The TPS3852H33QDRBRQ1 is a highly precise voltage supervisor designed by Texas Instruments to ensure reliability and stability in automotive and industrial applications. This device is specifically tailored for systems that require a stringent monitoring of supply voltage to protect against undervoltage conditions.

Key Features

• Voltage Threshold Accuracy: The TPS3852H33QDRBRQ1 boasts an impressive threshold accuracy of ±0.5%, providing precise monitoring capabilities critical for sensitive electronic systems.
• Wide Operating Temperature Range: With an operational temperature range from -40°C to +125°C, this device is ideal for harsh environments, ensuring performance in a broad spectrum of conditions.
• Low Quiescent Current: The low quiescent current of typically 12 µA makes it suitable for power-sensitive applications, contributing to overall system power efficiency.
• Adjustable Delay Time: It features an adjustable delay time that allows designers to set the appropriate response interval, providing flexibility in system design.
• Reset Output: The device includes an active-low reset output, which can hold the system in reset during undervoltage conditions until the supply voltage returns to an acceptable level.

Applications

The TPS3852H33QDRBRQ1 is an excellent choice for a variety of applications, including:

• Automotive systems
• Industrial equipment
• Power management systems
• Microcontroller and microprocessor-based systems

Package and Quality

This voltage supervisor comes in a small, surface-mount package (QFN-8), which is highly suitable for compact designs. Additionally, it meets the rigorous standards set by AEC-Q100, which is a critical requirement for automotive-grade components, ensuring high reliability and performance under extreme conditions.

With its combination of precision, low power consumption, and robustness, the TPS3852H33QDRBRQ1 from Texas Instruments is an essential component for systems that cannot afford voltage-related failures. Its advanced features ensure your designs maintain operational integrity and provide the necessary protection for your critical applications.