The IP6809 with QFN-40 Wireless Charge-Discharge ICs ROHS manufactured by INJOINIC is a high-performance smart charger controller. The IC features full-protection such as reverse connection protection, overcharge protection, short circuit protection, thermal protection, and more. It utilizes the Qi standard protocol for wireless charging and can support up to 15 Watts of output power. It's built to provide an efficient, safe and robust charging solution for portable devices. In addition, the device features a low quiescent current, leading to superior performance and increased battery life. The device also offers both AC- and DC-based detection modes, enabling it to support both regular and fast-charging modes. It supports up to 60V input voltage, making it suitable for most domestic to industrial applications and ensuring a thorough and reliable charging system for consumer devices.