Product Overview: TPS3803G15QDCKRQ1 - Texas Instruments

The TPS3803G15QDCKRQ1 is a highly reliable, precision voltage detector designed and manufactured by Texas Instruments, tailored specifically for the automotive industry. This device is part of the TPS3803 family and is crafted to monitor over-voltage and under-voltage conditions, ensuring that your automotive electronics operate within safe voltage thresholds.

Key Features

• Voltage Threshold Accuracy: The TPS3803G15QDCKRQ1 boasts a high accuracy level for voltage threshold detection, providing reliable monitoring to safeguard your system.
• Low Quiescent Current: With a low current consumption, this voltage detector is ideal for battery-operated and energy-efficient applications, ensuring minimal impact on the system's power reserves.
• Programmable Delay Time: The device features an adjustable delay time, allowing designers to set the appropriate response interval for voltage monitoring, which can be crucial in avoiding false triggering due to transient conditions.
• Open Drain Output: The open-drain output configuration provides flexibility in interfacing with other components and systems, making it easier to integrate into a variety of automotive designs.
• Temperature Range: It operates over a wide temperature range, making it suitable for the harsh environments typically encountered in automotive applications.
• Automotive Qualification: This device is qualified for automotive applications, complying with the stringent requirements of the industry for reliability and performance.

Applications

The TPS3803G15QDCKRQ1 is primarily used in automotive systems but is also versatile enough for other applications that require precise voltage monitoring. It is commonly found in:

• ECU (Engine Control Units)
• Infotainment Systems
• Powertrain Systems
• Body Control Modules

Package and Availability

Encased in a compact, 5-pin SC-70 package, the TPS3803G15QDCKRQ1 is designed for space-constrained applications. Its small footprint and surface-mount design facilitate easy integration into PCB designs. Texas Instruments ensures availability and support for this component, providing technical documentation and application assistance to designers and engineers.

With its precise voltage monitoring capabilities, low power consumption, and robust design, the TPS3803G15QDCKRQ1 is an excellent choice for ensuring the reliability and safety of automotive electronics.