INA207AIPW

Current Regulation/Management Overview

The INA207AIPW is a unidirectional current shunt monitor manufactured by Texas Instruments, housed in a 14-pin TSSOP package. It operates within a supply voltage range of 2.7 V to 18 V and supports input common-mode voltages from -16 V to 80 V. The device draws a typical operating supply current of 2.8 mA and functions reliably across an industrial temperature range of -40°C to +85°C.

Current Regulation/Management Feature Summary

• Provides high-side current monitoring with a wide common-mode voltage range extending into negative values.
• Features a rail-to-rail analog output that accurately reflects the sensed current level.
• Designed for low power consumption suitable for battery-operated or energy-efficient systems.

Current Regulation/Management Applications

• Industrial process control loop monitoring
• Battery management system current sensing
• Overcurrent protection circuitry

Current Regulation/Management Procurement Notes

Verify the specific suffix 'AIPW' corresponds to the TSSOP-14 package and the A-grade accuracy variant. Confirm moisture sensitivity levels and reflow soldering profiles align with your assembly capabilities. Ensure the ordering quantity matches the manufacturer's standard reel packaging requirements.

Current Regulation/Management Selection Notes

Select this component when a unidirectional measurement topology suffices for the application. The wide common-mode range accommodates high-side placement on buses exceeding the supply voltage. Consider the INA206 if bidirectional sensing or higher precision is required instead.

Current Regulation/Management Part Context

This part belongs to the INA20x family of current shunt monitors. These devices are engineered to interface directly with microcontrollers or ADCs. They simplify PCB layout by integrating the amplification stage, reducing the need for external precision resistors typically found in discrete solutions.

Current Regulation/Management Replacement Considerations

The INA206AIPWR serves as a functional substitute offering bidirectional capability. Verify pin compatibility and check if the increased accuracy of the INA206 justifies any potential cost difference compared to the INA207.