VICOR BCM4414VD1E5135C02

The BCM4414xD1E5135yzz in a VIA package is a high-efficiency Bus Converter, operating from a 260 to 410V DC high-voltage bus to deliver an isolated 32.5 to 51.3V DC unregulated, low voltage. This unique ultra-low-profile module incorporates DC-DC conversion, integrated filtering and PMBus commands and controls in a chassis- or PCB-mount form factor. The BCM offers low noise, fast transient response and industry‑leading efficiency and power density. A low-voltage-side referenced PMBus-compatible telemetry and control interface provides access to the BCM’s configuration, fault monitoring and other telemetry functions. Leveraging the thermal and density benefits of Vicor VIA packaging technology, the BCM module offers flexible thermal management options with very low top- and bottom-side thermal impedances. When combined with downstream Vicor DC-DC conversion components and regulators, the BCM allows the Power Design Engineer to employ a simple, low-profile design, which will differentiate the end system without compromising on cost or performance metrics.

• Up to 35A continuous low-voltage-side current
• Fixed transformation ratio (K) of 1/8
• Up to 797W/in3 power density
• 97.7% peak efficiency
• Built-in EMI filtering and inrush limiting circuit
• Parallel operation for multi-kW arrays
• OV, OC, UV, short circuit and thermal protection
• 4414 package
• High MTBF
• Thermally-enhanced VIA package
• PMBus management interface
• Suitable for Hot-Swap applications

• 380V DC Power Distribution
• Information and Communication Technology (ICT) Equipment High-End Computing Systems
• Automated Test Equipment Industrial Systems High-Density Energy Systems
• Transportation
• Green Buildings and Microgrids