STEVAL-ISB047V1 Data brief Qi certified 3-coil 15 W wireless charger TX evaluation kit based on STWBC-MC Features STWBC-MC digital controller MP-A15 3-coil array 15 W potential power Flexible input voltage: 5 to 20 V from USB-C or DC jack 5 W mode when connected to 5 V USB input or DC jack Fixed frequency operation WPC Qi1.2.4 standard certified Robust demodulation algorithm, with triple path (V, I, f) Foreign object detection (FOD) Active presence detection UART protocol to control and monitor the system Complete reference design (evaluation board, schematics, PCB layout, firmware and tools) 2-layer PCB Low standby power consumption Flash memory based CE certified RoHS compliant WEEE compliant Product summary Description Qi certified 3-coil 15 W The STEVAL-ISB047V1 wireless battery charger TX evaluation kit consists of the wireless charger TX STEVAL- STEVAL-ISB047V1T evaluation board and STEVAL-WBCDNGV1 USB-UART evaluation kit based on ISB047V1 dongle. The kit is designed for charging devices such as smartphones or tablets STWBC-MC where high power levels are required. STEVAL- USB-UART dongle The evaluation board supports wireless battery charging of Qi-compliant devices up WBCDNGV1 to 15 W. It also supports proprietary fast charging modes up to 10 W. Digital controller for The STEVAL-ISB047V1 transmitter is based on the STWBC-MC and features a cost- wireless battery chargers transmitters STWBC-MC effective half bridge topology, offering external interface via UART. for Qi multicoil The STEVAL-ISB047V1 evaluation kit is a full solution, complete with boards, applications firmware, a GUI for debugging, schematics, layout files and bill of materials. Firmware for STEVAL- STSW- Tools for STEVAL-ISB047V1 are available on www.st.com, and allow users to access ISB047V1 ISB047FW runtime information such as power delivered, regulation error and protocol status. Stand-alone USB PD Parameters can also be adjusted with these tools. STUSB4500 controller DB3701 - Rev 2 - February 2019 www.st.com For further information contact your local STMicroelectronics sales office.STEVAL-ISB047V1 Evaluation board and block diagram 1 Evaluation board and block diagram Figure 1. STEVAL-ISB047V1T evaluation board Figure 2. STEVAL-ISB047V1T block diagram DB3701 - Rev 2 page 2/4