Texas Instruments

TPS3899DL11DSER  

Supervisors

TPS3899DL11DSER Description

The TPS3899DL11DSER is a NANOPOWER supervisor with programmable trip points, designed by Texas Instruments for power management applications. This device is part of the Power Management Integrated Circuit (PMIC) category, offering a highly efficient and reliable solution for voltage monitoring. The TPS3899DL11DSER is designed to provide a reset signal when the input voltage drops below a predefined threshold, ensuring system stability and reliability.

TPS3899DL11DSER Features

• Reset Timeout: The TPS3899DL11DSER features a typical reset timeout of 40µs, ensuring rapid response times to voltage fluctuations.
• ECCN: Classified under EAR99, this device complies with export regulations, facilitating international deployment.
• Mounting Type: Surface mount technology (SMT) allows for compact and efficient PCB designs, ideal for space-constrained applications.
• Product Status: The TPS3899DL11DSER is an active product, ensuring continued availability and support from Texas Instruments.
• Voltage Threshold: With a voltage threshold of 1.1V, this supervisor is designed to monitor a single voltage rail, providing precise control.
• Output Type: The open drain or open collector output configuration offers flexibility in system design, allowing for compatibility with various logic levels.
• Compliance: The TPS3899DL11DSER is REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Packaging: Available in tape and reel (TR) packaging, this device is suitable for automated assembly processes, enhancing manufacturing efficiency.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (unlimited), the TPS3899DL11DSER is highly resistant to moisture, making it suitable for a wide range of environments.
• Reset Signal: The active low reset signal ensures compatibility with a variety of microcontrollers and processors, simplifying system integration.

TPS3899DL11DSER Applications

The TPS3899DL11DSER is ideal for applications requiring precise voltage monitoring and reliable reset functionality. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearables where power efficiency and compact design are critical.
• Industrial Systems: Suitable for industrial control boards and IoT devices, ensuring system stability and reliability in harsh environments.
• Automotive Electronics: Can be used in automotive control units and infotainment systems, providing robust power management solutions.
• Medical Devices: Applicable in medical equipment where precise voltage monitoring is essential for patient safety and device performance.

Conclusion of TPS3899DL11DSER

The TPS3899DL11DSER from Texas Instruments is a versatile and reliable NANOPOWER supervisor designed for a wide range of power management applications. Its unique features, such as the 40µs reset timeout, 1.1V voltage threshold, and open drain/open collector output, provide significant advantages over similar models. The device's compliance with environmental and regulatory standards, combined with its robust packaging and moisture resistance, make it an ideal choice for various industries. Whether used in consumer electronics, industrial systems, automotive applications, or medical devices, the TPS3899DL11DSER ensures system stability and reliability, making it a valuable component in modern power management solutions.

TPS3899DL11DSER Documents

Download datasheets and manufacturer documentation for TPS3899DL11DSER

Datasheets :

TPS3899-Q1