Texas Instruments

INA302A3QPWRQ1  

Current & Power Monitors & Regulators

INA302A3QPWRQ1 Description

The INA302A3QPWRQ1 is a high-performance current sense amplifier designed for automotive applications, manufactured by Texas Instruments. This device is part of the Power Management Integrated Circuits (PMIC) category and is specifically tailored for precise current monitoring in demanding environments. The INA302A3QPWRQ1 features a wide input voltage range of 0V to 36,V making it suitable for various power supply systems. Its automotive-grade construction ensures reliability and durability, while its surface-mount package type facilitates easy integration into compact designs. The device is available in a Tape & Reel (TR) packaging format, which is ideal for automated assembly processes.

INA302A3QPWRQ1 Features

The INA302A3QPWRQ1 offers several unique features that set it apart from similar models in the market:

• Wide Input Voltage Range: The device operates over a broad input voltage range of 0V to 36V, providing flexibility in various power supply applications.
• High Accuracy: The current sense function ensures precise monitoring of current levels, which is crucial for maintaining system efficiency and safety.
• Automotive Grade: Certified for automotive use, the INA302A3QPWRQ1 meets stringent industry standards for reliability and performance.
• Compliance and Safety: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety regulations.
• Moisture Sensitivity Level (MSL): With an MSL rating of 2 (1 Year), the INA302A3QPWRQ1 is designed to withstand moisture exposure during manufacturing and storage, reducing the risk of damage.
• Packaging: The Tape & Reel (TR) packaging format is ideal for high-volume production and automated assembly lines, enhancing manufacturing efficiency.

INA302A3QPWRQ1 Applications

The INA302A3QPWRQ1 is ideal for a variety of applications, particularly in the automotive sector, where precise current monitoring is essential. Key applications include:

• Battery Management Systems: Ensuring accurate current measurement to optimize battery performance and longevity.
• Motor Control: Monitoring current draw to prevent motor overload and ensure efficient operation.
• Power Supply Monitoring: Providing real-time current sensing to maintain system stability and efficiency.
• Automotive Electronics: Ideal for various automotive electronic systems that require reliable and precise current sensing.

Conclusion of INA302A3QPWRQ1

The INA302A3QPWRQ1 from Texas Instruments is a robust and versatile current sense amplifier designed for automotive applications. Its wide input voltage range, high accuracy, and automotive-grade construction make it a reliable choice for precise current monitoring. The device's compliance with environmental and safety standards, along with its moisture sensitivity level and packaging format, further enhance its suitability for demanding industrial and automotive environments. Whether used in battery management systems, motor control, or power supply monitoring, the INA302A3QPWRQ1 offers a high-performance solution that ensures system efficiency and reliability.

INA302A3QPWRQ1 Documents

Download datasheets and manufacturer documentation for INA302A3QPWRQ1

Datasheets :

INA302-Q1, INA303-Q1 Datasheet      

HTML Datasheet :

INA302-Q1, INA303-Q1 Datasheet      

PCN Design/Specification :

Design 22/Feb/2022