Macroblock, Inc. was founded in June, 1999 in Hsinchu, Taiwan and is a mixed-signal design house with special focus on power management and opto-electronic applications. Macroblock was certified to ISO 9001:2000 in April, 2004. The types of products manufactured by Macroblock include Single and Multichannel LED Drivers. Macroblock is the world-leading LED driver IC provider. Focused on designing LED driver ICs, Pride in delivering ICs with guaranteed performance for lighting applications in general.