INA286AIDGKT

Current Regulation/Management Overview

The INA286AIDGKT is a bidirectional current sense amplifier from Texas Instruments, housed in an 8-pin VSSOP package. It operates with a supply voltage range of 2.7 V to 18 V and supports common-mode voltages from -14 V to 80 V. The device features a fixed gain of 25 V/V, a maximum quiescent current of 600 µA, and an accuracy of 1.4%. It functions within a temperature range of -40°C to +125°C.

Current Regulation/Management Feature Summary

• Supports bidirectional current sensing for both sourcing and sinking applications.
• Enables high-side or low-side measurement configurations.
• Provides accurate monitoring with a fixed internal gain of 25 V/V.

Current Regulation/Management Applications

• Battery management systems
• Power distribution units
• Industrial process controls

Current Regulation/Management Procurement Notes

Verify the specific suffix 'DGKT' confirms the VSSOP-8 tape-and-reel packaging configuration. Ensure the component meets required humidity sensitivity levels and confirm the operating temperature range aligns with system thermal constraints before finalizing procurement.

Current Regulation/Management Selection Notes

Select this component when bidirectional current monitoring is required within a wide common-mode voltage window up to 80 V. The fixed 25 V/V gain simplifies signal conditioning design. Consider the low 600 µA quiescent current for power-sensitive applications compared to higher consumption alternatives.

Current Regulation/Management Part Context

This part belongs to the INA286 series of precision current shunt monitors. It is designed for applications requiring robust performance across wide common-mode ranges. The device integrates a fixed gain architecture to reduce external component count while maintaining high accuracy in demanding industrial environments.

Current Regulation/Management Replacement Considerations

Check datasheets for INA283, INA284, and INA285 for potential pin-compatible or functionally similar alternatives within the same family. Verify that substitute parts maintain the required bidirectional capability and common-mode voltage specifications.