LM96080CIMTX/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LM96080CIMTX/NOPB is a temperature sensor and fan controller IC. It is designed to monitor and control the temperature of electronic devices, such as computer systems, servers, and industrial equipment.

Characteristics: - Temperature sensing accuracy - Fan speed control - Low power consumption - Small form factor - High reliability

Package: The LM96080CIMTX/NOPB is available in a small outline package (SOT-23) which allows for easy integration into various electronic devices.

Essence: The essence of the LM96080CIMTX/NOPB lies in its ability to accurately measure temperature and control fan speed, ensuring optimal thermal management and preventing overheating of electronic devices.

Packaging/Quantity: The LM96080CIMTX/NOPB is typically sold in reels or tubes containing a specified quantity of ICs, depending on the manufacturer's packaging standards.

Specifications

The LM96080CIMTX/NOPB offers the following specifications:

• Temperature Sensing Range: -40°C to +125°C
• Temperature Sensing Accuracy: ±1°C
• Supply Voltage Range: 2.7V to 5.5V
• Fan Control: PWM output with programmable frequency and duty cycle
• I2C Interface: Allows for communication with a microcontroller or system controller
• Shutdown Mode: Low-power mode for energy efficiency

Detailed Pin Configuration

The LM96080CIMTX/NOPB features the following pin configuration:

1. VDD: Power supply input
2. GND: Ground connection
3. SDA: I2C data line
4. SCL: I2C clock line
5. ALERT#: Interrupt output indicating temperature/fan status
6. PWM: Pulse Width Modulation output for fan control

Functional Features

The LM96080CIMTX/NOPB offers the following functional features:

1. Temperature Sensing: Accurately measures the temperature of the device or environment.
2. Fan Control: Adjusts the fan speed based on the temperature readings to maintain optimal cooling.
3. I2C Interface: Allows for easy integration and communication with a microcontroller or system controller.
4. Interrupt Output: Provides an interrupt signal to alert the system of critical temperature or fan status changes.
5. Low Power Consumption: Operates efficiently, minimizing power consumption and extending battery life.

Advantages and Disadvantages

Advantages: - Accurate temperature sensing ensures effective thermal management. - Fan control feature prevents overheating and extends the lifespan of electronic devices. - Small form factor allows for easy integration into various applications. - Low power consumption contributes to energy efficiency.

Disadvantages: - Limited temperature sensing range (-40°C to +125°C). - Requires additional components (fan) for complete thermal management.

Working Principles

The LM96080CIMTX/NOPB operates by continuously monitoring the temperature using its built-in temperature sensor. It compares the measured temperature with user-defined thresholds and adjusts the fan speed accordingly. The I2C interface enables communication with a microcontroller or system controller, allowing for real-time temperature monitoring and fan control.

Detailed Application Field Plans

The LM96080CIMTX/NOPB finds application in various fields, including:

1. Computer Systems: Ensures efficient cooling and prevents overheating in desktop computers, laptops, and servers.
2. Industrial Equipment: Controls fan speed in industrial machinery to maintain optimal operating temperatures.
3. Automotive Electronics: Monitors and regulates temperature in automotive electronic systems to prevent component damage.
4. Medical Devices: Enables precise temperature control in medical equipment, ensuring patient safety and device reliability.

Detailed and Complete Alternative Models

1. LM96080CIMT/NOPB: Similar to LM96080CIMTX/NOPB but without the PWM output for fan control.
2. LM96163CIMTX/NOPB: Temperature sensor and fan controller with extended temperature range (-55°C to +125°C).
3. MAX31730ATP+: Integrated temperature sensor and fan controller with additional features such as over-temperature protection and fault detection.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

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