CN107006091B - 驱动电路和方法 - Google Patents

驱动电路和方法 Download PDF

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Publication number
CN107006091B
CN107006091B CN201580061460.8A CN201580061460A CN107006091B CN 107006091 B CN107006091 B CN 107006091B CN 201580061460 A CN201580061460 A CN 201580061460A CN 107006091 B CN107006091 B CN 107006091B
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China
Prior art keywords
voltage
load
input
unit
capacitor
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Active
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CN201580061460.8A
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English (en)
Chinese (zh)
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CN107006091A (zh
Inventor
P·R·米什拉
R·潘古罗里
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Signify Holding BV
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Philips Lighting Holding BV
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Publication of CN107006091A publication Critical patent/CN107006091A/zh
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/38—Switched mode power supply [SMPS] using boost topology
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B44/00—Circuit arrangements for operating electroluminescent light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/375—Switched mode power supply [SMPS] using buck topology
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/395—Linear regulators
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • 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
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Dc-Dc Converters (AREA)
CN201580061460.8A 2014-11-12 2015-11-09 驱动电路和方法 Active CN107006091B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
IN5684CH2014 2014-11-12
IN5684/CHE/2014 2014-11-12
EP15161251.2 2015-03-27
EP15161251 2015-03-27
PCT/EP2015/076071 WO2016075079A1 (en) 2014-11-12 2015-11-09 Driver circuit and method

Publications (2)

Publication Number Publication Date
CN107006091A CN107006091A (zh) 2017-08-01
CN107006091B true CN107006091B (zh) 2019-06-14

Family

ID=54478029

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580061460.8A Active CN107006091B (zh) 2014-11-12 2015-11-09 驱动电路和方法

Country Status (6)

Country Link
US (1) US10397998B2 (cg-RX-API-DMAC10.html)
EP (1) EP3219173B1 (cg-RX-API-DMAC10.html)
JP (1) JP6704911B2 (cg-RX-API-DMAC10.html)
CN (1) CN107006091B (cg-RX-API-DMAC10.html)
RU (1) RU2697830C2 (cg-RX-API-DMAC10.html)
WO (1) WO2016075079A1 (cg-RX-API-DMAC10.html)

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DE102009014061A1 (de) * 2009-03-20 2010-09-23 Zumtobel Lighting Gmbh Verfahren und System zum effizienten Betreiben einer dimmbaren Leuchte
DE102016001689A1 (de) * 2015-08-07 2017-02-09 DEHN + SÖHNE GmbH + Co. KG. Schaltungsanordnung zum Schutz einer aus einem Versorgungsnetz zu betreibenden Einheit gegen Überspannungen
DE102019100058A1 (de) * 2019-01-03 2020-07-09 Tridonic Gmbh & Co Kg Beleuchtungssystem mit Energiespar-Modus und Verfahren zur Optimierung der Gesamteffizienz des Beleuchtungssystems
WO2021078700A1 (en) * 2019-10-24 2021-04-29 Signify Holding B.V. An led driver for led lighting systems for replacing a high-intensity discharge lamp
JP7398598B2 (ja) * 2020-10-08 2023-12-14 シグニファイ ホールディング ビー ヴィ 負荷のためのドライバ、並びに対応する発光ダイオード（ｌｅｄ）ベースの照明デバイス及び方法
WO2022246805A1 (en) * 2021-05-28 2022-12-01 Tridonic Gmbh & Co Kg Light emitting diode converter and led device
TWI844968B (zh) * 2022-09-26 2024-06-11 力拓半導體股份有限公司 驅動電壓產生裝置
CN121241659A (zh) * 2023-06-05 2025-12-30 昕诺飞控股有限公司 Led驱动装置，led照明设备和led照明系统
CN116685022A (zh) * 2023-06-09 2023-09-01 矽力杰半导体技术(杭州)有限公司 Led驱动电路

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CN103262650A (zh) * 2010-10-24 2013-08-21 美高森美公司 对led串驱动器的同步控制
CN103269548A (zh) * 2013-05-29 2013-08-28 成都芯源系统有限公司 Led驱动电路系统，控制器及控制方法

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US7902769B2 (en) * 2006-01-20 2011-03-08 Exclara, Inc. Current regulator for modulating brightness levels of solid state lighting
EP2123128B1 (en) * 2007-03-15 2013-06-05 Philips Intellectual Property & Standards GmbH Driver circuit for loads such as led, oled or laser diodes
JP2010527223A (ja) * 2007-05-07 2010-08-05 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 高い力率のｌｅｄベースの照明装置及び方法
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CN1568639A (zh) * 2001-10-12 2005-01-19 皇家飞利浦电子股份有限公司 驱动气体放电灯的方法和设备
CN103262650A (zh) * 2010-10-24 2013-08-21 美高森美公司 对led串驱动器的同步控制
CN103269548A (zh) * 2013-05-29 2013-08-28 成都芯源系统有限公司 Led驱动电路系统，控制器及控制方法

Also Published As

Publication number Publication date
RU2697830C2 (ru) 2019-08-21
US20170325306A1 (en) 2017-11-09
WO2016075079A1 (en) 2016-05-19
JP2017534155A (ja) 2017-11-16
RU2017120304A3 (cg-RX-API-DMAC10.html) 2019-06-21
CN107006091A (zh) 2017-08-01
US10397998B2 (en) 2019-08-27
RU2017120304A (ru) 2018-12-13
EP3219173A1 (en) 2017-09-20
EP3219173B1 (en) 2021-02-24
JP6704911B2 (ja) 2020-06-03

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