50 mA-20 A, Single-Supply, Low-Side or High-Side Current Sensing Solution
TIDA-00328
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Description
This TI Reference Design implements a low-side or high-side wide dynamic range current sensing solution. Wide dynamic range is achieved by a unique gain switching method. Switching gain in hardware allows a faster response time than what can typically be achieved with other methods. The implementation utilizes the INA225, high-speed, multiple gain current shunt monitor along with the INA300 current shunt monitor comparator with open drain output.
See the Important Notice and Disclaimer covering reference designs and other TI resources.
