The INA301A1QDGKTQ1 is a state-of-the-art current shunt monitor with an integrated voltage output comparator, designed and manufactured by Texas Instruments. This high-precision device is engineered to provide overcurrent protection by measuring the voltage drop across a shunt resistor and comparing it to a user-defined threshold.

Key Features

• Integrated Comparator: The device features a built-in comparator that facilitates overcurrent protection, simplifying circuit design and reducing component count.
• High Accuracy: With a precision gain of 20 V/V, the INA301A1QDGKTQ1 ensures highly accurate current measurements, making it suitable for a wide range of applications.
• Wide Common-Mode Range: The device operates over a common-mode voltage range of -0.3 V to +26 V, compatible with both low-side and high-side current sensing.
• Adjustable Threshold: The threshold voltage can be set by the user, providing flexibility in setting overcurrent protection limits.
• Fast Response Time: The INA301A1QDGKTQ1 offers a quick response time, essential for protecting circuits from overcurrent conditions promptly.

Applications

The INA301A1QDGKTQ1 is ideal for a variety of applications, including but not limited to:

• Power management in automotive systems
• Overcurrent protection for motors and solenoids
• Battery management systems
• Industrial automation and control systems
• Telecommunications infrastructure

Quality and Reliability

As part of Texas Instruments' commitment to quality, the INA301A1QDGKTQ1 is designed to meet the stringent requirements of the automotive industry. It is AEC-Q100 qualified, ensuring high reliability and performance under extreme conditions.

Package and Availability

The INA301A1QDGKTQ1 comes in a compact VSSOP-8 (DGK) package, optimizing board space and making it suitable for space-constrained applications. It is available for order and can be sourced directly from Texas Instruments or authorized distributors.