CN1722592B - 用于dc/dc转换器的闭环数字控制系统 - Google Patents
用于dc/dc转换器的闭环数字控制系统 Download PDFInfo
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- CN1722592B CN1722592B CN200510077553.8A CN200510077553A CN1722592B CN 1722592 B CN1722592 B CN 1722592B CN 200510077553 A CN200510077553 A CN 200510077553A CN 1722592 B CN1722592 B CN 1722592B
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- switch
- control module
- inductance
- voltage
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- 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
- H02M3/1584—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 with a plurality of power processing stages connected in parallel
-
- 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
- H02M1/0032—Control circuits allowing low power mode operation, e.g. in standby mode
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Abstract
Description
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/890,491 US7190152B2 (en) | 2004-07-13 | 2004-07-13 | Closed-loop digital control system for a DC/DC converter |
US10/890,491 | 2004-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1722592A CN1722592A (zh) | 2006-01-18 |
CN1722592B true CN1722592B (zh) | 2015-06-24 |
Family
ID=35149611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510077553.8A Active CN1722592B (zh) | 2004-07-13 | 2005-06-17 | 用于dc/dc转换器的闭环数字控制系统 |
Country Status (6)
Country | Link |
---|---|
US (3) | US7190152B2 (zh) |
EP (1) | EP1617548B1 (zh) |
JP (1) | JP4652901B2 (zh) |
CN (1) | CN1722592B (zh) |
DE (1) | DE602005026233D1 (zh) |
TW (1) | TWI381606B (zh) |
Families Citing this family (21)
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JP2010124638A (ja) * | 2008-11-21 | 2010-06-03 | Sanken Electric Co Ltd | 電源装置 |
US20100280676A1 (en) * | 2009-04-30 | 2010-11-04 | Pabon Gus Charles | Multi-functional Bi-directional Communication and Bias Power Architecture for Power Supply Control |
JP4764499B2 (ja) * | 2009-08-05 | 2011-09-07 | 本田技研工業株式会社 | Dc/dcコンバータ及びそのdc/dcコンバータを備えた電力供給システム |
US8503193B2 (en) * | 2010-08-26 | 2013-08-06 | Astec International Limited | Open loop DC to DC converters with enable/disable circuits |
US9110488B2 (en) | 2011-06-07 | 2015-08-18 | International Business Machines Corporation | Wide-bandwidth linear regulator |
KR101871906B1 (ko) * | 2011-06-30 | 2018-06-28 | 삼성디스플레이 주식회사 | Dc-dc 컨버터 및 이를 포함한 유기전계발광 표시장치 |
US9287792B2 (en) | 2012-08-13 | 2016-03-15 | Flextronics Ap, Llc | Control method to reduce switching loss on MOSFET |
US9660540B2 (en) | 2012-11-05 | 2017-05-23 | Flextronics Ap, Llc | Digital error signal comparator |
US9494658B2 (en) * | 2013-03-14 | 2016-11-15 | Flextronics Ap, Llc | Approach for generation of power failure warning signal to maximize useable hold-up time with AC/DC rectifiers |
US9323267B2 (en) * | 2013-03-14 | 2016-04-26 | Flextronics Ap, Llc | Method and implementation for eliminating random pulse during power up of digital signal controller |
US9490651B2 (en) | 2013-03-15 | 2016-11-08 | Flextronics Ap, Llc | Sweep frequency mode for magnetic resonant power transmission |
EP3736956A1 (en) * | 2014-04-16 | 2020-11-11 | Apple Inc. | Drive scheme for weakly coupled coils |
US9621053B1 (en) | 2014-08-05 | 2017-04-11 | Flextronics Ap, Llc | Peak power control technique for primary side controller operation in continuous conduction mode |
US9515560B1 (en) | 2014-08-08 | 2016-12-06 | Flextronics Ap, Llc | Current controlled resonant tank circuit |
US10122269B2 (en) * | 2016-09-22 | 2018-11-06 | Apple Inc. | Current mode control of a buck converter using coupled inductance |
US11165347B2 (en) * | 2019-10-17 | 2021-11-02 | Infineon Technologies Austria Ag | Inductive coupled power supply and slope control |
CN110718953B (zh) * | 2019-11-11 | 2021-05-14 | 广州极飞科技股份有限公司 | 一种充电电路与充电系统 |
US11876445B2 (en) * | 2020-10-05 | 2024-01-16 | Infineon Technologies Austria Ag | Trans-inductance multi-phase power converters and control |
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-
2004
- 2004-07-13 US US10/890,491 patent/US7190152B2/en not_active Expired - Fee Related
-
2005
- 2005-06-14 DE DE602005026233T patent/DE602005026233D1/de active Active
- 2005-06-14 EP EP05012809A patent/EP1617548B1/en active Active
- 2005-06-17 CN CN200510077553.8A patent/CN1722592B/zh active Active
- 2005-06-17 TW TW094120283A patent/TWI381606B/zh not_active IP Right Cessation
- 2005-06-20 JP JP2005179978A patent/JP4652901B2/ja not_active Expired - Fee Related
-
2007
- 2007-02-23 US US11/710,384 patent/US7679347B2/en active Active
-
2010
- 2010-03-15 US US12/723,867 patent/US8183846B2/en active Active
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US6362608B1 (en) * | 2001-02-01 | 2002-03-26 | Maxim Integrated Products, Inc. | Multi-phase switching converters and methods |
US6628106B1 (en) * | 2001-07-30 | 2003-09-30 | University Of Central Florida | Control method and circuit to provide voltage and current regulation for multiphase DC/DC converters |
Also Published As
Publication number | Publication date |
---|---|
TWI381606B (zh) | 2013-01-01 |
US8183846B2 (en) | 2012-05-22 |
CN1722592A (zh) | 2006-01-18 |
EP1617548A3 (en) | 2008-03-26 |
US7679347B2 (en) | 2010-03-16 |
JP2006034091A (ja) | 2006-02-02 |
EP1617548B1 (en) | 2011-02-09 |
DE602005026233D1 (de) | 2011-03-24 |
US20100171478A1 (en) | 2010-07-08 |
EP1617548A2 (en) | 2006-01-18 |
US7190152B2 (en) | 2007-03-13 |
US20070176585A1 (en) | 2007-08-02 |
TW200614622A (en) | 2006-05-01 |
US20060013023A1 (en) | 2006-01-19 |
JP4652901B2 (ja) | 2011-03-16 |
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Effective date of registration: 20201218 Address after: Shin ha Po Patentee after: Marvell Asia Pte. Ltd. Address before: Grand Cayman Islands Patentee before: Kavim International Inc. Effective date of registration: 20201218 Address after: Grand Cayman Islands Patentee after: Kavim International Inc. Address before: Hamilton, Bermuda Patentee before: Marvell International Ltd. Effective date of registration: 20201218 Address after: Hamilton, Bermuda Patentee after: Marvell International Ltd. Address before: Barbados San Miguel Patentee before: MARVELL WORLD TRADE Ltd. |