Taisi Microelectronics: TCM33x, a series of automotive-grade motor drive chips, announced mass production
e Company News: Recently, Taisi Micro announced that its self-developed automotive motor drive series chips TCM33x have officially passed the AEC-Q100 Grade 1 automotive reliability certification and LIN consistency test, and have entered the large-scale supply stage. At the same time, the company's annual agent training and exchange conference was recently held. Since its release in March 2024, TCM33x has been adopted by almost all relevant leading parts manufacturers and has multiple vehicle factory projects, and will enter a new stage of large-scale chip production and delivery. TCM33x supports stepper motors, DC brushless motors, DC brushed motors, single-phase motors and other mainstream motors; application scenarios cover air outlet, wind door, seat ventilation, water valve, AGS, electric handrail, electromagnetic expansion valve and other fields. According to the information, Taisi Micro was established in 2019 and has formed a complete product matrix layout in the field of automotive-grade special-purpose MCU. In 2022, Taisi Micro completed a A+ round of financing of nearly RMB300 million; in September 2023, Taisi Micro completed a strategic financing of several million yuan, with Xingyu Automotive (601799) as the strategic investor; in April 2024, Taisi Micro announced that it had completed a strategic financing, with Boao Group as the strategic investor.