INA206AIDR

Current Regulation/Management Overview

The INA206AIDR is a unidirectional current-shunt monitor manufactured by Texas Instruments, designed for high-side measurement applications. It integrates dual comparators to provide fault detection capabilities alongside precise current monitoring. The device operates within an input voltage range of -16V to 80V and maintains an accuracy of ±3.5%. It functions across an extended temperature range from -40°C to +125°C. The component is housed in an 8-SOIC surface-mount package, facilitating integration into compact power management circuits requiring reliable shunt-based current sensing.

Current Regulation/Management Feature Summary

• Integrates dual comparators for immediate fault detection and system protection
• Supports high-side current sensing with wide common-mode voltage tolerance
• Provides accurate unidirectional current monitoring via external shunt resistors

Current Regulation/Management Applications

• Industrial power distribution systems
• Battery management systems
• Overcurrent protection circuits

Current Regulation/Management Procurement Notes

Verify the specific suffix 'AIDR' against the manufacturer's official datasheet to confirm pinout compatibility and electrical specifications. Ensure the ordering part number matches the required package type and temperature grade. Cross-reference with authorized distributors to validate authenticity and traceability documentation before finalizing procurement orders.

Current Regulation/Management Selection Notes

Select this component when high-side monitoring with integrated comparator functionality is required. The wide input voltage range suits various bus architectures. Consider the ±3.5% accuracy for precision requirements. Evaluate the 8-SOIC package constraints for PCB layout. Compare against similar monitors if lower accuracy or different comparator configurations are needed.

Current Regulation/Management Part Context

This part belongs to the INA20x family of current-shunt monitors. These devices are engineered for robust performance in demanding environments. The family offers solutions for both unidirectional and bidirectional sensing. Integration of comparators distinguishes these models from basic amplifiers, providing direct logic-level outputs for fault signaling without additional discrete components.

Current Regulation/Management Replacement Considerations

INA206AID