LED Drivers
The ZMDI drivers achieve up to 95% efficiency and demonstrate ZMDI’s commitment to green technology. LEDs are very energy-efficient light sources and ZMDI has the mixed-signal expertise to deliver LED driver ICs devices to enable companies to build cost-effective LED lighting solutions for home, consumer and industrial lighting applications. ZMDI’s LED driver portfolio is designed for all types of internal and external lighting applications. The ZLED7000 and ZLED7010 drive single or multiple LEDs from a supply voltage range of 6 to 40 volts, using continuous-mode inductive step-down converters. All three devices have a very small footprint and are highly integrated thus enabling a very low bill of materials (BOM) cost. For line-powered applications, the ZLED7001 universal LED driver allows efficient operation of High Brightness (HB) LEDs with voltage sources ranging from 8 VDC to 450 VDC, including rectified 110 VAC / 220 VAC.A temperature-compensation input can be used to insure maximum LED lifetime.