Overview of TPS3801T50DCKRG4

The TPS3801T50DCKRG4 is a high-precision voltage detector designed and manufactured by Texas Instruments. This device is a crucial component for systems that require reliable voltage monitoring to ensure proper operation and protection against voltage anomalies. It is widely used in a variety of applications including microprocessor/microcontroller, FPGA, and DSP monitoring, as well as in battery-powered equipment, portable electronics, and industrial control systems.

Key Features

• Voltage Threshold: The TPS3801T50DCKRG4 features a fixed-sense threshold voltage of 5V, which is ideal for monitoring 5V power supplies and ensuring they remain within operational limits.
• High Accuracy: With a precision threshold accuracy of ±1.5% at room temperature and ±2.5% over the full temperature range (-40°C to +85°C), this device provides reliable monitoring that is critical for sensitive electronics.
• Low Power Consumption: The device is designed for power-sensitive applications, consuming a low quiescent current of 6.5 µA, thus minimizing the impact on overall system power budget.
• Supply Voltage Range: The TPS3801T50DCKRG4 operates over a wide supply voltage range from 1.1V to 5.5V, providing flexibility in various system designs.
• Output Type: It offers an open-drain output, which allows for easy interfacing with other logic levels and provides the option to wire multiple detectors in parallel for a combined output signal.
• Fast Response Time: The device ensures quick system response with a typical delay time of 20 µs, allowing for prompt corrective actions in the event of a voltage fault.
• Temperature Range: Designed to operate in a wide temperature range, it is suitable for use in diverse environments and applications.
• Packaging: The TPS3801T50DCKRG4 comes in a small, 5-pin SC-70 package, making it ideal for space-constrained applications.

Applications

The versatile nature of the TPS3801T50DCKRG4 makes it an excellent choice for various applications that require precise voltage monitoring. Its high accuracy and low power consumption make it particularly well-suited for portable and battery-powered devices, while its robustness ensures reliable operation in industrial settings.

With its comprehensive features, the TPS3801T50DCKRG4 from Texas Instruments stands out as a reliable and efficient solution for voltage detection and system protection, ensuring the stability and integrity of electronic systems across a broad range of applications.