Macroblock was founded in June, 1999 in Hsnchu- Taiwan and positions itself as a mixed-signal design house with special focus on the power menagment and opto-electronic applications.

Macroblock is now a leading LED driver provider and focuses on the LED driver design which contributes to ultimate LED performance for LED display, backlighting, and lighting applications.

The company has developed the world’s first 16-bit PWM embedded LED driver with patented S-PWM technology which was well applied in many world events. Aiming at future prospect of LED lighting market, Macroblock positions itself with outstanding technology in the fields of LED lighting and LED backlighting applications. The producer offers both DC/DC and AC/DC drivers.

Macroblock is a dedicated mixed- signal IC company and is charaktered to provide solutions for opto-electronic applications. The technology development covers the product performance, functionality, ease of use, reliability, cost effectiveness and design flexibility.