VI Brick® IBC Modules IB0xxxxxxxxxxx-xx Family ® Overview C S US C NRTL US n Isolated, Fixed-Ratio Bus Converters n Best-in-Class Efficiency n Best-in-Class Output Power n A Superior Drop-in Replacement n Industry Standard Form Factors and Pinouts n IPC-9592 Compliant Features Description n Best-in-Class Performance Vicor’s dynamic Sine Amplitude Converter™ (SAC™) topology is at the heart of each fixed-ratio Intermediate Bus Converter (IBC) module. Benefits realized from this patented technology are: superior efficiency, exceptional power density, very fast response to load transients, extremely low output impedance and a low electrical noise profile. These IBC modules are well suited to power system applications in enterprise and optical access networks. Quarter-Brick Output to 80 A / 850 W Eighth-Brick Output to 48 A / 500 W Eighth-Brick & Quarter-Brick Density >600 W/in3 Peak Efficiency to >98% Low Noise ZVC / ZCS Topology n Industry Standard Packages Eighth-Brick & Quarter-Brick Formats Multiple I/O Pin Lengths Baseplate Option for Quarter-Brick Model Low Profile (0.42") Offered from 300 W to 850 W, these IBCs conform to industry-standard eighth and quarter-brick footprints and feature input/output isolation and an array of protection functions. Their low cross section profile facilitates unimpeded airflow — above and below the thin body — to minimize the temperature rise of downstream components. n Flexible Electrical Characteristics Input Range: 36 to 60 Vdc (48 V nom.) 75 V Surge Capability 9.6 Vdc (nom.) Output (5:1 transfer ratio) or 12.0 Vdc (nom.) Output (4:1 transfer ratio) Positive or Negative Logic Enable 2,250 Vdc Isolation -40°C Operation Part Number Package Power Part Number Package Power 9.6 Vdc Output (5:1) 12.0 Vdc Output (4:1) IB048E096T40xx-xx[a] 300 W IB048E120T32xx-xx[a] Eighth Brick 300 W Eighth Brick 300 W Eighth Brick 300 W Eighth Brick IB050E096T40xx-xx[b] Eighth Brick 300 W IB050E120T32xx-xx[b] IB054E096T40xx-xx[c] Eighth Brick 300 W IB054E120T32xx-xx[c] Eighth Brick 500 W Eighth Brick 500 W IB048E096T48xx-xx[a] Eighth Brick 500 W IB048E120T40xx-xx[a] IB050E096T48xx-xx[b] Eighth Brick 500 W IB050E120T40xx-xx[b] IB054E096T48xx-xx[c] Eighth Brick 500 W IB054E120T40xx-xx[c] Eighth Brick 500 W IB048Q096T64xx-xx[a] Quarter Brick 650 W IB048Q120T53xx-xx[a] Quarter Brick 650 W IB050Q096T64xx-xx[b] Quarter Brick 650 W IB050Q120T53xx-xx[b] Quarter Brick 650 W IB054Q096T64xx-xx[c] Quarter Brick 650 W IB054Q120T53xx-xx[c] Quarter Brick 650 W IB048Q096T70xx-xx[a] Quarter Brick 750 W IB048Q120T60xx-xx[a] Quarter Brick 750 W IB050Q096T70xx-xx[b] Quarter Brick 750 W IB050Q120T60xx-xx[b] Quarter Brick 750 W IB054Q096T70xx-xx[c] Quarter Brick 750 W IB054Q120T60xx-xx[c] Quarter Brick 750 W IB048Q096T80xx-xx[a] Quarter Brick 850 W IB050Q096T80xx-xx[b] Quarter Brick 850 W IB054Q096T80xx-xx[c] Quarter Brick 850 W [a] 38 – 55 Vin, 1,500 Vdc isolation – 60 Vin, 2,250 Vdc isolation [c] 36 – 60 Vin, 2,250 Vdc isolation with 75 V transient ride-through [b] 36 Replace the “–xx” suffix in the part number with “–CB” to order an evaluation board. Note: This document is a product overview, for detailed information such as input range, enable logic and pin length options, go to: http://www.vicorpower.com/dc-dc-converters-board-mount/vi-brick-intermediate-bus-conver vicorpower.com • 800 927.9474 Rev 1.2 6/2014 Performance Efficiency TAMB 25°C Efficiency TAMB 25°C 99 98 98 97 97 Efficiency (%) Efficiency (%) 99 96 95 94 93 96 95 94 93 92 92 0 16 32 64 48 80 0 10 19 VIN : 38 V 48 V 55 V 38 V VIN : Figure 1 – Efficiency vs. Output Current for IB050Q096T80N1-00 38 48 48 V 55 V Figure 2 – Efficiency vs. Output Current for IB050E096T48N1-00 Output Current De-Rating 900 50 800 45 700 40 Output Current (A) Power (W) 29 Iout (A) Iout (A) 600 500 400 300 200 100 35 30 25 20 15 10 5 0 36 40 44 48 52 56 0 60 25 Input Voltage (Vdc) 35 45 55 65 75 85 95 Ambient Air Temperature (°C) 200 LFM Figure 3 – IB050Q096T80N1-00 Output Power vs. Input Voltage 400 LFM 600 LFM Figure 4 – IB050E096T48N1-00 Output Curent De-rating vs. Ambient Temperature Product Dimensions 2.300 58.42 .150 3.81 h .210 5.33 .725 18.42 1.030 26.16 <> 1.450 36.83 .417 ± .025 [10.58 ± .64] .180 [4.57] .063 THRU 1.59 .11 [2.9] M3 x .50 TAP THRU (4) PL. h 1.860 47.24 <> .220 5.59 (X) .450±.025 11.43±.64 .180 4.57 .040 1.02 (3) PL. Quarter Brick .02 .6 .093 2.36 (3) PL. .125 3.18 (2) PL. .060 1.52 (2) PL. Quarter Brick with optional thermal interface surface Eighth Brick vicorpower.com • 800 927.9474 Rev 1.2 6/2014