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    首页产品索引ADT7473

    ADT7473

    购买收藏
     Remote Thermal Monitor and Fan Controller

    制造商:ON

    中文数据手册

    产品信息

    The ADT7473/ADT7473-1 controller is a thermal monitor and multiple PWM fan controller for noise sensitive or power sensitive applications requiring active system cooling.The ADT7473/ADT7473-1 can drive a fan using either a low or high frequency drive signal, monitor the temperature of up to two remote sensor diodes plus its own internal temperature, and measure and control the speed of up to four fans so they operate at the lowest possible speed for minimum acoustic noise.
    • Controls and monitors up to 4 fans
    • High and low frequency fan drive signal
    • 1 on-chip and 2 remote temperature sensors
    • Series resistance cancellation on the remote channel
    • Extended temp measurement range, up to 191°C
    • Dynamic T
    • control mode optimizes system acoustics intelligently
    • Automatic fan speed control mode controls system cooling based on measured temperature
    • Enhanced acoustic mode dramatically reduces user perception of changing fan speeds
    • Thermal protection feature via THERM output
    • Thermal control circuit via THERM input
    • 3-wire and 4-wire fan speed measurement

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    ADT7473ARQZ-RL7ONIC REMOTE THERMAL CTLR 16QSOP 立即购买
    ADT7473ARQZ-1R7ONFan Control, Temp Monitor -40°C ~ 125°C Internal and External Sensor SMBus Output 16-QSOP 立即购买
    ADT7473ARQZ-001ONIC REMOTE THERMAL CTRLR 16-QSOP 立即购买
    ADT7473ARQZONIC REMOTE THERMAL CTRLR 16QSOP 立即购买
    ADT7473ARQZ-1RLONADT7473/ADT7473-1 控制器是一个热监控器和多个 PWM 风扇控制器,用于需要主动系统冷却的噪声敏感或功率敏感型应用。 ADT7473/ADT7473-1 可以使用低频率或高频率驱动信号驱动风扇,监控最多两个远程传感器二极管的温度及其自身内部温度,还可以测量和控制最多四个风扇的速度以便它们以可能的最低速度运行,实现最低噪声。 立即购买
    ADT7473ARQZ-REELONADT7473/ADT7473-1 控制器是一个热监控器和多个 PWM 风扇控制器,用于需要主动系统冷却的噪声敏感或功率敏感型应用。 ADT7473/ADT7473-1 可以使用低频率或高频率驱动信号驱动风扇,监控最多两个远程传感器二极管的温度及其自身内部温度,还可以测量和控制最多四个风扇的速度以便它们以可能的最低速度运行,实现最低噪声。 立即购买

    技术资料

    标题类型大小(KB)下载
    Remote Thermal Monitor and Fan ControllerPDF618 点击下载
    QSOP-16PDF57 点击下载
    ADT7473_PD.GIFUNKNOW22 点击下载
    ADT7473_AD.GIFUNKNOW16 点击下载
    ADT7473EBZEVB Bill of Materials ROHS CompliantPDF163 点击下载
    ADT7473EBZEVB Gerber Layout Files (Zip Format)RAR730 点击下载
    ADT7473EBZEVB SchematicPDF457 点击下载
    ADT7473EBZEVB Test ProcedurePDF216 点击下载

    应用案例更多案例

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