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    首页产品索引ADT7475

    ADT7475

    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 ADT7475 controller is a thermal monitor and multiple PWM fan controller for noise-sensitive or power-sensitive applications requiring active system cooling. The ADT7475 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 that 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
    ADT7475ARQZ-RL7ONIC REMOTE THERMAL CTLR 16QSOP 立即购买
    ADT7475ARQZ-REELONIC REMOTE THERMAL CTRLR 16QSOP 立即购买

    技术资料

    标题类型大小(KB)下载
    Remote Thermal Monitor and Fan ControllerPDF533 点击下载
    QSOP-16PDF57 点击下载
    ADT7475_PD.GIFUNKNOW18 点击下载
    ADT7475_AD.GIFUNKNOW22 点击下载

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