ON Semiconductor
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NCT275BFCT2G
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NCT275BFCT2G

Product Overview

Category

The NCT275BFCT2G belongs to the category of integrated circuits (ICs) and is specifically designed as a temperature sensor.

Use

It is used for monitoring and regulating temperature in electronic devices and systems.

Characteristics

  • High accuracy temperature sensing
  • Wide operating temperature range
  • Low power consumption
  • Small form factor

Package

The NCT275BFCT2G comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its precise temperature measurement capabilities and its ability to operate in diverse environmental conditions.

Packaging/Quantity

The NCT275BFCT2G is typically packaged in reels or tubes and is available in various quantities to cater to different production needs.

Specifications

  • Temperature Range: -40°C to 125°C
  • Accuracy: ±1°C
  • Supply Voltage: 2.7V to 5.5V
  • Current Consumption: 10µA (typical)
  • Output Interface: I2C/SMBus

Detailed Pin Configuration

The NCT275BFCT2G features a standard pin configuration with pins designated for power supply, ground, I2C communication, and temperature output.

Functional Features

  • Digital temperature output
  • Programmable temperature limits
  • Shutdown mode for power saving
  • Non-volatile memory for storing user configurations

Advantages and Disadvantages

Advantages

  • High accuracy
  • Low power consumption
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited temperature range compared to some specialized sensors
  • Requires digital interface for communication

Working Principles

The NCT275BFCT2G utilizes a built-in temperature sensor and analog-to-digital converter to accurately measure the ambient temperature. The digital output interface allows seamless integration with microcontrollers and other digital systems.

Detailed Application Field Plans

The NCT275BFCT2G is well-suited for various applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning)

Detailed and Complete Alternative Models

Some alternative models to the NCT275BFCT2G include: - LM75 - TMP102 - DS18B20 - MCP9808

In conclusion, the NCT275BFCT2G offers high precision temperature sensing in a compact form factor, making it an ideal choice for a wide range of applications.

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Énumérez 10 questions et réponses courantes liées à l'application de NCT275BFCT2G dans les solutions techniques

  1. What is NCT275BFCT2G?

    • NCT275BFCT2G is a temperature sensor and fan controller designed for use in electronic devices to monitor and control the temperature of components.

  2. How does NCT275BFCT2G work?

    • The NCT275BFCT2G uses its built-in temperature sensor to measure the temperature of the device, and then adjusts the speed of the cooling fan accordingly to maintain optimal operating temperatures.

  3. What are the key features of NCT275BFCT2G?

    • Some key features of NCT275BFCT2G include temperature monitoring, automatic fan speed control, low power consumption, and compatibility with various types of fans.

  4. In what applications can NCT275BFCT2G be used?

    • NCT275BFCT2G can be used in a wide range of applications such as desktop computers, servers, industrial equipment, and other electronic devices that require temperature monitoring and fan control.

  5. What is the operating voltage range of NCT275BFCT2G?

    • The operating voltage range of NCT275BFCT2G is typically between 3.0V and 5.5V.

  6. Is NCT275BFCT2G compatible with all types of cooling fans?

    • NCT275BFCT2G is compatible with most DC brushless cooling fans commonly used in electronic devices.

  7. Can NCT275BFCT2G be programmed for specific temperature thresholds?

    • Yes, NCT275BFCT2G can be programmed to activate the fan at specific temperature thresholds, allowing for customization based on the requirements of the application.

  8. What is the typical accuracy of the temperature measurement with NCT275BFCT2G?

    • The typical accuracy of the temperature measurement with NCT275BFCT2G is within ±2°C.

  9. Does NCT275BFCT2G have any built-in safety features?

    • Yes, NCT275BFCT2G includes built-in over-temperature protection to prevent overheating of the device it is installed in.

  10. Where can I find the technical specifications and datasheet for NCT275BFCT2G?

    • The technical specifications and datasheet for NCT275BFCT2G can be found on the manufacturer's website or by contacting their technical support team.