Tl Unveils Transmitter Circuit with Foreign Object Detection for Qi Wireless Charging Stations

摘要

Texas Instruments (TI) has introduced its next-generation wireless power transfer circuit with foreign object detection that will allow designers to bring to market three-coil, 5 V and 12 V A6 charging stations compliant with the Wireless Power Consortium (WPC) 1.1 specification. The bq500412 controller, which is shipping in volume production, requires half the components compared to other solutions.