Product Overview: TPS3619-50DGKR by Texas Instruments

The TPS3619-50DGKR is a sophisticated supervisory circuit designed and manufactured by Texas Instruments, a leader in semiconductor solutions. This component is engineered to provide reliable monitoring of power supplies in microprocessor (µP) systems, enhancing the overall stability and functionality of electronic equipment. It plays a critical role in managing system resets, ensuring that the µP and other digital systems initialize in the correct state during power-up, power-down, or brown-out conditions.

Key Features

• Supply Voltage Range: The TPS3619-50DGKR operates over a wide supply voltage range, making it suitable for a variety of applications.
• Low Supply Current: With a low supply current draw, it is an energy-efficient choice for battery-powered and portable devices.
• Manual Reset Input: This feature allows for a manual system reset, providing additional control to the user or the system in which it is incorporated.
• Watchdog Timer: The integrated watchdog timer ensures that systems hang-ups and software anomalies are detected, prompting a system reset if necessary.
• Power-On Reset Generator: The device includes a power-on reset generator with an adjustable delay time, which ensures proper system reset timing upon power-up.

Applications

The TPS3619-50DGKR is versatile and can be used in a wide range of applications, including:

• Microprocessor or microcontroller-based systems
• Industrial controls
• Portable and battery-powered equipment
• Intelligent instruments
• Automotive systems

Package and Availability

This device is offered in an 8-pin MSOP (DGK) package, which is compact and suitable for space-constrained applications. Its surface-mount design is ideal for modern printed circuit board layouts. The TPS3619-50DGKR is available for order and can be sourced through Texas Instruments' distribution network or authorized distributors.

Quality and Reliability

Texas Instruments is known for its commitment to quality, and the TPS3619-50DGKR is no exception. It is built to meet high standards, ensuring reliable performance in a wide range of operating conditions. The device's robust design and manufacturing process make it a trusted choice for critical system monitoring tasks.

For detailed technical specifications, application notes, and support resources, customers can visit the Texas Instruments website or contact their support team for further assistance.