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NCT7491RQR2G

NCT7491RQR2G

Manufacturer No:

NCT7491RQR2G

Manufacturer:

onsemi

Description:

IC REMOTE THERMAL MONITOR 24QSOP

Datasheet:

Datasheet

Delivery:

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NCT7491RQR2G Specifications

  • Type
    Parameter
  • Supplier Device Package
    24-QSOP
  • Package / Case
    24-SSOP (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    -40°C ~ 125°C
  • Voltage - Supply
    3V ~ 3.6V
  • Output Fan
    Yes
  • Output Alarm
    Yes
  • Output Type
    2-Wire Serial, I²C/SMBUS
  • Topology
    ADC, Comparator, Multiplexer, Register Bank
  • Accuracy
    ±3.5°C
  • Sensing Temperature
    0°C ~ 85°C, -40°C ~ 125°C
  • Sensor Type
    Internal and External
  • Function
    Temp Monitoring System (Sensor)
  • Packaging
    Cut Tape (CT)
  • Packaging
    Tape & Reel (TR)
  • Product Status
    Active
  • Series
    -
The NCT7491RQR2G is an integrated circuit chip that is specifically designed for temperature monitoring and fan control applications. Some of the advantages and application scenarios of this chip are:1. Temperature Monitoring: The NCT7491RQR2G chip can accurately measure temperature using its built-in temperature sensor. It provides a high-resolution output that can be used for monitoring and controlling temperature in various systems.2. Fan Control: This chip also includes fan control features, allowing it to regulate the speed of cooling fans based on the temperature readings. It can automatically adjust the fan speed to maintain optimal cooling and prevent overheating.3. Multiple Temperature Inputs: The NCT7491RQR2G chip supports multiple temperature inputs, which makes it suitable for applications that require monitoring temperature at different points or in different zones.4. Programmable Features: The chip offers programmable features such as temperature thresholds, fan speed control algorithms, and temperature averaging. This flexibility allows customization and adaptation to specific application requirements.5. Low Power Consumption: The NCT7491RQR2G chip is designed to operate with low power consumption, making it suitable for battery-powered devices or energy-efficient systems.6. Wide Temperature Range: It can operate over a wide temperature range, typically from -40°C to +125°C, making it suitable for both industrial and consumer applications.Application scenarios for the NCT7491RQR2G chip include:1. Personal Computers: It can be used in desktop computers, laptops, or servers to monitor the temperature of various components such as CPUs, GPUs, and hard drives. It can also control the speed of cooling fans to maintain optimal operating temperatures.2. Home Appliances: The chip can be integrated into home appliances like refrigerators, air conditioners, or ovens to monitor and control temperature levels, ensuring efficient and safe operation.3. Industrial Equipment: It can be used in industrial machinery, manufacturing equipment, or HVAC systems to monitor temperature and control cooling fans or other cooling mechanisms.4. Automotive Applications: The chip can be utilized in automotive systems to monitor engine temperature, cabin temperature, or temperature-sensitive components. It can control cooling fans or adjust HVAC settings accordingly.5. Medical Devices: The NCT7491RQR2G chip can be employed in medical devices that require precise temperature monitoring and control, such as incubators, laboratory equipment, or temperature-controlled storage units.Overall, the NCT7491RQR2G chip offers accurate temperature monitoring, fan control capabilities, and programmable features, making it suitable for a wide range of applications where temperature regulation is critical.
NCT7491RQR2G Relevant information