Driven by the rise of cloud computing, artificial intelligence technology, and digital transformation, the shipment volume of AI servers is showing a rapid growth trend, with an expected compound annual growth rate of 20%. Temperature control, as the core component of thermal management in server systems, is an essential part to ensure the stable operation of equipment; At the same time, whether it is the server or laptop market, every CPU performance upgrade requires the matching temperature sensor to be synchronously optimized and iteratively upgraded to meet higher heat dissipation and temperature control requirements.