AEC-Q100 Medium Voltage LED Controllers Diodes Incorporated AEC-Q100 Medium Voltage LED Controllers combine a small footprint and high power density to drive high-current LEDs. These Diodes Incorporated LED controllers can deliver LED currents up to 1.5A. The AEC-100 qualified LED controllers to include buck, boost, and buck-boost device topologies. These LED controllers are manufactured in facilities qualified to the rigorous TS16949 standard and capable of customer audit to VDA6.3. The medium voltage LED controllers meet AEC-Q100 grade 1 automotive quality requirements and AEC-Q100 grade 0 with PPAP standards.