Texas Instruments

INA203AIDR  

Current & Power Monitors & Regulators

INA203AIDR Description

The INA203AIDR is a high-performance current monitor IC designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the Power Management Integrated Circuit (PMIC) category and is specifically engineered to provide accurate current monitoring in a wide range of applications. The INA203AIDR features a ±3.5% accuracy level, ensuring reliable and precise measurements. It operates with a current output of 1mA, making it suitable for low-power applications. The device is packaged in a Surface Mount Tape & Reel (TR) format, which is ideal for automated assembly processes and ensures efficient manufacturing.

INA203AIDR Features

The INA203AIDR offers several key features that set it apart from similar models in the market:

• High Accuracy: With an accuracy of ±3.5%, the INA203AIDR provides precise current monitoring, essential for applications where exact measurements are critical.
• Low Output Current: The device operates with a current output of 1mA, making it suitable for low-power applications and ensuring minimal power consumption.
• Surface Mount Packaging: The Surface Mount Tape & Reel (TR) packaging format facilitates automated assembly, enhancing manufacturing efficiency and reducing production costs.
• Compliance and Safety: The INA203AIDR is REACH Unaffected and ROHS3 Compliant, ensuring it meets the highest environmental and safety standards. It also has a Moisture Sensitivity Level (MSL) of 2 (1 Year), making it suitable for various environmental conditions.
• Active Product Status: As an active product, the INA203AIDR is readily available for purchase and integration into new designs.

INA203AIDR Applications

The INA203AIDR is ideal for a variety of applications due to its high accuracy, low power consumption, and robust packaging. Some specific use cases include:

• Power Supply Monitoring: Ideal for monitoring the current draw in power supply units, ensuring they operate within safe limits and providing early detection of potential issues.
• Battery Management Systems: Useful in battery-powered devices to monitor current flow, helping to optimize battery life and prevent overcharging or discharging.
• Industrial Control Systems: Can be integrated into industrial control systems to monitor current in various components, ensuring efficient operation and preventing overloads.
• Telecommunications Equipment: Suitable for monitoring current in telecom equipment, helping to maintain system stability and reliability.

Conclusion of INA203AIDR

The INA203AIDR from Texas Instruments is a versatile and reliable current monitor IC, offering high accuracy and low power consumption in a Surface Mount Tape & Reel package. Its compliance with environmental and safety standards, along with its active product status, makes it an excellent choice for a wide range of applications. Whether used in power supply monitoring, battery management systems, industrial control systems, or telecommunications equipment, the INA203AIDR provides the precision and reliability needed to ensure optimal performance and safety.

INA203AIDR Documents

Download datasheets and manufacturer documentation for INA203AIDR

Datasheets :

INA204AIPWR      

PCN Design/Specification :

Design 25/Feb/2022       INA20x 27/Sep/2021