STWBC datasheet(9/36 Pages) STMICROELECTRONICS

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STWBC

Certified Qi A11 solution

The STWBC has been certified for Qi A11, thanks to the STEVAL-ISB027V1 reference

design. The certification is based on the Qi standard version 1.1.2 and supports FOD

(“Foreign Object Detection”).

The STEVAL-ISB027V1 reference design provides a complete kit which includes the

STWBC IC, firmware, layout, graphical interfaces and tools. The layout is based on a cost-

effective 2-layer PCB.

Firmware

The STWBC firmware is available in two separate software packages:



Turn-key: the firmware is distributed as a binary file.



API customizable: the firmware is designed as a library and external functions as well

as peripherals can be added by means of APIs.

The software APIs allow a great freedom of application customization. The STWBC and the

API library can be accessed by programming the internal controller via standard

programming tools such as the IAR™ Workbench® Studio.

Every STWBC wireless charging architecture is a reference design supported by firmware,

evaluation boards, application notes and PCB layouts notes.

STWBC 数据表(PDF) 9 Page - STMicroelectronics