Texas Instruments

TPS3899DL31DSERQ1  

Supervisors

TPS3899DL31DSERQ1 Description

The TPS3899DL31DSERQ1 is an Automotive Nanopower Supervisor designed for power management applications. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuit (PMIC) category. It is specifically engineered to provide reliable and efficient voltage monitoring in automotive environments. The TPS3899DL31DSERQ1 features a voltage threshold of 3.1V and is capable of monitoring a single voltage. Its reset timeout is typically 40µs, ensuring rapid response times for system resets. The device is available in a Surface Mount package, specifically Tape & Reel (TR), making it suitable for automated assembly processes.

TPS3899DL31DSERQ1 Features

• Voltage Monitoring: The TPS3899DL31DSERQ1 is designed to monitor a single voltage with a threshold of 3.1V, providing precise control and monitoring for critical power supply lines.
• Reset Timeout: With a typical reset timeout of 40µs, this supervisor ensures quick system resets, minimizing downtime and enhancing overall system reliability.
• Output Type: The device features an Open Drain or Open Collector output, offering flexibility in system design and compatibility with various circuit configurations.
• Automotive Grade: Certified for automotive applications, the TPS3899DL31DSERQ1 meets the stringent requirements of the automotive industry, ensuring robust performance under demanding conditions.
• Compliance: The device is REACH Unaffected and ROHS3 Compliant, adhering to environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 1 (Unlimited), making it suitable for a wide range of manufacturing environments.
• Mounting Type: The Surface Mount package and Tape & Reel (TR) format facilitate easy integration into modern automotive electronic systems, supporting efficient production processes.

TPS3899DL31DSERQ1 Applications

The TPS3899DL31DSERQ1 is ideal for a variety of automotive applications where reliable power monitoring and quick response times are critical. Specific use cases include:

• Automotive ECUs: Monitoring power supply lines in Electronic Control Units (ECUs) to ensure stable operation and prompt reset in case of voltage anomalies.
• Infotainment Systems: Providing reliable power supervision for in-vehicle infotainment systems, enhancing user experience by ensuring uninterrupted operation.
• Safety-Critical Systems: Ensuring the reliability of safety-critical systems such as airbag controllers and anti-lock braking systems by monitoring their power supplies.
• Battery Management: Monitoring battery voltage levels to prevent over-discharge and ensure optimal battery health and longevity.

Conclusion of TPS3899DL31DSERQ1

The TPS3899DL31DSERQ1 from Texas Instruments is a highly reliable and efficient Automotive Nanopower Supervisor. Its precise voltage monitoring, quick reset timeout, and automotive-grade certification make it an ideal choice for a wide range of automotive applications. The device's compliance with environmental and safety standards, along with its flexible output type and surface mount package, further enhance its suitability for modern automotive electronics. Whether used in ECUs, infotainment systems, or safety-critical applications, the TPS3899DL31DSERQ1 ensures robust performance and reliability, making it a standout choice in its category.

TPS3899DL31DSERQ1 Documents

Download datasheets and manufacturer documentation for TPS3899DL31DSERQ1

Datasheets :

TPS3899-Q1