INA204AID

Current Regulation/Management Overview

The INA204AID is a high-speed current shunt monitor manufactured by Texas Instruments, designed for precise current and power monitoring applications. It operates within an input voltage range of 2.7 V to 18 V and features a maximum supply current of 2.8 mA. The device provides an accuracy of 3.5% and functions reliably across a temperature range of -40°C to +125°C. Packaged in a surface-mount MSOP-10 format, it supports high-side sensing configurations.

Current Regulation/Management Feature Summary

• Supports high-side current measurement capabilities
• Integrates dual comparators and a reference output
• Provides high-speed voltage output for signal processing

Current Regulation/Management Applications

• Current and power monitoring systems
• Overcurrent protection circuits
• Battery management systems

Current Regulation/Management Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm package integrity and moisture sensitivity handling requirements prior to assembly. Ensure design compatibility with the specified operating temperature range and electrical parameters to maintain performance reliability.

Current Regulation/Management Selection Notes

Select this component for applications requiring high-side current sensing with integrated comparator functionality. Consider the MSOP-10 package size and thermal characteristics when designing PCB layouts. Evaluate the 3.5% accuracy specification against system tolerance requirements to ensure adequate measurement precision.

Current Regulation/Management Part Context

This part belongs to the INA204 series of current shunt monitors from Texas Instruments. It complements other variants like the INA204AIPWR which utilizes a TSSOP-14 package. The series focuses on providing robust monitoring solutions with built-in protection features for industrial and consumer electronics.

Current Regulation/Management Replacement Considerations

The INA204AIPWR serves as a package-compatible alternative within the same functional family. Verify pinout compatibility and thermal performance differences between the MSOP-10 and TSSOP-14 packages before substitution.