This schematic block features the TMCS1108A1BQDRQ1, a Hall-effect current sensor IC from Texas Instruments, designed for accurate measurement of AC and DC currents up to 45A. It provides a ratiometric analog voltage output proportional to the sensed current, simplifying signal acquisition and enabling direct interfacing with microcontrollers, ADCs, and monitoring systems.

Built with galvanic isolation and a compact 8-SOIC package, the TMCS1108 offers both safety and precision for high-current applications. Its low-drift design ensures stable performance across temperature variations, making it suitable for demanding environments such as industrial, automotive, and renewable energy systems.

Packaged as a Quickboards schematic block, this sensor can be easily integrated into prototypes and production systems, reducing development time and ensuring consistent measurement performance.

Key Features:

Hall-effect current sensor IC rated for up to 45A
Ratiometric analog voltage output for easy signal processing
Operates with both AC and DC current sensing
Compact 8-SOIC package with galvanic isolation
Low offset drift for stable, accurate readings
Quickboards schematic block for rapid prototyping

Typical Applications:

Automotive and industrial current monitoring
Battery management systems (BMS)
Renewable energy systems (solar, wind)
Motor control and robotics
Power supply monitoring and protection

By leveraging this Quickboards schematic block, engineers can accelerate development of current measurement systems, minimize design risk, and rely on a proven reference design based on the TI TMCS1108 Hall-effect sensor.