STMicroelectronics STEVAL-WLC38RX Evaluation Board facilitates the evaluation of the STWLC38 Qi-compliant dual wireless power receiver. The STWLC38 is engineered for wearable/hearable and smartphone applications. The chip supports Qi 1.3 specifications for the inductive communication protocol, 5W baseline power profile, and 15W extended power profile. Users can access and modify different configuration parameters via the I2C interface for custom applications.
Supports up to 15W receiver design
Qi 1.3 compliant
High-efficiency synchronous rectifier
Low voltage drop regulator with output current limit and input voltage control
Output 5V baseline power profile, 9V extended power profile
Adaptive rectifier configuration (ARC) mode for enhanced spatial freedom
Accurate voltage/current measurement for foreign object detection (FOD)
On-chip thermal management and protections
STMicroelectronics STWLC38 Qi-Compliant Dual Wireless Power Receiver
Engineered for wearable/hearable and smartphone applications.