Texas Instruments

TPS3618-50DGKR

TPS3618-50DGKR Description

The TPS3618-50DGKR is a 1-channel supervisor IC designed by Texas Instruments. This integrated circuit is specifically tailored for applications requiring precise voltage monitoring and reliable reset functionality. It features a single voltage monitoring channel with a threshold voltage of 4.55V, ensuring accurate detection of power supply anomalies. The reset timeout is a minimum of 60ms, providing sufficient time for system stabilization after a power event. The TPS3618-50DGKR is housed in an 8-pin VSSOP package, which is ideal for surface mount applications, offering a compact and robust solution for modern electronic designs. This product is categorized under supervisors and is part of the TPS3618 family, known for their high performance and reliability.

TPS3618-50DGKR Features

• Voltage Monitoring: The TPS3618-50DGKR is designed to monitor a single voltage rail with a threshold of 4.55V, making it suitable for systems where precise voltage control is critical.
• Reset Functionality: It provides an active low reset output, ensuring that the system can be safely reset in the event of a power supply failure or undervoltage condition.
• Compact Packaging: The 8-pin VSSOP package is ideal for space-constrained designs, allowing for integration into a wide range of electronic systems.
• Surface Mount Technology: The surface mount mounting type ensures ease of assembly and high reliability in various operating conditions.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the TPS3618-50DGKR is suitable for use in environments with varying humidity levels, ensuring long-term stability and performance.
• Compliance and Standards: The TPS3618-50DGKR is REACH unaffected and RoHS3 compliant, meeting the stringent environmental and safety standards required by the electronics industry.

TPS3618-50DGKR Applications

The TPS3618-50DGKR is ideal for a variety of applications where reliable power monitoring and system reset are essential. Some specific use cases include:

• Battery Backup Systems: Ensuring that critical systems remain operational during power outages by monitoring the backup battery voltage.
• Embedded Systems: Providing a reliable reset mechanism for microcontrollers and other embedded devices to prevent system crashes and ensure stable operation.
• Telecommunications Equipment: Monitoring power supplies in base stations and other telecom equipment to prevent service disruptions.
• Industrial Control Systems: Ensuring the reliability and stability of industrial automation systems by monitoring power supply voltages and initiating safe resets when necessary.

Conclusion of TPS3618-50DGKR

The TPS3618-50DGKR from Texas Instruments is a robust and reliable supervisor IC designed for precise voltage monitoring and system reset functionality. Its compact 8-pin VSSOP package and surface mount technology make it suitable for a wide range of applications, from battery backup systems to industrial control systems. With a voltage threshold of 4.55V and a minimum reset timeout of 60ms, the TPS3618-50DGKR ensures accurate detection and response to power supply anomalies. Its compliance with industry standards and environmental regulations further enhances its suitability for modern electronic designs. Despite being marked as obsolete, the TPS3618-50DGKR remains a valuable component for applications requiring reliable power monitoring and reset functionality.