SB040062024 – 15A CURR SENSOR SCHEMATIC BLOCK

This schematic block implements a Hall-effect–based linear current sensor IC from Allegro MicroSystems, designed for accurate measurement of both AC and DC currents up to ±15 amps. The device outputs an analog voltage directly proportional to the sensed current, making it simple to interface with microcontrollers, data acquisition systems, and signal conditioning circuits.

Because it uses Hall-effect technology, the sensor provides galvanic isolation, ensuring safe and reliable current monitoring without the need for shunt resistors or direct electrical contact. This makes it an excellent choice for applications where safety, low power loss, and accuracy are critical.

Key Features:

• Measures up to ±15A AC or DC current
• Linear analog voltage output for easy interfacing
• High accuracy with low insertion loss
• Built-in galvanic isolation for circuit protection
• Compact reference design schematic for rapid prototyping

Typical Applications:

• Battery management systems (BMS)
• Motor control and robotics
• Power supply monitoring and protection
• Solar inverters and renewable energy systems
• Industrial automation

By integrating this Quickboards schematic block into your design, you can accelerate development, reduce risk, and ensure that your current measurement stage is based on a proven, production-ready reference design.