Product Overview: TPS3808G18QDBVRQ1

The TPS3808G18QDBVRQ1 is a high-precision programmable delay supervisory circuit from Texas Instruments, designed to provide reliable monitoring of power supply and system voltages. This device is an essential component in automotive and industrial applications where precise voltage supervision is critical for system integrity and safety.

Key Features

• Voltage Supervision: The TPS3808G18QDBVRQ1 offers a fixed-sense threshold voltage of 1.8V, which is ideal for monitoring low-voltage supply rails.
• Programmable Delay: It features a programmable time delay for the reset, allowing designers to tailor the supervisory circuit to specific system requirements.
• Low Quiescent Current: With a low quiescent current of just 6.5 µA, the device is optimized for battery-powered and energy-efficient applications.
• Manual Reset: A manual reset input provides a means to initiate a system reset independently of the automatic monitoring function.
• Temperature Range: The device operates over a wide temperature range, making it suitable for harsh environments commonly found in automotive and industrial settings.
• Small Form Factor: Housed in a small 6-pin SOT-23 package, the TPS3808G18QDBVRQ1 is suitable for space-constrained applications.

Applications

The TPS3808G18QDBVRQ1 is versatile and can be utilized in a variety of applications, including:

• Automotive systems
• Industrial equipment
• Portable and battery-powered devices
• Microprocessor, microcontroller, or FPGA power supply monitoring

Quality and Reliability

As part of Texas Instruments' commitment to quality, the TPS3808G18QDBVRQ1 is designed to meet the stringent requirements of the automotive industry. It is qualified for operation in accordance with the automotive electronics council's specification Q100 (AEC-Q100), which is a critical standard for automotive-grade components.

Overall, the TPS3808G18QDBVRQ1 from Texas Instruments is a reliable and efficient solution for system voltage supervision, providing designers with a flexible tool to enhance the safety and stability of their electronic systems.