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About Sentelic


Sentelic is a privately-held, ISO-certified IC design house founded in June of 2000.  Started by Silicon Valley veterans with a wide variety of technical backgrounds and experiences in areas of operation, sales and marketing, our team has 120 years of experience. We specialize in mixed-signal, ASIC, firmware/software and multi-media processing. In 2004, VentureTech Alliance Fund II, L.P. (TSMC Ltd.'s venture capital) became the largest corporate shareholder of Sentelic.

Sentelic focus on design and sale fan motor drive control IC, also an authorized agent for general MCU IC. Our company owns motor driver IC patents and develops cost-advantage, high-performance and low-power consumption systems, which can be widely applied to servers, communication equipment, cloud data centers and 5G base stations.

Sentelic has been involved in motor drive IC design application markets for many years. Our clients include electric motor companies in Taiwan, China and Japan. Sentelic engages in optimization of MPU motor drives to increase its market share for high-end products. Aside from enhancing the stability of mass produced 12V fan control IC, Sentelic is dedicated to the development of 3-Phase BLDC fan control IC and programmable MCU fan control IC. The cooling fans are applied to servers, telecommunication switching equipment, gaming graphics cards and mining hardware.


Our superior R&D technology and close relationship with our clients enables us to provide highly customized products and offer future development trends to clients. Not only do we value the development of our partnerships with our clients, but we also ensure that all future developments will continue to be strengthened and encouraged. In Sentelic, we dedicate ourselves to ensure our clients are successful. We offer high reliability and easy integration products to ensure our clients stay competitive in market.

In June 2019 became a listed company of Semiconductor stock at emerging stock market in Taiwan, and in August 2022, Sentelic became a subsidiary of Weltrend Semiconductor, Inc. (2436).



Address:114 6F., No. 88, Zhouzi St., Neihu Dist., Taipei City