ChiP and VIA Packages DCM™ Family Isolated, Regulated DC-DC Converter Modules ® S US C C NRTL US For use in: Industrial and Process Control, Distributed Power, ATE, Communications, Defense/Aerospace, Semiconductor Manufacturing Equipment (SME), Transportation. Description Features & Benefits The DCM is an isolated, highly efficient, 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 efficient 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 benefits of Vicor’s ChiP packaging technology, the DCM ChiP module offers flexible thermal management options with very low top and bottom side thermal impedances while the DCM VIA module additionally provides integrated EMI filtering, tight output voltage regulation, and a secondary-referenced control interface while retaining the fundamental design benefits of the conventional brick architecture. • Up to 600W, 43.5A continuous • 93% peak efficiency • Up to 1244W/in3 power density • Up to 4,242VDC isolation • ZVS high frequency switching • Fully operational current limit • OV, OC, UV, short circuit and thermal protection • Integrated filtering, remote or local sense, enhanced thermal management, and tight output voltage regulation over all lines and load conditions for DCM VIA applications 4623 ChiP 1.886 x 0.898 x 0.284in [47.91 x 22.80 x 7.21mm] 3414 VIA 3.38 x 1.40 x 0.37in [85.9 x 35.5 x 9.4mm] 3623 ChiP 1.524 x 0.898 x 0.284in [38.72 x 22.80 x 7.21mm] 3714 VIA 3.75 x 1.40 x 0.37in [95.1 x 35.5 x 9.4mm] Family of DCM Products Nominal Input (V) Package Size = Also Available in VIA package Power (W) by Nominal Output Voltage (V) 3.3 5 12 13.8 400 500 15 24 28 36 48 600 500 500 300 (180 – 420) 4623 ChiP or 3714 VIA 290 (160 – 420) 4623 ChiP 275 (120 – 420) 4623 ChiP 110 190 375 375 375 375 375 270 (160 – 420) 4623 ChiP or 3714 VIA 150 250 500 500 500 500 500 100 (43 – 154) 3623 ChiP 80 120 240 240 240 240 240 160 320 320 320 320 600 320 48 (36 – 75) 3623 ChiP or 3414 VIA 42 (9 – 75) 3623 ChiP 30 (9 – 50) 3623 ChiP 80 80 160 160 160 160 160 28 (16 – 50) 3623 ChiP or 3414 VIA 120 180 320 320 320 320 320 24 (18 – 36) 3623 ChiP 180 320 320 320 320 320 80 vicorpower.com 320 Rev 3.5 320 03/2018 DCM Part Numbering Product Function D C M Package Length Package Width Package Type 37 14 x ChiP: mm x 10 Internal Reference D2 H 26 D7 T = Through Hole ChiP DCM = DC-DC Converter Product Grade (Case Temperature) y B = Board VIA V = Chassis VIA z z T = -40 to 125°C M = -55 to 125°C ChiP 00 = Analog 70 = Enhanced VOUT Regulation [c] C = -20 to 100°C [a] T = -40 to 100°C [a] M = -55 to 100°C [a,b] VIA 01 = Chassis/Analog 05 = Short Pin/Analog 09 = Long Pin/Analog Internal Reference VIA: Inches x 10 Option Field [a] High temperature power derating may apply. 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. [b] Typical Application Single DCM3714xD2H26D7yzz in Local Sense Operation, to a non-isolated regulator, and direct to load Load 1 DCM F VIN TM in a VIA package +IN +OUT VDDE EN TR -SENSE +SENSE C -IN Non-isolated Point-of-Load Regulator COUT-EXT -OUT Load 2 Block Diagram Typical 24V input to point of load. (2) 24VDC DCM DCM 48V Cool-Power ZVS Bucks 16V 12V Cool-Power ZVS Bucks 5V vicorpower.com Rev 3.5 03/2018