Renesas Electronics Corporation Power Management - Specialized RAA458100GNP#HC0

RAA458100GNP#HC0 is a wireless charging system transmitter IC designed for low power applications. It supports three operational modes: Automatic Power Control (ATPC) Mode, MCU Control Mode, and Stand Alone Mode, allowing flexibility for various use cases. The IC features a gate drive output for a selectable half or full bridge MOSFET circuit and includes multiple protection functions such as over current protection and over temperature protection. It also has a 12-bit A/D converter for monitoring input voltage, current, and temperature via thermistors. The device facilitates bi-directional communication between the transmitter and receiver through its modulation/demodulation capabilities. The recommended operating conditions include a VIN pin voltage of 4.4 to 5.25V and an IOVDD pin voltage of 3 to 5.25V, with an input clock frequency of 8 MHz. This product is suitable for engineers looking to implement wireless charging solutions in low power applications.