The INA213CQDCKRQ1 from Texas Instruments is an advanced, high-precision current shunt monitor specifically designed for automotive and industrial applications. This compact device offers a voltage output that is directly proportional to the current passing through a connected shunt resistor, enabling precise current monitoring in high-side configurations.

Key Features

• High Accuracy: With its zero-drift architecture, the INA213CQDCKRQ1 provides exceptional accuracy across a wide temperature range, ensuring reliable performance in demanding environments.
• Bi-Directional Sensing: The device is capable of sensing both positive and negative currents, enabling versatile applications in systems that require bidirectional current flow monitoring.
• Wide Common-Mode Range: The common-mode voltage range of 2.7V to 26V allows for the monitoring of shunt voltages in systems with higher supply voltages, making it suitable for a variety of automotive applications.
• Low Quiescent Current: Its low quiescent current minimizes power consumption, an essential feature for battery-powered systems.
• Robust Design: Designed to meet the rigorous quality standards of the automotive industry, the INA213CQDCKRQ1 is AEC-Q100 qualified and features over-temperature and EMI protection.

Applications

The INA213CQDCKRQ1 is ideal for a multitude of applications within the automotive sector, including battery management systems, motor control, and power management modules. Its precision and durability also make it suitable for industrial automation, power supply monitoring, and portable electronics.

Package and Availability

This current shunt monitor is offered in an SC70 package, providing a space-saving solution for compact PCB layouts. Its robust design and high level of integration make the INA213CQDCKRQ1 an excellent choice for designers looking to enhance the safety, efficiency, and reliability of their automotive and industrial systems.