Overview of TPS3619-50DGKRG4

The TPS3619-50DGKRG4 is a high-precision supply voltage supervisor designed by Texas Instruments to ensure reliable system operation through monitoring and managing power supply levels. This device is particularly suited for applications that require a precise voltage monitoring solution to safeguard against system failure due to unacceptable voltage levels.

Key Features

• Voltage Monitoring: The TPS3619-50DGKRG4 monitors the supply voltage and maintains system integrity by asserting a reset signal whenever the monitored voltage drops below the designated threshold, ensuring that the system operates within safe voltage levels.
• Reset Time Delay: It incorporates a programmable time delay feature, which can be set by an external capacitor, allowing designers to specify the duration of the reset signal according to the system requirements.
• Low Power Consumption: With a quiescent current of typically 9 µA, the device is optimized for low power consumption, making it ideal for battery-powered and portable applications.
• High Accuracy: The voltage threshold accuracy is within ±1.5%, which provides precise monitoring and contributes to the overall reliability of the system.
• Wide Operating Temperature Range: The device is functional over an extended temperature range from -40°C to +85°C, accommodating a broad spectrum of environmental conditions.

Applications

The TPS3619-50DGKRG4 is versatile and can be used in various applications, including:

• Microprocessor, Microcontroller, or FPGA-based systems
• Portable and battery-powered equipment
• Industrial controls
• Networking equipment
• Consumer electronics

Package and Quality

This voltage supervisor comes in an 8-pin MSOP (DGK) package, which is small and compact, saving board space and making it suitable for space-constrained applications. Texas Instruments is known for its commitment to quality, and the TPS3619-50DGKRG4 is no exception, meeting high standards of performance and reliability.

Overall, the TPS3619-50DGKRG4 from Texas Instruments is an essential component for systems that demand precise voltage supervision to enhance stability and ensure a robust operation.