The ECM-5613-A1 is a surface-mount, sensorless, three-phase brushless DC motor controller developed by Evalue. It can operate with the popular sensorless algorithms, providing smooth control and high efficiency at a low cost. It is an asynchronous motor drive that can drive DC brushless motors up to 6 amps in both forward and reverse directions. The ECM-5613-A1 has a wide input voltage range of 7.5V – 42V and is ideal for applications such as fan, pump, and low-speed motion control applications. It utilizes an I2C interface for motor control and can be used with the Evalue EEP-5600 Evaluation Board for testing and evaluation. The ECM-5613-A1 is also suitable for other industrial, scientific, and consumer applications.