family of dcm products = also available in via package chip and via packages dcm? family isolated, regulated dc-dc converter modules for use in: industrial and process control, distributed power, ate, communications, defense/aerospace, semiconductor manufacturing equipment (sme), transportation. s nr tl cu s c us ? description the dcm is an isolated, highly effcient, regulated dc-dc converter utilizing high frequency zero-voltage switching (zvs) topology, operating from an unregulated, wide range input to generate an isolated output. modular dcm converters and downstream dc-dc products support effcient power distribution, providing superior power system performance and connectivity from a variety of unregulated power sources to the point of load. leveraging the thermal and density benefts of vicors chip packaging technology, the dcm chip module offers fexible thermal management options with very low top and bottom side thermal impedances while the dcm via module additionally provides integrated emi fltering, tight output voltage regulation, and a secondary-referenced control interface while retaining the fundamental design benefts of the conventional brick architecture. features & benefts ? up to 600w, 43.5a continuous ? 93% peak effciency ? up to 1244w/in 3 power density ? up to 4,242v dc isolation ? zvs high frequency switching ? fully operational current limit ? ov, oc, uv, short circuit and thermal protection ? integrated fltering, remote or local sense, enhanced thermal management, and tight output voltage regulation over all lines and load conditions for dcm via applications nominal input (v) package size power (w) by nominal output voltage (v) 3.3 5 12 13.8 15 24 28 36 48 300 (180 C 420) 4623 chip or 3714 via 400 500 600 500 500 290 (160 C 420) 4623 chip 600 275 (120 C 420) 4623 chip 110 190 375 375 375 375 375 270 (160 C 420) 4623 chip or 3714 via 150 250 500 500 500 500 500 100 (43 C 154) 3623 chip 80 120 240 240 240 240 240 48 (36 C 75) 3623 chip or 3414 via 160 320 320 320 320 320 320 42 (9 C 75) 3623 chip 80 30 (9 C 50) 3623 chip 80 80 160 160 160 160 160 28 (16 C 50) 3623 chip or 3414 via 120 180 320 320 320 320 320 24 (18 C 36) 3623 chip 180 320 320 320 320 320 320 3414 via 3.38 x 1.40 x 0.37in [85.9 x 35.5 x 9.4mm] 3714 via 3.75 x 1.40 x 0.37in [95.1 x 35.5 x 9.4mm] 4623 chip 1.886 x 0.898 x 0.284in [47.91 x 22.80 x 7.21mm] 3623 chip 1.524 x 0.898 x 0.284in [38.72 x 22.80 x 7.21mm] vicorpower.com rev 3.5 03/2018
typical application single dcm3714xd2h26d7yzz in local sense operation, to a non-isolated regulator, and direct to load block diagram typical 24v input to point of load. +in +ou t vdde en tr -sense +sense -in -out dcm tm in a via package c out-ext c f v in non-isolated point-of-loa d regulator load 1 load 2 24v dc 16v 5v 48v 12v (2) dcm dcm cool-power zvs bucks cool-power zvs bucks dcm part numbering [a] high temperature power derating may apply. [b] m-grade available on selected models. consult vicorpower.com for details. [c] 1% output voltage regulation accuracy on selected models. consult vicorpower.com for details. product function package length package width package type internal reference product grade (case temperature) option field d c m 37 14 x d2 h 26 d7 y z z dcm = dc-dc converter chip: mm x 10 t = through hole chip internal reference t = -40 to 125c m = -55 to 125c chip 00 = analog 70 = enhanced v out regulation [c] via: inches x 10 b = board via v = chassis via c = -20 to 100c [a] t = -40 to 100c [a] m = -55 to 100c [a,b] via 01 = chassis/analog 05 = short pin/analog 09 = long pin/analog vicorpower.com rev 3.5 03/2018
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