Domestic Chip ECU – Automotive Electronic Water Pump Controller Based on XuanZhi SPD1179 SoC
This solution utilizes a XuanZhi SPD1179 SoC and seven YaoXin Micro’s AKG4N058GM-A domestically produced automotive-grade MOSFETs to achieve full domestic chip production. One of the MOSFETs is used for reverse polarity protection, while the remaining six are configured to form three half-bridges. The system block diagram and PCBA photos are shown below. ▲ Block Diagram … Read more