VI Chip® DCM™ Isolated, Regulated DC-DC Converter Module For use in Industrial Process and Controls, Automotive, Military (Fixed & Mobile Platforms) Power Distribution Systems, MIL-STD-1275 and MIL-STD-704E/F Systems Features & Benefits nNominal input voltages of 300, 290, 270, 48, 28, 24 V 4623 ChiP nOutput voltages cover 48, 36, 28, 24, 15, 12, 5 V outputs nHigh power density: up to 1,244 W/in3 in a 1.67 in2 footprint (76 W/cm3 in a 10.77 cm2 ) 3623 ChiP nOutput power: up to 600 W nHigh efficiency: over 93% Description nIsolation: up to 4,242 Vdc Compared to traditional Bricks, VI Chip DCMs are the highest power density isolated and regulated DC-DC converters in the market. Board-mountable, these products enable power system designers to optimize the size, weight, and total cost of their products. nArray eight units with no power derating nDouble-sided cooling Block Diagrams (3) (3) 300 VDC 12 V VI Chip DCM 16 - 50 VDC Cool-Power ZVS Buck 5V VI Chip DCM 28 V 3.3 V Cool-Power ZVS Buck 90 W Total (3) 5.0 V Cool-Power ZVS Buck 150 W Total (2) Typical 300 Vdc Source-to-PoL Application Typical 28 Vdc Source-to-PoL Application 2.5 V Cool-Power ZVS Buck 60 W Total Product Table Power (W) by Nominal Output Voltage (V) Nominal Input (V) Package Size Industrial HV 300 4623 Telecom/Datacom 48 3623 160 320 Industrial LV 24 3623 180 320 EV/HEV 290 4623 MIL-COTS 270 4623 250 MIL-COTS 28 3623 180 Application 5 12 13.8 15 400 24 28 600 500 320 36 48 500 320 320 320 320 320 320 320 320 500 500 500 500 320 320 320 320 600 vicorpower.com 320 Rev 2.1 8/2015 Part Number Decoder DCM 290 P 138 T 600 A 4 0 Device Package Type 23.96 .943 Output Voltage x10 Temperature Grade Output Power 1.52 .060 (2) PL. Rev 0 Input Voltage Range 47.91±.38 1.886±.015 Package Size Version 11.40 .449 MDCM = (MIL-COTS) 24A (18 – 36) 28A (16 – 50) 48A (36 – 75) 270 (160 – 420) 290 (160 – 420) 300 (180 – 420) P = ChiP Through-Hole 120 = 12 V 138 = 13.8 V 150 = 15 V 240 = 24 V 280 = 28 V 360 = 36 V 480 = 48 V T = -40 to 125°C M = -55 to 125°C 180 = 180 W 320 = 320 W 400 = 400 W 1.02 500 = 500 W .040 (3) PL. 600 = 600 W A 4 = 4623 0 5 = 3623 22.80±.13 0 = Analog .898±.005 0 DCM TOP VIEW (COMPONENT SIDE) 7.26±.05 .286±.002 SEATING PLANE 4.17 .164 (9) PL. Outline Drawings NOTES: 1- RoHS COMPLIANT PER CST-0001 LATEST REVISION. 4623 ChiP Package 47.91±.38 1.886±.015 0 0 23.19 .913 11.43 .450 23.96 .943 1.52 .060 (2) PL. 8.25 .325 11.40 .449 2.75 .108 0 0 0 2.75 .108 22.80±.13 .898±.005 8.25 .325 SEATING PLANE 4.17 .164 (9) PL. .41 .016 (9) PL. 8.00±.08 .315±.003 1.38±.08 .054±.003 NOTES: 1- RoHS COMPLIANT PER CST-0001 LATEST REVISION. 4.13±.08 .162±.003 1.38±.08 .054±.003 23.19 .913 2.03 .080 PLATED THRU .25 [.010] ANNULAR RING (2) PL. 0 23.19 .913 3623 ChiP Package 38.72±.38 1.524±.015 8.25 .325 8.00 .315 19.36 .762 2.75 .108 0 0 2.75 .108 8.25 .325 EN -IN RECOMMENDED HOLE PATTERN (COMPONENT SIDE) 11.43 .450 1.38 .054 11.40 .449 4.13 .162 8.00 .315 0 0 22.80±.13 .898±.005 1.38 .054 BOTTOM VIEW 1.52 .060 (4) PL. 0 1.02 .040 (3) PL. TR 0 1.52 .060 (4) pl. 0 0 1.52 .060 (2) PL. +IN FT 8.00±.08 .315±.003 11.43 .450 23.19±.08 .913±.003 1.52 .060 PLATED THRU .25 [.010] ANNULAR RING (3) PL. 7.26±.05 .286±.002 0 .05 [.002] BOTTOM VIEW 0 TOP VIEW (COMPONENT SIDE) 0 1.52 .060 (4) pl. 0 1.02 .040 (3) PL. 2.75±.08 .108±.003 0 EN FT .41 .016 (9) PL. -IN +OUT 2.75±.08 .108±.003 -OUT 8.25±.08 .325±.003 2.03 .080 PLATED THRU .38 [.015] ANNULAR RING (4) PL. 0 2.03 .080 PLATED THRU .25 [.010] ANNULAR RING (2) PL. .325±.003 .05 [.002] -OUT TR 4.17 .164 (9) PL. 8.25±.08 +OUT +IN 7.26±.05 1.38±.08 .286±.002 .054±.003 0 SEATING1.38±.08 . .054±.003 4.13±.08PLANE .162±.003 RECOMMENDED HOLE PATTERN 0 18.60 .732 (COMPONENT SIDE) 18.60 .732 8.00±.08 .315±.003 0 23.19±.08 .913±.003 8.00±.08 .315±.003 23.19±.08 .913±.003 TOP VIEW (COMPONENT SIDE) 1.52 .060 PLATED THRU .25 [.010] ANNULAR RING (3) PL. 8.25 .325 8.00 .315 vicorpower.com 2.75 .108 0 2.75 .108 0 1.38 .054 4.13 1.38 .054 Rev 2.1 8/2015