free性丰满hd毛多多,久久综合给合久久狠狠狠97色69 ,欧美成人乱码一区二区三区,国产美女久久久亚洲综合,7777久久亚洲中文字幕

尊敬的客戶：為給您持續(xù)提供一對一優(yōu)質(zhì)服務(wù)，即日起，元器件訂單實付商品金額<300元時，該筆訂單按2元/SKU加收服務(wù)費，感謝您的關(guān)注與支持！
電子產(chǎn)業(yè)一站式服務(wù)平臺
注冊新人禮包
我的訂單
聯(lián)系客服
    首頁產(chǎn)品索引NCP1631

    NCP1631

    購買收藏
    ?Power Factor Controller, 2-Phase, Interleaved

    制造商：ON

    中文數(shù)據(jù)手冊

    產(chǎn)品信息

    The NCP1631 is a controller for use in 2-phase interleaved power factor correction pre-converters. Interleaving consists of paralleling two small stages in lieu of a single big stage. This approach has several merits like ease of implementation, ability to use smaller components, and better distribution of heating. These attributes make the interleaved PFC topology attractive to slim form factor applications such as flat panel TVs and ultra-slim notebook adapters. Interleaving can also extend the power range of Critical Conduction Mode, which is an efficient and cost-effective (no need for low trr diodes) operating mode. The NCP1631 operates in Frequency Clamped Critical Conduction mode (FcCrM). The circuit utilizes frequency foldback to linearly decay the clamping frequency as a function of power. As a result, the NCP1631 provides optimized efficiency across the load range. In addition, the NCP1631 drivers exhibit a 180 phase shift for a significantly reduced current ripple, which lowers EMI and reduces the rms current in the bulk capacitor. The NCP1631 incorporates all the features necessary for building robust and compact interleaved PFC stages, with a minimum of external components. Available in SOIC-16 package.
    • 180° out of phase operation
    • Frequency foldback at low power
    • Integrated overcurrent protection, overvoltage protection, UVLO, and brown-out protection
    • Frequency clamped critical conduction mode (FcCrM) operation

    電路圖、引腳圖和封裝圖

    在線購買

    型號制造商描述購買
    NCP1631DR2GONPFC IC Critical Conduction (CRM), Discontinuous Conduction (DCM) 130kHz 16-SOIC 立即購買

    技術(shù)資料

    標題類型大?。↘B）下載
    NCP1631PFCGEVB Test ProcedurePDF391 點擊下載
    NCP1631PFCGEVB ManualPDF482 點擊下載
    Interleaved Power Factor Correction Evaluation Board - NCP1631PFCGEVB Test ProcedureUNKNOW136 點擊下載
    Characteristics of Interleaved PFC StagesPDF371 點擊下載
    Key Steps to Design an Interleaved PFC Stage Driven by the NCP1631PDF300 點擊下載
    Power Factor Controller, 2-Phase, InterleavedPDF450 點擊下載
    Peformance of a 300-W Interleaved PFC driven by the NCP1631PDF249 點擊下載
    Further Improve the Low-Power Efficiency of Your NCP1631-Driven Interleaved PFCPDF189 點擊下載

    應(yīng)用案例更多案例

    系列產(chǎn)品索引查看所有產(chǎn)品

    NCP5369NNC7S14NCV8461NB2309A
    NCP81382NB6L295NCP1608NTMFS5H414NLT1G
    NCP1361NIS5132NCS2200ANB3M8304C
    NUF2114NC7SV08NOA1305NCP308
    NCP1255NCS2001NXH160T120L2Q2F2SGNTMFS6H801N
    Copyright ?2012-2025 hqchip.com.All Rights Reserved 粵ICP備14022951號工商網(wǎng)監(jiān)認證 工商網(wǎng)監(jiān) 營業(yè)執(zhí)照