20-W dc/dc converter offer a 4:1 input

摘要

The QMJ series of dc/dc converters offers up to 20 W of regulated out-put power with a 4:1 input range in a 1 × 1-in. package. The series fea-tures nominal input voltages of 24 and 48 Vdc; single outputs of 3.3, 5, 12, and 15 Vdc; and dual outputs of ±12 and ±15 Vdc. The dc/dc converter series operates with efficiencies as high as 90%. The converters feature remote on/off, output trim, and short-circuit protection. The operating ambient temperature range is -40° to 70℃ with no derating.