尊敬的客户:为给您持续提供一对一优质服务,即日起,元器件订单实付商品金额<300元时,该笔订单按2元/SKU加收服务费,感谢您的关注与支持!
    首页产品索引NCP4304

    NCP4304

    购买收藏
     Secondary Side Controller, Synchronous Rectification, for High Efficiency SMPS Topologies

    制造商:ON

    中文数据手册

    产品信息

    The NCP4304A/B is a full featured controller and driver tailored to control synchronous rectification circuitry in switch mode power supplies. Due to its versatility, it can be used in various topologies such as flyback, forward and Half Bridge Resonant LLC. The combination of externally adjustable minimum on and off times helps to fight the ringing induced by the PCB layout and other parasitic elements. Therefore, a reliable and noise less operation of the SR system is insured. The extremely low turn off delay time, high sink current capability of the driver and automatic package parasitic inductance compensation system allow to maximize synchronous rectification MOSFET conduction time that enables further increase of SMPS efficiency. Finally, a wide operating VCC range combined with two versions of driver voltage clamp eases implementation of the SR system in 24 V output applications.
    • Precise True Secondary Zero Current Detection with Adjustable Threshold
    • Automatic Parasitic Inductance Compensation
    • Typically 40 ns Turn off Delay from Current Sense Input to Driver
    • Zero Current Detection Pin Capability up to 200 V
    • Optional Ultrafast Trigger Input
    • Disable Input
    • Adjustable Minimum ON Time and Minimum OFF Time
    • 5 A/2.5 A Peak Current Sink/Source Drive Capability
    • Operating Voltage Range up to 30V

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    NCP4304AMNTWGONIC SEC SIDE SYNC RECT DRV 8SOIC 立即购买
    NCP4304BMNTWGONIC SEC SIDE SYNC RECT DRV 8SOIC 立即购买
    NCP4304ADR2GONIC SEC SIDE SYNC RECT DRV 8SOIC 立即购买
    NCP4304BDR2GONIC SEC SIDE SYNC RECT DRV 8SOIC 立即购买

    技术资料

    标题类型大小(KB)下载
    Secondary Side Synchronous Rectification Driver for High Efficiency SMPS TopologiesPDF478 点击下载
    SOIC-8 Narrow BodyPDF61 点击下载
    8 PIN DFN, 4x4PDF59 点击下载
    NCP4304_PO.PNGUNKNOW4 点击下载
    NCP4304_MS.PNGUNKNOW24 点击下载
    NCP4304_PD.PNGUNKNOW9 点击下载
    NCP4304_AD.PNGUNKNOW44 点击下载
    Utilizing GaN HEMTs in an All-in-One Workstation Power SupplyPDF534 点击下载

    应用案例更多案例

    系列产品索引查看所有产品

    NBC12429NCV1413NUF2450NC7SP04
    NCV78663NB3V1108CNLSV4T244ENV25320
    NB6L56NUF2042XV6NCS2202ANB6L572M
    NC7SU04NCS199A1NUF6001MUNCP1366
    NCP705NCT203NCP1653NSI45090JD
    Copyright ©2012-2024 hqchip.com.All Rights Reserved 粤ICP备14022951号工商网监认证 工商网监 营业执照