The INA301A1QDGKRQ1 is a high-performance, current-sense amplifier with an integrated comparator from Texas Instruments, designed specifically for automotive and industrial applications. This precision device is part of the INA301 family and is ideal for electronic systems that require overcurrent protection or precise current monitoring.

Key Features

• Integrated Comparator: The device features a built-in comparator that allows for quick and accurate overcurrent detection, simplifying system design and saving board space.
• High Accuracy: With a typical accuracy of 1%, the INA301A1QDGKRQ1 ensures precise current measurement, which is crucial for reliable system performance.
• Wide Common-Mode Range: The amplifier operates over a common-mode voltage range of -0.2V to +26V, making it versatile for various applications.
• Adjustable Threshold: The threshold voltage for the comparator can be set externally, providing flexibility in setting overcurrent protection limits.
• Fast Response Time: The device boasts a fast response time, which is critical for systems that require immediate action in the event of an overcurrent situation.
• Automotive-Qualified: As a Q1 device, it meets the stringent requirements of the automotive industry and is suitable for use in harsh automotive environments.

Applications

The INA301A1QDGKRQ1 is designed to be used in a variety of applications within the automotive sector, such as motor control, battery management systems, and power management modules. It is also well-suited for industrial applications that include system protection and monitoring, such as power supply units, servers, and telecom infrastructure.

Package and Availability

The device is available in an 8-pin VSSOP (MSOP) package, which is compact and suitable for space-constrained applications. Texas Instruments provides support for the INA301A1QDGKRQ1 with comprehensive technical documentation, design resources, and customer support to facilitate integration into your design.