B1/en not_active Ceased
- 2000-08-31 KR KR1020000051101A patent/KR100596555B1/ko active IP Right Grant
- 2000-09-01 CN CN001264591A patent/CN1218461C/zh not_active Expired - Lifetime
- 2000-09-01 TW TW089117879A patent/TW493117B/zh not_active IP Right Cessation
-
2002
- 2002-01-11 US US10/045,169 patent/USRE38906E1/en not_active Expired - Lifetime
-
2005
- 2005-12-05 US US11/294,700 patent/USRE42897E1/en not_active Expired - Lifetime
-
2011
- 2011-09-30 US US13/250,464 patent/USRE44910E1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
USRE44910E1 (en) | 2014-05-27 |
USRE38906E1 (en) | 2005-12-06 |
US6181120B1 (en) | 2001-01-30 |
KR20010030202A (ko) | 2001-04-16 |
TW493117B (en) | 2002-07-01 |
KR100596555B1 (ko) | 2006-07-06 |
USRE42897E1 (en) | 2011-11-08 |
CN1291821A (zh) | 2001-04-18 |
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