NEW LED DRIVERS FROM ZETEX USE A SMALL 3MM X 4MM DFN PACKAGE TO MEET NEXT GENERATION LED REQUIREMENTS FROM 700MA TO 1.5A

摘要

A new family of three flexible LED drivers from Zetex Semiconductors (Hauppauge, N.Y.) provides the design performance needed by the next generation of high brightness LEDs. The ZXLD132X inductive DC-DC converter series drives single or multiple LEDs with currents from 700mA to 1.5A, in buck, boost and buck/ boost configurations. The driver's tiny 3mm × 4mm DFN package reduces the circuit footprint of existing solutions by up to 50 percent.