Texas Instruments

INA199A2QDCKRQ1  

Current & Power Monitors & Regulators

INA199A2QDCKRQ1 Description

The INA199A2QDCKRQ1 is a high-performance current sense amplifier designed for precision monitoring of current in a wide range of power management applications. Manufactured by Texas Instruments, this device is part of the Power Management Integrated Circuits (PMIC) category and is ideal for applications requiring accurate and reliable current sensing.

This amplifier features a surface mount mounting type, making it suitable for integration into compact and high-density designs. It is available in bulk packaging and is RoHS3 compliant, ensuring environmental sustainability and regulatory adherence. The INA199A2QDCKRQ1 operates within an input voltage range of 2.7V to 26V, providing flexibility for various power supply requirements. Additionally, it has a moisture sensitivity level (MSL) of 2, with a shelf life of one year, making it suitable for extended storage and handling.

INA199A2QDCKRQ1 Features

The INA199A2QDCKRQ1 offers several key features that set it apart from similar models in the market:

• High Accuracy: With an accuracy of ±1.5%, the INA199A2QDCKRQ1 ensures precise current sensing, critical for applications where exact measurements are required.
• Wide Input Voltage Range: The device operates effectively within a 2.7V to 26V input voltage range, making it versatile for various power supply configurations.
• Surface Mount Technology: The surface mount mounting type allows for easy integration into modern, space-constrained designs, enhancing the overall efficiency of the system.
• RoHS3 Compliance: The RoHS3 compliant status ensures that the device meets stringent environmental standards, making it suitable for global markets.
• Moisture Sensitivity Level 2: The MSL 2 rating with a one-year shelf life ensures that the device remains stable and reliable during storage and handling.

INA199A2QDCKRQ1 Applications

The INA199A2QDCKRQ1 is ideal for a variety of applications due to its high accuracy and wide operating voltage range. Some specific use cases include:

• Power Supply Monitoring: The device can be used to monitor current in power supplies, ensuring efficient operation and preventing overcurrent conditions.
• Battery Management Systems: In battery-powered devices, the INA199A2QDCKRQ1 can accurately measure current to optimize battery life and performance.
• Motor Control: For motor control applications, the amplifier can provide real-time current feedback to enhance control accuracy and system reliability.
• Industrial Automation: The device is suitable for industrial applications where precise current sensing is necessary for process control and monitoring.

Conclusion of INA199A2QDCKRQ1

The INA199A2QDCKRQ1 from Texas Instruments is a robust and versatile current sense amplifier designed for high-precision applications. Its ±1.5% accuracy, wide input voltage range, and surface mount technology make it an ideal choice for modern power management systems. The RoHS3 compliance and MSL 2 rating further enhance its suitability for global markets and extended storage. Whether used in power supply monitoring, battery management, motor control, or industrial automation, the INA199A2QDCKRQ1 delivers reliable performance and significant advantages over similar models.

INA199A2QDCKRQ1 Documents

Download datasheets and manufacturer documentation for INA199A2QDCKRQ1