INA225AIDGKT

Current Regulation/Management Overview

The INA225AIDGKT is a high-accuracy current and power monitor with an I2C interface, manufactured by Texas Instruments. It operates within a supply voltage range of 0 V to 36 V and features a static current consumption of 350 μA. The device utilizes a VSSOP-8 surface-mount package and supports an operating temperature range from -40°C to +125°C. Key electrical specifications include a maximum offset voltage of ±150 μV and a bandwidth of 250 kHz.

Current Regulation/Management Feature Summary

• Integrated digital I2C interface for direct communication with host processors
• High measurement accuracy suitable for precision current and power monitoring applications
• Low quiescent current design enabling efficient operation in battery-powered systems

Current Regulation/Management Applications

• Battery management systems
• Industrial process control
• Power delivery monitoring

Current Regulation/Management Procurement Notes

Verify the specific suffix 'AIDGKT' against the manufacturer's latest datasheet to confirm package type, tape-and-reel quantity, and temperature grade. Ensure compatibility with existing I2C bus configurations and voltage levels before integration into the final design.

Current Regulation/Management Selection Notes

Select this component when precise digital current sensing is required alongside low power consumption. The wide common-mode voltage range allows flexibility in high-side or low-side placement. Consider the thermal performance of the VSSOP package relative to the expected ambient conditions.

Current Regulation/Management Part Context

This part belongs to the INA225 family of current monitors, designed for applications requiring accurate measurement of current and power. It complements other Texas Instruments signal chain products by providing digital feedback for power management loops.

Current Regulation/Management Replacement Considerations

Consult official substitution guides for pin-compatible alternatives such as the INA226 or INA219 series, ensuring functional equivalence in accuracy and interface requirements.