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AssigneeHuawei Digital Power Technologies Co., Ltd.
InventorsShanshan Li, Yanlin Nie, Xingqiang Peng, Shaoqing Dong
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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.
An isolated power chip, wherein the isolated power chip comprises 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, and the transformer
A power conversion device, wherein the power conversion device comprises a isolated power chip, a drive circuit, and a power conversion circuit, wherein the isolated power chip comprises 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, and the transformer comprises a primary coil and a plurality of secondary coils;
Dependencies are inferred from the claim text.