Texas Instruments

TPS3851G30EQDRBRQ1

TPS3851G30EQDRBRQ1 Description

The TPS3851G30EQDRBRQ1 is a high-performance voltage supervisor designed for automotive applications, manufactured by Texas Instruments. This IC supervisor features a single-channel voltage monitoring capability with a threshold voltage of 3V, ensuring reliable system performance and protection against undervoltage conditions. The device is housed in an 8-SON package, which is suitable for surface mount applications and offers a wettable flank for enhanced soldering and inspection processes.

TPS3851G30EQDRBRQ1 Features

• Voltage Monitoring: The TPS3851G30EQDRBRBRQ1 monitors a single voltage rail with a precise threshold of 3V, providing accurate and reliable supervision for critical power supplies.
• Reset Timeout: The device features a minimum reset timeout of 170ms, ensuring adequate time for system components to stabilize before the reset signal is released.
• Output Configuration: The supervisor offers an open drain or open collector output, providing flexibility in system design and compatibility with various logic levels.
• Automotive Grade: Certified for automotive applications, the TPS3851G30EQDRBRQ1 meets stringent reliability and performance standards required for harsh operating environments.
• Moisture Sensitivity Level: With an MSL rating of 2 (1 Year), the device is well-suited for surface mount assembly processes, ensuring robustness against moisture exposure.
• Compliance and Standards: The TPS3851G30EQDRBRQ1 is REACH unaffected and RoHS3 compliant, adhering to environmental and regulatory requirements for modern electronics manufacturing.
• Packaging: The device is available in a tape and reel (TR) package, facilitating efficient handling and automated assembly processes.

TPS3851G30EQDRBRQ1 Applications

The TPS3851G30EQDRBRQ1 is ideal for a variety of automotive applications where reliable voltage monitoring and system protection are critical. Specific use cases include:

• Automotive Electronics: Monitoring power supplies in electronic control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS) to ensure stable operation and prevent malfunctions due to undervoltage conditions.
• Power Management: Providing a robust reset function for automotive power modules management, ensuring reliable startup and operation of critical systems.
• Safety-Critical Systems: Ensuring the integrity of power supplies in safety-critical automotive applications, such as airbag deployment systems and anti-lock braking systems (ABS).

Conclusion of TPS3851G30EQDRBRQ1

The TPS3851G30EQDRBRQ1 from Texas Instruments is a versatile and reliable voltage supervisor tailored for automotive applications. Its precise voltage monitoring, automotive-grade reliability, and flexible output configuration make it an ideal choice for designers seeking to ensure stable and safe of operation electronic systems in demanding environments. With its compliance to industry standards and robust packaging, the TPS3851G30EQDRBRQ1 stands out as a superior solution for voltage supervision in modern automotive electronics.