Results forMT5786

MT5786 is a highly integrated System-on-Chip (SoC) designed for magnetic induction-based wireless power receiver. It is fully compliant with WPC Qi specification (V2.0) of Baseline Power Profile (BPP) and Extended Power Profile (EPP), and also supports various proprietary fast charging protocols used by major smartphone OEM’s. It is capable of true fast wireless charging for up to 80W of delivered power with fully programmable output voltage (maximum 20V). MT5786 has a very high AC to DC conversion efficiency (up to 98%), thanks to the optimized and adaptive full synchronous rectifier control, very small RDSON of power MOSFET, and extremely low bias current are achieved. With the exception of a few external passive components, the chip integrates everything that is needed for a wireless power receiving function. It is composed of an ARM Cortex M0 processor with 32kB MTP, full synchronous rectifier and special power LDO, robust and reliable overvoltage, over-current and over-temperature protection circuits, bi-directional communication unit and various GPIO’s and serial interfaces. With the flexibility of SoC architecture and the unique implementation, MT5786 is future proof in supporting WPC Qi specification’s further updates and new proprietary protocols. It also supports reverse charging mode where the wireless power receiver can be configured to a wireless power transmitter by firmware control.