Texas Instruments

INA199C2RSWR  

Current & Power Monitors & Regulators

INA199C2RSWR Description

The INA199C2RSWR is a high-precision current sense amplifier designed for 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 known for its exceptional accuracy and reliability. The INA199C2RSWR operates with an accuracy of ±1%, ensuring precise current measurements in various electronic systems.

This current sense amplifier is packaged in a 10-lead UQFN (Tape & Reel) format, which is ideal for surface mount applications. Its mounting type is surface mount, making it suitable for modern, compact electronic designs. The device is also compliant with stringent industry standards, including REACH and RoHS3, ensuring it meets environmental and safety regulations.

With an ECCN classification of EAR99 and an HTSUS code of 8542.33.0001, the INA199C2RSWR is well-documented for international trade and regulatory compliance. The device's moisture sensitivity level (MSL) is rated at 1 (Unlimited), which means it can be stored and handled without special moisture protection, simplifying logistics and assembly processes.

INA199C2RSWR Features

The INA199C2RSWR offers several unique features that set it apart from similar models in the market:

• High Accuracy: The ±1% accuracy ensures reliable and precise current measurements, critical for applications requiring high precision.
• Surface Mount Compatibility: The surface mount design allows for integration into compact and high-density PCB layouts, ideal for modern electronics.
• Compliance: REACH Unaffected and ROHS3 Compliant status ensures that the device meets environmental and safety standards, making it suitable for global markets.
• Moisture Sensitivity Level 1: This rating means the device can be stored and handled without moisture protection, simplifying manufacturing processes.
• Packaging: The Tape & Reel (TR) packaging format is suitable for automated assembly lines, enhancing production efficiency.

INA199C2RSWR Applications

The INA199C2RSWR is ideal for a variety of applications where precise current sensing is required. Some specific use cases include:

• Power Supplies: Used in power supply units to monitor and control current flow, ensuring stable and efficient operation.
• Battery Management Systems: Ideal for monitoring battery charge and discharge currents, enhancing battery life and safety.
• Motor Control: Provides accurate current feedback for motor control systems, enabling precise speed and torque control.
• Industrial Automation: Used in industrial control systems to monitor current in various components, ensuring reliable operation and fault detection.
• Telecommunications: Monitors current in telecom equipment, ensuring efficient power management and system reliability.

Conclusion of INA199C2RSWR

The INA199C2RSWR from Texas Instruments is a versatile and high-performance current sense amplifier that offers exceptional accuracy and reliability. Its surface mount design and compliance with industry standards make it an ideal choice for a wide range of power management applications. Whether used in power supplies, battery management systems, motor control, industrial automation, or telecommunications, the INA199C2RSWR ensures precise current measurements and efficient system operation. Its unique features and advantages over similar models make it a standout choice for engineers and designers in the electronics industry.

INA199C2RSWR Documents

Download datasheets and manufacturer documentation for INA199C2RSWR

PCN Assembly/Origin :

Mult Dev Assembly Site 24/Jan/2024      

Datasheets :

INA199 Datasheet       Current Sense Amplifiers Guide