CN103503291B - 用于开关模式功率转换器的恒定功率/电流控制的方法和设备 - Google Patents

用于开关模式功率转换器的恒定功率/电流控制的方法和设备 Download PDF

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Publication number
CN103503291B
CN103503291B CN201280020686.XA CN201280020686A CN103503291B CN 103503291 B CN103503291 B CN 103503291B CN 201280020686 A CN201280020686 A CN 201280020686A CN 103503291 B CN103503291 B CN 103503291B
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China
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voltage
current
output
mode
control
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CN103503291A (zh
Inventor
Z·叶
S·楚德胡里
C·M·弗兰克林
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Texas Instruments Inc
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Texas Instruments Inc
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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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
CN201280020686.XA 2011-04-29 2012-04-30 用于开关模式功率转换器的恒定功率/电流控制的方法和设备 Active CN103503291B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/097,644 US8779746B2 (en) 2011-04-29 2011-04-29 Methods and apparatus for constant power/current control for switch-mode power converters
US13/097,644 2011-04-29
PCT/US2012/035818 WO2012173707A2 (en) 2011-04-29 2012-04-30 Methods and apparatus for constant power/current control for switch-mode power converters

Publications (2)

Publication Number Publication Date
CN103503291A CN103503291A (zh) 2014-01-08
CN103503291B true CN103503291B (zh) 2016-08-17

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CN201280020686.XA Active CN103503291B (zh) 2011-04-29 2012-04-30 用于开关模式功率转换器的恒定功率/电流控制的方法和设备

Country Status (4)

Country Link
US (1) US8779746B2 (enExample)
JP (2) JP6322572B2 (enExample)
CN (1) CN103503291B (enExample)
WO (1) WO2012173707A2 (enExample)

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EP2752089B1 (en) * 2011-11-14 2016-11-30 Philips Lighting Holding B.V. System and method for controlling maximum output drive voltage of solid state lighting device
US9118239B2 (en) 2012-03-29 2015-08-25 Texas Instruments Incorporated Power supply control method for constant current constant power control
US9203307B2 (en) 2012-10-31 2015-12-01 Cree, Inc. Power converter with bias voltage regulation circuit
US9509215B2 (en) 2012-10-31 2016-11-29 Cree, Inc. Dual mode power supply controller with charge balance multipliers and charge balance multiplier circuits
US9484805B2 (en) * 2012-10-31 2016-11-01 Cree, Inc. Dual mode power supply controller with current regulation
US8896226B2 (en) * 2013-02-08 2014-11-25 Hep Tech Co., Ltd. Constant-power power supply apparatus and method of supplying constant-power power
CN103138573B (zh) * 2013-02-28 2016-03-09 上海新进半导体制造有限公司 降压式开关电源及其控制电路
CA2917841A1 (en) * 2013-07-08 2015-01-15 Smiths Detection Inc. Constant power supply for a resistive load
US9431896B2 (en) 2013-12-19 2016-08-30 Texas Instruments Incorporated Apparatus and method for zero voltage switching in bridgeless totem pole power factor correction converter
US9485818B2 (en) * 2014-12-18 2016-11-01 Infineon Technologies Ag Adaptive direct current (DC) to DC (DC-to-DC) light emitting diode (LED) driver for dynamic loads
CN104578826B (zh) * 2014-12-31 2018-10-19 上海新进半导体制造有限公司 开关电源及在开关电源中提供恒压和恒流控制的方法
US10700518B2 (en) * 2015-10-08 2020-06-30 Astec International Limited Constant current limiting protection for series coupled power supplies
GB2546623A (en) * 2016-01-25 2017-07-26 O2Micro Inc System and method for driving light source
US9584022B1 (en) 2016-03-07 2017-02-28 Infineon Technologies Ag System and method for a switched-mode power supply
CN106849660B (zh) * 2017-02-24 2023-06-23 杰华特微电子股份有限公司 电源电路及其控制方法
US10070489B1 (en) * 2017-03-01 2018-09-04 Infineon Technologies Ag Driver circuit for automatic detection and synchronization of dynamic loads
US10782325B2 (en) 2017-04-04 2020-09-22 International Business Machines Corporation Emulating a constant power load using a constant current load
US10944337B2 (en) 2017-12-15 2021-03-09 Texas Instruments Incorporated Adaptive zero voltage switching (ZVS) loss detection for power converters
CN109168216B (zh) * 2018-09-13 2023-10-27 深圳市崧盛电子股份有限公司 恒功率led驱动电路及led驱动电源
CN113726195B (zh) * 2021-08-27 2024-10-01 上海晶丰明源半导体股份有限公司 控制电路、控制芯片及电源装置

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JP2004516782A (ja) * 2000-12-13 2004-06-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 前処理装置
JP2005086843A (ja) * 2003-09-04 2005-03-31 Taiyo Yuden Co Ltd 電力供給源の出力制御装置
KR20100090031A (ko) * 2009-02-05 2010-08-13 페어차일드코리아반도체 주식회사 스위치 제어 장치 및 스위치 제어 방법
CN101908824A (zh) * 2009-06-02 2010-12-08 电力集成公司 用于电源的输入电荷控制的方法和设备

Also Published As

Publication number Publication date
CN103503291A (zh) 2014-01-08
WO2012173707A2 (en) 2012-12-20
US8779746B2 (en) 2014-07-15
JP2014512801A (ja) 2014-05-22
JP6549264B2 (ja) 2019-07-24
US20120274290A1 (en) 2012-11-01
JP2018085926A (ja) 2018-05-31
WO2012173707A3 (en) 2013-03-21
JP6322572B2 (ja) 2018-05-09

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