Maxic Technology Inc. A

Maxic Technology recently launched the automotive-grade ABS wheel speed sensor chip GH5901 and the high-precision constant current driver controller MTQ6111, further strengthening the company's automotive-grade product portfolio. The GH5901 targets ABS applications in cars and motorcycles, complies with AEC-Q100 certification, and features wide detection air gap, ±8KV ESD protection, and excellent EMC performance. Its duty cycle is stably controlled at 50% ±5% across the full temperature range, and it uses a two-wire current output scheme suitable for long-distance chassis wiring environments. The MTQ6111 adopts a peak current mode control architecture, also meets AEC-Q100 certification, supports multiple topologies, and can be used in exterior automotive lighting such as daytime running lights and headlights. It achieves full-load output current accuracy better than ±3%, an input voltage range of 4.5 to 75 volts, and integrates various dimming methods and fault detection functions. The company stated it will continue to increase investment in automotive electronics and magnetic sensing technology research and development, focus on expanding its automotive-grade chip categories, and raise the revenue contribution from its automotive electronics business.