The MTE1122 is an Energy Management Controller IC for single-phase induction motors. This CMOS device is based on Microchip Technology Inc's RISC processor core and proprietary algorithms. When combined with some external analog components, it will provide an electronic system that economically reduces the operating costs of small induction motors by as much as 58%. It will also allow motors to run cooler and with less vibration. The system operates on single phase 110 or 220 VAC.