Product Overview: TPS3851H30SQDRBRQ1

The TPS3851H30SQDRBRQ1 is a high-precision voltage supervisor designed by Texas Instruments to provide reliable monitoring of power supplies in automotive and industrial applications. This device is engineered to ensure the stability and functionality of electronic systems by offering accurate voltage supervision, which is crucial for safety-critical applications.

Key Features

• Voltage Threshold Accuracy: The TPS3851H30SQDRBRQ1 boasts a remarkable threshold accuracy of ±0.5% at 25°C, ensuring precise monitoring and control of the system voltage levels.
• Wide Voltage Range: This voltage supervisor operates over a broad voltage range, making it versatile for different applications and compatible with various system voltages.
• Adjustable Delay Time: It comes with an adjustable time delay feature, which allows designers to set the delay for the output signal, providing flexibility in system response to voltage variations.
• Low Quiescent Current: The device has been optimized for low power consumption, with a quiescent current that is ideal for battery-powered and energy-efficient systems.
• Reset Output: It features an active-low, open-drain reset output, which provides a clear and reliable signal to the system when the monitored voltage falls out of the predefined threshold range.

Applications

The TPS3851H30SQDRBRQ1 is particularly suited for automotive applications, including engine control units, infotainment systems, and advanced driver-assistance systems (ADAS). Its robust design also makes it an excellent choice for industrial applications, such as factory automation, power-management systems, and other mission-critical environments where voltage supervision is essential.

Package and Quality

Encased in a compact, surface-mount package, the TPS3851H30SQDRBRQ1 is designed to fit into space-constrained applications while still providing the necessary functionality and reliability. The device meets the stringent quality requirements of the automotive industry and is qualified for use in automotive applications, adhering to the AEC-Q100 standard.

In summary, the TPS3851H30SQDRBRQ1 from Texas Instruments is a robust, high-precision voltage supervisor that offers reliable performance for automotive and industrial systems, ensuring that electronic components operate within their safe voltage limits.