Product Overview: TPS3824-50DBVTG4

The TPS3824-50DBVTG4 is a highly reliable supervisory circuit designed and manufactured by Texas Instruments, a leader in the semiconductor industry. This microprocessor supervisory circuit is engineered to monitor the system voltage and other parameters critical to the system's health and stability.

Key Features

• Voltage Monitoring: The device features a fixed-sense threshold voltage of 4.55V, which is ideal for 5V systems. It ensures that the system operates within the acceptable voltage range, providing a reset signal to the processor whenever the monitored voltage drops below the threshold.
• Manual Reset: It includes a manual reset input that allows the user to initiate a system reset, providing an additional layer of control.
• Watchdog Timer: The built-in watchdog timer ensures that the system does not hang due to software or hardware failures. If the watchdog timer is not periodically reset by the system, it will generate a system reset, ensuring that the system can recover from an unresponsive state.
• Power-On Reset Generator: The power-on reset generator guarantees that the system's microprocessor starts up in a known state by providing a reset pulse upon power-up.
• Low Supply Current: With a supply current of only 15µA (typical), the TPS3824-50DBVTG4 is designed for power-sensitive applications where efficiency is key.
• Temperature Range: The device operates over a wide temperature range from -40°C to +85°C, making it suitable for various industrial and commercial environments.

Package and Quality

The TPS3824-50DBVTG4 comes in a compact SOT-23-5 package, which is space-efficient and suitable for high-density circuit designs. The device is characterized for operation from -40°C to +85°C, ensuring reliable performance across diverse operating conditions. Texas Instruments maintains high-quality standards, and this product is no exception, providing robust performance for critical system monitoring applications.

Applications

With its precision voltage monitoring and low power consumption, the TPS3824-50DBVTG4 is an excellent choice for use in microprocessor or microcontroller-based systems, such as:

• Computers and Servers
• Portable/Battery-Powered Equipment
• Industrial Controls
• Embedded Systems

Overall, the TPS3824-50DBVTG4 is a versatile and dependable solution for system voltage supervision, providing system designers with peace of mind through enhanced system reliability and performance.