TechThe FD1157H-G1 with Motor Drivers SIP-4L RoHS manufactured by Feeling Tech is a single-phase brushless DC motor driver designed to provide efficient operation of a motor in applications such as air-conditioners, pumps, fans, and washing machines. It utilizes a field-oriented control scheme for smooth control of speed and torque, and features low-EMI algorithms to reduce acoustic and electromagnetic interference. This motor driver is RoHS and UL approved and supports multiple protection features to help ensure the safety of the system during operation. It is also compliant to EMI standards, and supports Earth leakage protection, over-current and over-temperature protection, as well as open phase protection.