首页产品索引CAV4201

    CAV4201

    购买收藏
     LED Driver, Buck Converter, 350 mA

    制造商:ON

    中文数据手册

    产品信息

    The CAV4201 is a high efficiency step-down converter optimized to drive high current LEDs. A patented switching control algorithm allows highly efficient and accurate LED current regulation. A single RSET resistor sets the full scale LED string current up to 350 mA from supplies as high as 36 V. The switching architecture of the CAV4201 results in extremely low internal power dissipation allowing the device to be housed in a tiny package without the need for dedicated heat sinking. The device is compatible with switching frequencies of up to 1 MHz, making it ideal for applications requiring small footprint and low value external inductors. Analog dimming and LED shutdown control is provided via a single input pin, CTRL. Additional features include overload current protection and thermal shutdown.
    • Power Efficiency up to 94%
    • LED Drive Current up to 350 mA
    • Compatible with 12 V and 24 V Standard Systems
    • Handles Transients up to 40 V
    • Single Pin Control and Dimming Function
    • Drives LED Strings of up to 32 V
    • Open and Short LED Protection
    • Parallel Configuration for Higher Output Current
    • CAV Prefix for Automotive and Other Applications requiring Site and Change Control

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    CAV4201TD-GT3ONIC LED DRIVER RGLTR DIM TSOT23-5 立即购买

    技术资料

    标题类型大小(KB)下载
    TSOT-23. 5 LeadPDF53 点击下载
    LED Driver, 350 mA, Step-Down ConverterPDF173 点击下载
    CAV4201_PD.GIFUNKNOW16 点击下载
    CAV4201_AD.GIFUNKNOW15 点击下载
    第二部分—先进LED用于汽车技术及未来的“造型、安全、燃油能效”UNKNOW135 点击下载
    第一部分—先进LED用于汽车技术及未来的“造型、安全、燃油能效”UNKNOW135 点击下载
    第二部分—先进LED用于汽车技术及未来的“造型、安全、燃油能效” UNKNOW135 点击下载

    应用案例更多案例

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