Introduction
The
STEVAL-ISB042V1
is a 15-watt Qi and 5-watt Airfuel inductive (former PMA) wireless power receiver evaluation board
based on the
STWLC33
wireless power receiver solution for the WPC/Airfuel mobile device with dual mode coil.
The board lets you evaluate the STWLC33 capabilities as a Qi/Airfuel inductive receiver as well as its ability to power another Qi
receiver.
The solution is certified in accordance with the extended power profile Qi v1.2 and Airfuel SR1 standard.
The STWLC33 IC is powered by a dual mode Rx coil attached to a 1.5 mm thick plastic fixture.
The STWLC firmware offers users the flexibility to modify parameters and settings to ensure proper integration of the STWLC33
device with the final application.
The layout is based on a cost-effective 4-layer PCB.
Figure 1.
STEVAL-ISB042V1 evaluation board
Getting started with the dual mode wireless power evaluation board for Qi and Air-
fuel inductive receiver and Qi-based transmitter with STWLC33
UM2289
User manual
UM2289
-
Rev 2
-
December 2017
For further information contact your local STMicroelectronics sales office.
www.st.com/
