Full Brick Converters Offer Innovative Topology

With an innovative topology similar to a standard forward converter, the LPD301 dc-to-dc converters have special integrated magnetics that reduce component counts compared with conventional converters. Operating frequency is 375 kHz and input voltages are 12, 24, 48, 72, 150 or 300 vdc with output voltages of 3.3, 5, 12, 15, 24, 28 or 48 vdc. Output voltages can be adjusted from 65% to 110% with an integral trim pin. Output ripple typically is less than 1% pk-pk. Operating temperature is -20° to 100° C.