The IPA80R450P7XKSA1 is an isolated Power Supply System-in-a-Package from Infineon Technologies. This part is designed to provide isolated, regulated DC power for industrial equipment and industrial automation applications. It offers a high level of efficiency, small form factor, and is rated for up to 75 Watts of output power. The package includes a DC/DC controller, three phase bridge MOSFETs, the associated gate driver circuitry, two flyback transformers, two Schottky rectifiers, a startup circuit, and an output voltage regulator. It also includes a current sensing circuit, soft start circuit, and various control logic components. The device is capable of operating up to an input voltage of 450V and features integrated EMI filters, making it a suitable match for applications such as solar panel and automotive systems.