The bq501210EVM-756 wireless power transmitter evaluation module from Texas Instruments is a high-performance, easy-to-use development module for the design of wireless power solutions. The bq501210 evaluation module (EVM) provides all the basic functions of a Qi-compliant, wireless charger pad. The 19-V input, single coil transmitter (TX) enables designers to speed the development of their end-applications. The EVM supports WPC v1.0, WPC v1.1 and WPC v1.2 receivers (RX), and is backwards compatible with WPC 5W and TI 10W RX solutions.
The bq501210EVM-756 EVM demonstrates the transmitter portion of the bqTESLA™ wireless power system. This transmitter EVM is a complete transmitter-side solution that powers a bqTESLA receiver. The EVM requires a single 12-V power supply capable of up to 2.0A to operate and combines the transmitter electronics, input power circuit, LED indicators, and the transmitting coil on the single printed-circuit board (PCB). The EVM is a non-space optimized, open design allowing easy access to key points of the electrical schematic.