ISOLATED POWER SUPPLY CHIP AND POWER CONVERSION APPARATUS

This application provides an isolated power chip and a power conversion device. The isolated power chip includes a transformer, a transmitting module, and a plurality of receiving modules. The transformer, the transmitting module, and the plurality of receiving modules are packaged in a same housing. The transformer includes a primary coil and a plurality of secondary coils. The transmitting module is configured to transmit, to each secondary coil through the primary coil, electric energy provided by a power supply. Each receiving module is configured to transmit the electric energy to a load through a connected secondary coil. According to this application, a plurality of output ends satisfying electrical isolation can be provided and space utilization is high, thereby improving integration and applicability of a device and reducing design costs.