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首页产品索引ADT7460

ADT7460

购买收藏
 Thermal Management Controller

制造商:ON

中文数据手册

产品信息

The ADT7460 controller is a thermal monitor and multiple PWM fan controller for noise-sensitive applications requiring active system cooling. It can monitor the temperature of up to two remote sensor diodes plus its own internal temperature. It can measure and control the speed of up to four fans so that they operate at the lowest possible speed for minimum acoustic noise. The automatic fan speed control loop optimizes fan speed for a given temperature. A unique dynamic Tmin control mode enables the system thermals/acoustics to be intelligently managed. The effectiveness of the system's thermal solution can be monitored using the THERM input. The ADT7460 also provides critical thermal protection to the system by using the bidirectional THERM pin as an output to prevent system or component overheating.
  • Controls and monitors up to 4 fan speeds
  • 1 on-chip and 2 remote temperature sensors
  • Dynamic Tmin 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 via the THERM output
  • Processor thermal control circuit via THERM input
  • 2-wire and 3-wire fan speed measurement
  • Limit comparison of all monitored values

电路图、引脚图和封装图

在线购买

型号制造商描述购买
ADT7460ARQZ-REELONIC CTRLR TEMP MON/PWM FAN 16QSOP 立即购买
ADT7460ARQZONIC REMOTE THRML/FAN CTRLR 16QSOP 立即购买
ADT7460ARQZ-R7-- 立即购买

技术资料

标题类型大小(KB)下载
Programming the Automatic Fan Speed Control LoopPDF601 点击下载
Remote Thermal Controller and Fan ControllerPDF693 点击下载
QSOP-16PDF57 点击下载
ADT7460_PD.GIFUNKNOW18 点击下载
ADT7460_AD.GIFUNKNOW22 点击下载

应用案例更多案例

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