The P9222-RN from Renesas is a Wireless Charging Receiver with Input Voltage 2.1 V, Output Voltage 3.5 to 12.5 V, Output Current 2 to 8 mA (Quiescent Current), Operating Temperature -40 to 85 Degree C, Storage Temperature -55 to 150 Degree C. More details for P9222-RN can be seen below.