CN103840667A - 用于功率变换器的开/关控制的方法和装置 - Google Patents

用于功率变换器的开/关控制的方法和装置 Download PDF

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Publication number
CN103840667A
CN103840667A CN201410045146.8A CN201410045146A CN103840667A CN 103840667 A CN103840667 A CN 103840667A CN 201410045146 A CN201410045146 A CN 201410045146A CN 103840667 A CN103840667 A CN 103840667A
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CN
China
Prior art keywords
switch
power
circuit
conduction
sampling
Prior art date
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Pending
Application number
CN201410045146.8A
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English (en)
Chinese (zh)
Inventor
A·B·詹格里安
B·巴拉克里什南
E·伯坎
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Power Integrations Inc
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Power Integrations Inc
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Publication date
Application filed by Power Integrations Inc filed Critical Power Integrations Inc
Publication of CN103840667A publication Critical patent/CN103840667A/zh
Pending legal-status Critical Current

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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
    • H02M3/22—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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
CN201410045146.8A 2007-04-06 2008-04-07 用于功率变换器的开/关控制的方法和装置 Pending CN103840667A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US92212607P 2007-04-06 2007-04-06
US60/922,126 2007-04-06
US11/858,678 US7764520B2 (en) 2007-04-06 2007-09-20 Method and apparatus for on/off control of a power converter
US11/858,678 2007-09-20

Related Parent Applications (1)

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CN200810100388.7A Division CN101291112B (zh) 2007-04-06 2008-04-07 用于功率变换器的开/关控制的方法和装置

Publications (1)

Publication Number Publication Date
CN103840667A true CN103840667A (zh) 2014-06-04

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CN201410045146.8A Pending CN103840667A (zh) 2007-04-06 2008-04-07 用于功率变换器的开/关控制的方法和装置
CN200810100388.7A Expired - Fee Related CN101291112B (zh) 2007-04-06 2008-04-07 用于功率变换器的开/关控制的方法和装置

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Country Link
US (4) US7764520B2 (enExample)
EP (1) EP1978622A2 (enExample)
JP (2) JP5426108B2 (enExample)
CN (2) CN103840667A (enExample)

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US8797001B2 (en) * 2009-06-30 2014-08-05 Scandinova Systems Ab Capacitor charger system and digital control module and isolated acquisition module for such a capacitor charger system
US8213187B2 (en) * 2009-10-14 2012-07-03 Power Integrations, Inc. Method and apparatus for high-side input winding regulation
US8098503B2 (en) 2010-02-09 2012-01-17 Power Integrations, Inc. Method and apparatus to control a power converter having a low loop bandwidth
US8334658B2 (en) * 2010-06-30 2012-12-18 Power Integrations, Inc. Dimmer-disabled LED driver
EP2573921B1 (en) 2011-09-22 2020-05-06 Nxp B.V. A controller for a switched mode power supply
US8717785B2 (en) * 2011-09-30 2014-05-06 Power Integrations, Inc. Multi-stage sampling circuit for a power converter controller
US9246392B2 (en) 2013-03-13 2016-01-26 Power Integrations, Inc. Switched mode power converter controller with ramp time modulation
CN103296880B (zh) * 2013-05-21 2016-03-30 西安电子科技大学 一种超低压启动的低功耗升压式dc-dc转换器
US9602013B2 (en) * 2014-05-13 2017-03-21 Power Integrations, Inc. Controller for a switch mode power converter
US9680383B2 (en) * 2014-11-07 2017-06-13 Power Integrations, Inc. Input overvoltage protection using current limit
US10243442B1 (en) 2017-11-22 2019-03-26 Power Integrations, Inc. Controller with frequency to on-time converter
US10122272B1 (en) * 2017-12-30 2018-11-06 Active-Semi, Inc. Cycle skipping prevent circuit in a regulator of a DC-to-DC converter
US10902896B2 (en) * 2018-08-22 2021-01-26 Realtek Semiconductor Corporation Memory circuit and method thereof
US10663998B1 (en) * 2019-03-29 2020-05-26 Intel Corporation Autonomous phase shedding control for a voltage regulator
WO2020242440A1 (en) 2019-05-24 2020-12-03 Power Integrations, Inc. Switching delay for communication
US11811314B2 (en) * 2020-12-30 2023-11-07 Texas Instruments Incorporated Multi-mode power converter with programmable control

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CN1913312A (zh) * 2005-07-08 2007-02-14 电力集成公司 限制开关电源的开关中最大开关电流的方法和装置
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CN101291112B (zh) * 2007-04-06 2014-03-12 电力集成公司 用于功率变换器的开/关控制的方法和装置

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US20040052095A1 (en) * 2001-11-29 2004-03-18 Iwatt, Inc Methods for digital regulation of power converters using primary-only feedback
CN1806380A (zh) * 2003-06-18 2006-07-19 崇贸科技股份有限公司 具有改进的负载调节的初级端调节的脉宽调制控制器
CN1938931A (zh) * 2004-04-16 2007-03-28 崇贸科技股份有限公司 具有功率节省构件的软开关功率转换器
CN1913312A (zh) * 2005-07-08 2007-02-14 电力集成公司 限制开关电源的开关中最大开关电流的方法和装置
CN101291112B (zh) * 2007-04-06 2014-03-12 电力集成公司 用于功率变换器的开/关控制的方法和装置

Also Published As

Publication number Publication date
CN101291112B (zh) 2014-03-12
US8031491B2 (en) 2011-10-04
JP2014060918A (ja) 2014-04-03
JP2008263773A (ja) 2008-10-30
CN101291112A (zh) 2008-10-22
US7764520B2 (en) 2010-07-27
US20100254166A1 (en) 2010-10-07
EP1978622A2 (en) 2008-10-08
JP5426108B2 (ja) 2014-02-26
US20120002448A1 (en) 2012-01-05
US20080246446A1 (en) 2008-10-09
US20140036551A1 (en) 2014-02-06
US8587969B2 (en) 2013-11-19

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Application publication date: 20140604