As the industry's most efficient 15W solution
High power and high-speed wireless charging available for industrial applications

TI (CEO Kent Tran) announced the launch of the industry's first WPC (Wireless Power Consortium) v1.2 Qi-certified 15W wireless power transmitter.

The new bq501210 achieves a system efficiency of 84%, generating significantly less heat than existing wireless power devices. In addition, this transmitter supports multiple high-speed charging protocols and offers a range of flexible and customizable features, making it suitable for personal electronics, medical, and space-constrained industrial applications.

15W wireless power is suitable for industrial finished products such as electronic point-of-sale (POS) terminals and portable medical equipment. Since this innovative technology does not require bulky wiring, connector-free models can be introduced, and the overall size of the finished product can be reduced.


This product, which exhibits a system efficiency of up to 84%, achieves the industry's best 15W efficiency through fixed-frequency operation and reduces EMI (Electromagnetic Interference). In addition, by negotiating with mobile devices for fast charging, it is possible to transmit up to 10W to compatible receivers, including existing fast charging devices.

The HVDCP (High-Voltage Dedicated Charging Port) protocol can regulate the input voltage in compromise with the AC/DC wall adapter. The rail-controlled output supplies up to 15W from a 15V to 19V input, and low-power operation such as 5W is possible with an input as low as 5V.

With the addition of the new 15W transmitter, TI’s already proven and comprehensive wireless power solution portfolio has become even more extensive. This new portfolio includes existing 2.5W, 5W, and 10W products, offering excellent thermal performance and a wide input voltage and output power range across various sizes and power levels, allowing developers to select products better suited for wireless power designs.

Developers can easily evaluate the new features and performance of this device and rapidly develop products through the bq501210 Evaluation Module (EVM). The bq501210EVM-756 is currently available for purchase at $149.