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    首页产品索引ADT7476A

    ADT7476A

    购买收藏
     Remote Thermal Controller and Voltage Monitor

    制造商:ON

    中文数据手册

    产品信息

    The ADT7476A controller is a thermal monitor and multiple PWM fan controller for noise-sensitive or power-sensitive applications requiring active system cooling.The ADT7476A can drive a fan using either a low or high frequency drive signal and can monitor the temperature of up to two remote sensor diodes plus its own internal temperature.The part also measures and controls the speed of up to four fans, so the fans operate at the lowest possible speed for minimum acoustic noise.
    • Monitors up to 5 Voltages
    • Improved TACH and PWM Performance
    • Controls and Monitors up to Four Fans
    • High and Low Frequency Fan Drive Signal
    • One on-chip and Two Remote Temperature Sensors
    • Extended temp measurement range, up to 191°C
    • 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
    ADT7476AARQZ-RL7ONIC REMOTE THERMAL CTLR 24-QSOP 立即购买
    ADT7476AARQZONIC REMOTE THERM CTRLR 5V 24QSOP 立即购买
    ADT7476AARQZ-RONADT7476A 是一款温度监控器和多重 PWM 风扇控制器,适用于需要主动式系统冷却的噪声敏感型或功耗敏感型应用。 ADT7476A 可以使用低频率或高频率驱动信号来驱动风扇,并监控最多两个远程传感器二极管的温度以及其自身内部温度。 该器件还可以测量和控制最多四个风扇的速度,以便这些风扇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 Controller and Voltage MonitorPDF535 点击下载
    QSOP24 NBPDF61 点击下载
    ADT7476A_PD.GIFUNKNOW16 点击下载
    ADT7476A_AD.GIFUNKNOW18 点击下载

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