Hot sale original MAX6639ATE IC 2-Channel Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller

Product Details

General Description     

The MAX6639 monitors its own temperature and one external diode-connected transistor or the temperatures 

of two external diode-connected transistors, typically available in CPUs, FPGAs, or GPUs.

  Features         

♦ Two Thermal-Diode Inputs

♦ Up to 25kHz PWM Output Frequency

♦ Three Selectable SMBus Addresses

♦ Local Temperature Sensor

♦ 1°C Remote Temperature Accuracy

♦ Two PWM Outputs for Fan Drive (Open Drain; Can

   be Pulled Up to +13.5V)

♦ Programmable Fan-Control Characteristics

♦ Automatic Fan Spin-Up Ensures Fan Start

♦ Controlled Rate-of-Change Ensures Unobtrusive

   Fan-Speed Adjustments

♦ ±3% Fan-Speed Measurement Accuracy

♦ Temperature Monitoring Begins at POR for

   FailSafe System Protection

♦ OT and THERM Outputs for Throttling or Shutdown

♦ Measures Temperatures Up to +150°C

♦ MAX6639F is Optimized for n = 1.021 for Penryn

   Compatibility

Applications

•    Desktop Computers

•    Notebook Computers

•    Projectors

•    Servers

•    Networking Equipment

Product Description

Actual image of the product                

Product datasheet

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Official Certificate&Certificate

Standard packaging

Multiple product supply

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