Fan Controllers | ADT7463

远程热控制器和电压监控器

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ADT7463 控制器是一个完善的系统监控器和多 PWM 风扇控制器，用于需要主动系统冷却的噪声敏感型应用。它可以监控 12 V、5 V 和 2.5 V CPU 电压电压，加上自己的电源电压。它可以监控最多两个远程传感器二极管的温度，加上自己的内部温度。它可以测量和控制最多四个风扇的速度，以便它们以最低可能速度运行，实现最低噪声。自动风扇速度控制环路可针对某个给定温度优化风扇速度。

  • Thermal Management

  • Notebook and Desktop Computers
  • Game Consoles
  • RFID Readers

  • Monitors up to 5 supply voltages
  • Controls and monitors up to 4 fan speeds
  • One on-chip and 2 remote temperature sensors
  • Monitors up to 6 processor VID bits
  • Dynamic TMIN Control Mode optimizes systems 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
  • 2-wire and 3-wire fan speed measurement
  • Limit comparison of all monitored values

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ADT7463ARQZ-REEL

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Pb

A

H

P

QSOP-24

492B-01

3

260

REEL

2500

N

SMBus

3

3

5.5

-40

120

$2.6666

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可靠性数据

Die Related Summary Data

Device: ADT7463ARQZ-REEL

Equivalent to wafer fab process: CMOS SUB

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平均故障间隔时间/平均无故障时间（按小时计算）

FITS

CMOS SUB

2

920154574

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Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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