ATC Semiconductor Co., Ltd. was established in Hsinchu, Taiwan in August 2009 and was

joined by a group of senior power device design and development teams. The company

continues to develop into an industry-leading high-tech power device IC design company

with continuous technological innovation product design and the pursuit of green energy-

saving environmental protection concepts.

ATC Semiconductor focuses on power device 20V-800V high/medium/low voltage Power

MOSFET, Super Junction MOSFET, high voltage high power IGBT, GaN/Sic advanced process

MOSFET products. Products are widely used in consumer electronics, computers, commun

ications products, chargers, LED lighting, small appliances, automotive electronics and other

fields.

The company creates value for customers with efficient and reliable product quality, cost-effective prices, and high-quality services, and achieves common progress with customers.