The MWCT1012 device is Freescale’s solutions for 15 watt single-coil wireless charging transmitter applications. MWCT1012 is the standard offering， featuring a complete system solution to implement the controller functions in a wireless charging transmitter system. MWCT1012 supports any industry compliant 15W single-coil topology， providing a single solution with maximum flexibility. MWCT1012 uses a Freescale proprietary core architecture optimized for power conversion applications. Using the MWCT1012’s DSP core engine and high performance peripheral blocks allows our solution to perform tasks such as digital demodulation and foreign object detection （FOD） with minimal CPU overhead. Additionally， the MWCT1012 provides unparalleled performance in performing the control loop function necessary for power supply regulation. This increased performance translates into higher efficiency—value which can be immediately realized at the end product level. Higher system efficiency translates into a lower thermal footprint and lower operating temperature. The MWCT1111 is the premium version， offering additional programmability and customization options to provide maximum end product differentiation. Users are no longer confined to fixed-function solutions that provide little to no design freedom. With MWCT1111， engineers can differentiate their end product and provide value-added customizations and features. The MWCT1111 contains all of the features of the MWCT1012 but adds additional hardware resources， such as program memory and I/Os for application development.