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    首頁產(chǎn)品索引CS51221

    CS51221

    購買收藏
    ?Enhanced Voltage Mode PWM Controller for Forward or Flyback

    制造商:ON

    中文數(shù)據(jù)手冊

    產(chǎn)品信息

    The CS51221 Enhanced Voltage Mode PWM Controller contains all of the features necessary for basic voltage mode operation. This PWM controller has been optimized for high frequency primary side control operation. In addition, this device includes such features as: Soft Start, accurate duty cycle limit control, less than 50uA startup current, over and under voltage protection and bidirectional synchronization. The CS51221 is available in a SOIC-16 and TSSOP-16 surface mount packages.
    • 1MHz Frequency Capability
    • Fixed Frequency Voltage Mode Operation, with Feed Forward
    • Thermal Shutdown
    • Under Voltage Lock-out
    • Accurate Programmable Max Duty Cycle Limit
    • 1A Sink/Source Gate Drive
    • Programmable Pulse-by-Pulse Overcurrent Protection
    • Leading Edge Current Sense Blanking
    • 75ns Shutdown Propagation Delay
    • Programmable Soft Start
    • Undervoltage Protection
    • Overvoltage Protection with Programmable Hysteresis
    • Bi-directional Synchronization
    • 25ns GATE Rise and Fall Time (1nF load)
    • 3.3V 3% Reference Voltage Output
    • Pb-Free Package is Available

    電路圖、引腳圖和封裝圖

    在線購買

    型號制造商描述購買
    CS51221EDTB16R2GONIC REG CTRLR FWRD CONV 16TSSOP 立即購買
    CS51221EDTB16GONSWITCHING CONTROLLER 立即購買
    CS51221ED16GONIC REG CTRLR FWRD CONV 16SOIC 立即購買
    CS51221EDR16GONIC REG CTRLR FWRD CONV 16SOIC 立即購買

    技術(shù)資料

    標(biāo)題類型大?。↘B)下載
    Enhanced Voltage Mode PWM ControllerPDF172 點擊下載
    CS51221: High Power Boost (Power Supply for Audio Class D Amplifier)PDF662 點擊下載
    CS51221: High Power Boost (Thermal Printer)PDF325 點擊下載
    SOIC 16 LEADPDF37 點擊下載
    TSSOP-16PDF40 點擊下載
    CS51221_PKG.GIFUNKNOW3 點擊下載

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