CN102810982A - 电源装置、控制电路、电子装置以及电源的控制方法 - Google Patents
电源装置、控制电路、电子装置以及电源的控制方法 Download PDFInfo
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- CN102810982A CN102810982A CN2012101779502A CN201210177950A CN102810982A CN 102810982 A CN102810982 A CN 102810982A CN 2012101779502 A CN2012101779502 A CN 2012101779502A CN 201210177950 A CN201210177950 A CN 201210177950A CN 102810982 A CN102810982 A CN 102810982A
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- voltage
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- power supply
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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
-
- 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0003—Details of control, feedback or regulation circuits
- H02M1/0025—Arrangements for modifying reference values, feedback values or error values in the control loop of a converter
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011-122815 | 2011-05-31 | ||
JP2011122815A JP5902401B2 (ja) | 2011-05-31 | 2011-05-31 | 電源装置、制御回路、電子機器及び電源の制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102810982A true CN102810982A (zh) | 2012-12-05 |
CN102810982B CN102810982B (zh) | 2016-01-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201210177950.2A Active CN102810982B (zh) | 2011-05-31 | 2012-05-29 | 电源装置、控制电路、电子装置以及电源的控制方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US8593126B2 (zh) |
JP (1) | JP5902401B2 (zh) |
CN (1) | CN102810982B (zh) |
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CN104124870A (zh) * | 2014-08-08 | 2014-10-29 | 华为技术有限公司 | 开关电源 |
CN104467430A (zh) * | 2013-09-13 | 2015-03-25 | 杭州必易科技有限公司 | 开关电源电路 |
CN104753348A (zh) * | 2015-04-23 | 2015-07-01 | 四川正冠科技有限公司 | 一种直流转直流开关电源 |
CN105048791A (zh) * | 2015-07-22 | 2015-11-11 | 深圳市稳先微电子有限公司 | 功率管控制***和用于开关电源的外置功率管驱动电路 |
CN108712059A (zh) * | 2017-03-31 | 2018-10-26 | 万国半导体(开曼)股份有限公司 | 通过传感低端开关的全时电感电流监控方法 |
CN111934525A (zh) * | 2020-08-10 | 2020-11-13 | 电子科技大学 | 一种负电平检测电路 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013046496A (ja) * | 2011-08-24 | 2013-03-04 | Fujitsu Semiconductor Ltd | 制御回路、電源装置及び電源の制御方法 |
JP6160188B2 (ja) * | 2013-04-11 | 2017-07-12 | 株式会社リコー | スイッチングレギュレータ |
FR3006520B1 (fr) * | 2013-06-03 | 2015-05-29 | Cddic | Elevateur de tension de type mode courant pwm avec generateur de rampe imbrique et annulation d'offset |
KR102185283B1 (ko) * | 2014-01-07 | 2020-12-01 | 삼성전자 주식회사 | 스위칭 레귤레이터 |
CN103997206B (zh) * | 2014-05-20 | 2017-04-12 | 华为技术有限公司 | 一种开关电源 |
US9431894B2 (en) * | 2014-08-29 | 2016-08-30 | Nxp B.V. | Inductance variation based compensation in boost converter |
CN105388957B (zh) * | 2015-12-21 | 2018-06-08 | 深圳市华星光电技术有限公司 | 一种反馈控制电路及电源管理模块 |
US10193449B2 (en) * | 2017-06-26 | 2019-01-29 | Infineon Technologies Ag | Buck voltage converter |
US11469663B2 (en) * | 2020-03-06 | 2022-10-11 | Infineon Technologies LLC | Dual regulation-loop ramp-controlled DC-DC converter |
KR102646606B1 (ko) * | 2022-01-19 | 2024-03-14 | 주식회사 라온텍 | 스위칭 타이밍 제어장치 및 제어방법 |
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2011
- 2011-05-31 JP JP2011122815A patent/JP5902401B2/ja active Active
-
2012
- 2012-05-15 US US13/471,604 patent/US8593126B2/en active Active
- 2012-05-29 CN CN201210177950.2A patent/CN102810982B/zh active Active
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2013
- 2013-11-01 US US14/069,979 patent/US9325239B2/en active Active
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JPS62152367A (ja) * | 1985-12-23 | 1987-07-07 | Matsushita Electric Works Ltd | チヨツパ−装置 |
CN1918777A (zh) * | 2004-02-13 | 2007-02-21 | 罗姆股份有限公司 | 开关电源装置和移动设备 |
CN101090234A (zh) * | 2006-06-16 | 2007-12-19 | 富士通株式会社 | 升压/降压型直流-直流变换器及其控制电路和控制方法 |
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Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104467430A (zh) * | 2013-09-13 | 2015-03-25 | 杭州必易科技有限公司 | 开关电源电路 |
CN104467430B (zh) * | 2013-09-13 | 2017-02-08 | 深圳市必易微电子有限公司 | 开关电源电路 |
CN104124870A (zh) * | 2014-08-08 | 2014-10-29 | 华为技术有限公司 | 开关电源 |
CN104753348A (zh) * | 2015-04-23 | 2015-07-01 | 四川正冠科技有限公司 | 一种直流转直流开关电源 |
CN105048791A (zh) * | 2015-07-22 | 2015-11-11 | 深圳市稳先微电子有限公司 | 功率管控制***和用于开关电源的外置功率管驱动电路 |
CN105048791B (zh) * | 2015-07-22 | 2017-09-22 | 深圳市稳先微电子有限公司 | 功率管控制***和用于开关电源的外置功率管驱动电路 |
CN108712059A (zh) * | 2017-03-31 | 2018-10-26 | 万国半导体(开曼)股份有限公司 | 通过传感低端开关的全时电感电流监控方法 |
CN108712059B (zh) * | 2017-03-31 | 2020-05-29 | 万国半导体(开曼)股份有限公司 | 开关模式电源的电流传感器件、斜率传感器件及传感方法 |
CN111934525A (zh) * | 2020-08-10 | 2020-11-13 | 电子科技大学 | 一种负电平检测电路 |
CN111934525B (zh) * | 2020-08-10 | 2023-04-28 | 电子科技大学 | 一种负电平检测电路 |
Also Published As
Publication number | Publication date |
---|---|
JP2012253854A (ja) | 2012-12-20 |
CN102810982B (zh) | 2016-01-20 |
US9325239B2 (en) | 2016-04-26 |
US20120306465A1 (en) | 2012-12-06 |
US8593126B2 (en) | 2013-11-26 |
JP5902401B2 (ja) | 2016-04-13 |
US20140055108A1 (en) | 2014-02-27 |
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