Texas Instruments

TPS3839K50DQNT

TPS3839K50DQNT Description

The TPS3839K50DQNT is a high-performance voltage supervisor designed by Texas Instruments, offering robust monitoring and protection for single voltage rails. This device is housed in a compact 4x2SON package, making it ideal for space-constrained applications. The TPS3839K50DQNT features a voltage threshold of 4.38V, ensuring precise monitoring of power supplies to maintain system stability. With a reset timeout of 120ms minimum, it provides reliable reset functionality to safeguard against power anomalies.

TPS3839K50DQNT Features

• Voltage Monitoring: The TPS3839K50DQNT monitors a single voltage rail with a threshold of 4.38V, providing accurate and reliable supervision.
• Reset Functionality: The device offers an active-low reset output with a minimum timeout of 120ms, ensuring that the system can recover from power disturbances effectively.
• Surface Mount Compatibility: Designed for surface mount applications, the TPS3839K50DQNT is suitable for automated assembly processes, enhancing manufacturing efficiency.
• Compliance and Standards: The TPS3839K50DQNT meets stringent industry standards, including REACH unaffected status and ROHS3 compliance, ensuring environmental sustainability and regulatory adherence.
• Moisture Sensitivity Level: With an MSL rating of 1 (unlimited), the device is highly resistant to moisture, making it suitable for a wide range of operating environments.
• Packaging: Available in tape and reel (TR) packaging, the TPS3839K50DQNT is optimized for bulk handling and automated placement in manufacturing lines.

TPS3839K50QDNT Applications

The TPS3839K50DQNT is well-suited for a variety of applications where reliable power monitoring and reset functionality are critical. Some specific use cases include:

• Consumer Electronics: Ideal for devices such as smartphones, tablets, and laptops, where compact size and high reliability are essential.
• Industrial Equipment: Suitable for monitoring power supplies in industrial control systems, ensuring stable operation and preventing system failures.
• Telecommunications: Effective in monitoring power levels in base stations and other telecom equipment, providing reliable reset functionality to maintain system integrity.
• Automotive Systems: Applicable in automotive electronic control units (ECUs), where precise voltage monitoring and reset capabilities are crucial for safety and performance.

Conclusion of TPS3839K50DQNT

The TPS3839K50DQNT from Texas Instruments is a versatile and reliable voltage supervisor that offers precise monitoring and robust reset functionality. Its compact 4x2SON package, surface mount compatibility, and compliance with industry standards make it an excellent choice for a wide range of applications. Whether used in consumer electronics, industrial equipment, telecommunications, or automotive systems, the TPS3839K50DQNT ensures stable power supply monitoring and reliable system operation.