首页产品索引CAT4016

    CAT4016

    购买收藏
     LED Driver, 16-Channel, Constant Current

    制造商:ON

    中文数据手册

    产品信息

    The CAT4016 is a 16 channel constant current driver for LED billboard and other general display applications. LED channel currents are programmed together via an external RSET resistor. Low output voltage operation on the LED channels as low as 0.4 V (for 2 to 100 mA LED current) allows for more power efficient designs.
    A high-speed 4-wire serial interface of up to 25 MHz clock frequency controls each individual channel using a shift register and latch configuration. A serial output data pin (SOUT) allows multiple devices to be cascaded and programmed via one serial interface. The device also includes a blanking control pin (BLANK) that can be used to disable all channels independently of the interface.
    Thermal shutdown protection is incorporated in the device to disable the LED outputs if the die temperature exceeds a set limit.
    • 16 Constant current-sink channels
    • Serial interface up to 25 MHz clock frequency
    • 3 V to 5.5 V logic supply
    • LED current range from 2 mA to 100 mA
    • LED current set by external RSET resistor
    • 300 mV LED dropout at 30 mA
    • Thermal shutdown protection

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    CAT4016VSR-T2ONCAT4016VSR-T2 立即购买
    CAT4016VS-T2ONIC LED DRVR LIN DIM 80MA 24QSOP 立即购买
    CAT4016Y-T2ONCAT4016是一款16通道恒流驱动器,适用于LED广告牌及其他通用显示应用。通过外部RSET电阻可以一起编程设置LED通道电流。LED通道可以在低至0.4V的输出电压下工作(对于2到100mA的LED电流),从而实现更高效的设计。该器件采用高达25MHz时钟频率的高速4线串行接口,通过移位寄存器和锁存配置控制每个单独的通道。一个串行输出数据引脚(SOUT)允许通过一个串行接口级联并编程多个设备。该器件还包括一个消隐控制引脚(BLANK),可以独立于接口禁用所有通道。该器件内置热关断保护功能,在芯片温度超过设定限制时会禁用LED输出。该器件提供24引脚SOIC、TSSOP以及紧凑型TQFN 4x4 mm封装。 立即购买
    CAT4016HV6-GT2ON是16通道恒流驱动器,适用于LED广告牌和其他通用显示应用。LED通道电流通过外部RSET电阻共同编程。LED通道的低输出电压操作低至0.4 V(适用于2至100 mA的LED电流),可实现更高效的电源设计。高速4线串行接口,时钟频率高达25 MHz,使用移位寄存器和锁存器配置控制每个独立通道。串行输出数据引脚(SOUT)允许通过一个串行接口级联和编程多个设备。该设备还包括一个消隐控制引脚(BLANK),可独立于接口禁用所有通道。内置热关断保护功能,当管芯温度超过设定限制时,可禁用LED输出。该设备提供24引脚SOIC、TSSOP和紧凑型4 x 4 mm TQFN封装。 立即购买
    CAT4016W-T1ONCAT4016W-T1 立即购买
    CAV4016HV6-T2-- 立即购买

    技术资料

    标题类型大小(KB)下载
    SOIC-24, 300 milsPDF55 点击下载
    TSSOP24, 4.4x7.8PDF55 点击下载
    TQFN24, 4x4PDF55 点击下载
    QSOP 24, 150 milsPDF56 点击下载
    LED Driver, 16-Channel, Constant CurrentPDF119 点击下载
    WQFN24 4x4, 0.5PPDF58 点击下载
    CAT4016_PD.GIFUNKNOW27 点击下载
    CAT4016_AD.GIFUNKNOW6 点击下载

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