Texas Instruments

TPS3851G33SQDRBRQ1

TPS3851G33SQDRBRQ1 Description

The TPS3851G33SQDRBRQ1 is a high-performance, single-channel voltage supervisor designed for automotive applications. Manufactured by Texas Instruments, this IC offers reliable power monitoring with a voltage threshold of 3.3V. It features a reset timeout of at least 170ms, ensuring stable system performance during power transitions. The device is packaged in a surface-mount, wettable flank 8SON format, making it suitable for compact and robust automotive electronics designs. The TPS3851G33SQDRBRQ1 is REACH unaffected and RoHS3 compliant, adhering to stringent environmental regulations.

TPS3851G33SQDRBRQ1 Features

• Voltage Monitoring: Monitors a single voltage level with a threshold of 3.3V, providing precise control and protection for sensitive automotive electronics.
• Reset Timeout: A minimum reset timeout of 170ms ensures reliable system reset and stability during power fluctuations.
• Output Type: Open drain or open collector output allows for flexible circuit design and compatibility with various automotive systems.
• Automotive Grade: Certified for automotive use, ensuring reliability and durability in demanding vehicle environments.
• Moisture Sensitivity Level: MSL 2 (1 Year) indicates the device's resistance to moisture, enhancing its longevity and performance in humid conditions.
• Packaging: Supplied in a tape and reel (TR) format, facilitating efficient manufacturing and assembly processes.

TPS3851G33SQDRBRQ1 Applications

The TPS3851G33SQDRBRQ1 is ideal for a range of automotive applications where reliable power monitoring is critical. Specific use cases include:

• Engine Control Units (ECUs): Ensuring stable power supply and timely resets to prevent system failures.
• Infotainment Systems: Protecting sensitive electronics from power surges and brownouts.
• Advanced Driver-Assistance Systems (ADAS): Providing reliable power monitoring for safety-critical components.
• Battery Management Systems (BMS): Monitoring battery voltage levels to ensure safe and efficient operation.

Conclusion of TPS3851G33SQDRBRQ1

The TPS3851G33SQDRBRBRQ1 from Texas Instruments is a robust and reliable voltage supervisor tailored for automotive applications. Its 3.3V threshold and 170ms minimum reset timeout make it an excellent choice for ensuring system stability and reliability. The device's automotive grade certification, combined with its moisture sensitivity level and RoHS3 compliance, ensures it meets the highest standards for durability and environmental responsibility. Whether used in ECUs, infotainment systems, ADAS, or BMS, the TPS3851G33SQDRBRQ1 offers unparalleled performance and protection, making it a standout choice for automotive electronics designers.