The STWLC33 is an integrated wireless power receiver solution suitable for portable applications up to 15 W. The STWLC33 is able to operate with Qi 1.2 or AirFuel inductive communication protocol. It can be switched to transmitter mode to provide power to another receiver. Thanks to the integrated low impedance synchronous rectifier and low drop-out linear regulator, the STWLC33 achieves high efficiency, low power dissipation. I2C interface allows many parameters to be customized in the device and this configuration can be stored in the embedded NVM.
The Flip Chip (3.97x2.67 mm) is suitable for very compact applications.
|DS12218: Multi-mode Qi/AirFuel inductive wireless power receiver for 15 W applications with transmitter functions||2.0||2 MB|
|DB3196: Multi-mode Qi/AirFuel inductive wireless power receiver with transmitter function||1.0||458 KB|
|Brochure Power management guide||09.2017||3 MB|
|Part Number||General Description||Operating Temperature (°C) (min)||Operating Temperature (°C) (max)||Package||Grade||Input Voltage (V) (max)||Output Power (W) (typ)||Voltage regulator Vout (V)||More info||Order from ST||Order from Distributors|
|STWLC33||Multi Mode Qi/Airfuel Inductive Wireless Power Receiver with Transmitter Function||0||85||CSPS0,4 26-100||Industrial||13||15||9-12.5V||MORE INFO||No availability reported, please contact our Sales office|
|STWLC33JR||Multi Mode Qi/Airfuel Inductive Wireless Power Receiver with Transmitter Function||0||85||Chip Scale Package 0.4mm pitch||Industrial||13||15||9-12.5V||MORE INFO||No availability reported, please contact our Sales office|
|Part Number||General Description||Operating Temperature||Operating Temperature||Package||Grade||Input Voltage||Output Power||Voltage regulator Vout||Material Declaration**|
|STWLC33||Multi Mode Qi/Airfuel Inductive Wireless Power Receiver with Transmitter Function||0.0||85.0||CSPS0,4 26-100||Industrial||13.0||15.0||9-12.5V|
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.