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    首頁產(chǎn)品索引NCL30085

    NCL30085

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    ?AC-DC功率因數(shù)校正的3步可調(diào)光準(zhǔn)諧振初級端電流模式控制器用于LED照明

    制造商:ON

    中文數(shù)據(jù)手冊

    產(chǎn)品信息

    NCL30085是一款A(yù)C-DC功率因數(shù)校正的反激控制器,用于隔離和非隔離降壓-升壓/SEPIC恒流LED驅(qū)動器。該控制器采用準(zhǔn)諧振模式以提供最佳能效。由于新穎的控制方法,該器件能嚴(yán)格地對初級端電流進(jìn)行穩(wěn)流。這省去了次級端反饋電路、偏置和光耦。該器件集成度高,所需外部元件數(shù)極少。內(nèi)置一系列強(qiáng)固的保護(hù)特性以簡化設(shè)計。該控制器集成3步對數(shù)調(diào)光,使LED燈泡或燈具能夠采用標(biāo)準(zhǔn)壁式開關(guān)來進(jìn)行調(diào)光。除了70%和25%的步幅,還提供5%的步幅以支持深度調(diào)光應(yīng)用。
    • Constant Current Control with Primary Side Feedback
    • Precise Current Regulation Accuracy
    • Power Factor Correction with low harmonic distortion
    • 3 dimmable steps of 70%, 25%, and 5% of full current
    • Line Feedforward for Enhanced Regulation Accuracy
    • Wide Vcc operating range
    • User Programmable Thermal Foldback
    • Output LED open and short protection
    • Secondary Diode Short Protection
    • VCC undervoltage and overvoltage protection
    • Wide Temperature range of -40 to 125 °C
    • Auto-recoverable (B-version) and Latched (A-version) fault handling options

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    型號制造商描述購買
    NCL30085BDR2GON 立即購買

    技術(shù)資料

    標(biāo)題類型大?。↘B)下載
    SOIC-8 Narrow BodyPDF61 點擊下載
    Power Factor Corrected Quasi-Resonant Primary Side Current Mode Controller for LED LightingPDF310 點擊下載
    4 Key Steps to Design a NCL30088-Controlled LED DriverPDF805 點擊下載
    NCL30088 and NCL30085 Safety Test ConsiderationPDF191 點擊下載
    Designing a NCL30085-Controlled LED DriverPDF600 點擊下載
    NCL30085FLYGEVB Bill of Materials ROHS CompliantPDF38 點擊下載
    NCL30085FLYGEVB Gerber Layout Files (Zip Format)RAR163 點擊下載
    NCL30085FLYGEVB SchematicPDF169 點擊下載

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