Introducing the TMP302CDRLR from Texas Instruments

The TMP302CDRLR is a state-of-the-art temperature switch from Texas Instruments (TI), designed for modern electronics that require precise thermal monitoring. This device is a testament to TI's commitment to providing innovative and reliable solutions for temperature sensing applications.

The TMP302CDRLR features a factory-calibrated temperature switch that provides a simple digital output, which indicates if the temperature has crossed a user-defined threshold. This makes it an ideal choice for system protection and thermal management in a variety of electronics, including portable devices, computers, power supplies, and industrial equipment.

Key Features

• Accuracy: The TMP302CDRLR offers a high level of accuracy, with a tight threshold accuracy of ±1°C over the full temperature range.
• Supply Voltage: It operates over a wide supply voltage range from 1.4V to 6.0V, making it versatile for use in various circuit configurations.
• Low Power Consumption: With a quiescent current of only 10 µA, the device is optimized for battery-powered applications where power efficiency is critical.
• Output Configuration: The open-drain output of the TMP302CDRLR allows for simple interfacing with microcontrollers or other logic systems, and it supports active-low operation.
• Temperature Range: The device operates over a wide temperature range, typically from -40°C to 125°C, ensuring reliable performance across diverse environments.
• Package: It comes in a compact 6-pin SOT (Small Outline Transistor) package, which is suitable for space-constrained applications.

Applications

The TMP302CDRLR is highly adaptable and can be used in a multitude of applications where temperature monitoring is crucial. These include:

• Overtemperature protection circuits
• System thermal management
• Battery management systems
• Environmental monitoring
• Industrial controls

With its precision, low power consumption, and flexible operating range, the TMP302CDRLR from Texas Instruments is an excellent choice for designers seeking a reliable and efficient temperature switch solution. Its straightforward digital interface and compact size make it easy to integrate into new and existing designs, ensuring that your products maintain optimal thermal performance.