Product Overview: TLV840MADL22DBVRQ1 - Texas Instruments

The TLV840MADL22DBVRQ1 is a high-precision, low-power voltage supervisor designed by Texas Instruments, tailored for automotive and industrial applications. This component is part of TI's extensive portfolio of voltage supervisors that offer a practical solution for monitoring system voltages and ensuring reliable operation under various conditions.

Key Features

• Voltage Supervision: The TLV840MADL22DBVRQ1 provides accurate monitoring of system voltages, with a threshold level of 2.2V. This ensures that microcontrollers and other sensitive digital circuits are protected from undervoltage conditions, which could lead to system malfunctions or data loss.
• Low Power Consumption: Designed for energy-sensitive applications, this device consumes a very low quiescent current, making it ideal for battery-powered and energy-efficient systems.
• High Accuracy: With a precision tolerance, the voltage threshold accuracy is maintained over the entire temperature range, providing consistent performance and reliability.
• Reset Time Delay: The built-in programmable time delay feature allows designers to set the reset active period, ensuring that the system has adequate time to stabilize before normal operation resumes.
• Operational Temperature Range: The device is designed to operate over a broad temperature range suitable for harsh automotive environments, ensuring reliability in a wide array of conditions.
• Automotive-Qualified: This component meets the stringent requirements of the automotive industry, being AEC-Q100 qualified, which testifies to its robustness and suitability for use in vehicle applications.
• Compact Package: The TLV840MADL22DBVRQ1 comes in a small, 5-pin SOT-23 package, which is beneficial for space-constrained applications.

Applications

The TLV840MADL22DBVRQ1 is versatile and can be integrated into a variety of automotive systems, such as engine control units (ECUs), infotainment systems, and advanced driver assistance systems (ADAS). It is also suitable for industrial applications that require precise voltage monitoring, including factory automation, process control, and portable instrumentation.

By choosing the TLV840MADL22DBVRQ1, designers can ensure their systems maintain optimal performance and protection against undervoltage conditions, contributing to the overall safety and longevity of the application.