Xiaomi SU7 is equipped with a large number of silicon carbide chips, which has attracted the attention of the industry

Recently, the release of Xiaomi SU7 has attracted widespread attention. It is reported that the model uses silicon carbide chips in the main drive system, on-board power supply, thermal management and charging network. According to industry analysis, Xiaomi SU7 uses a large amount of SiC MOSFET. Specifically, the single-motor version uses about 64, including 36 main drives, 14 OBCs, 8 high-voltage DC-DCs and 6 air compressor electronic controls. The dual-motor version uses about 112, including 48 main drives, 36 auxiliary drives, 14 OBCs, 8 high-voltage DC-DCs and 6 air compressor electronic controls. In addition, these data do not include the use of charging piles and PTCs.