BCM4414XD1E5135YZZ Datasheet, PDF (1/41 Pages) Vicor Corporation – Isolated Fixed-Ratio DC-DC Converter

BCM^® in a VIA Package
Bus Converter
BCM4414xD1E5135yzz
®
S
C
US ^{C NRTL US}
Isolated Fixed-Ratio DC-DC Converter
Features & Benefits
• 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 In-rush 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
Typical 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
Part Ordering Information
Product Ratings
V_HI = 400V (260 – 410V)
V_LO = 50V (32.5 – 51.3V)
(no load)
I_LO = up to 35A
K = 1/8
Product Description
The BCM 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 internal controller configuration, fault
monitoring, and other telemetry functions.
Leveraging the thermal and density benefits of Vicor’s 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.
Size:
4.35 x 1.40 x 0.37 in
110.55 x 35.54 x 9.40mm
Product
Function
Package
Length
Package
Width
BCM
44
14
Package
Type
x
Max
High
Side
Voltage
D1
High
Side
Voltage
Range
Ratio
Max
Low
Side
Voltage
Max
Low
Side
Current
Product Grade
(Case Temperature)
E
51
35
y
Option Field
zz
BCM =
Bus Converter
Module
Length in
Inches x 10
Width in
Inches x 10
B = Board VIA
V = Chassis VIA
Internal Reference
[1] _{High Temperature Current Derating may apply; See Figure 1, specified thermal operating area.}
C = -20 to 100°C^[1]
T = -40 to 100°C^[1]
02 = Chassis/PMBus
06 = Short Pin/PMBus
10 = Long Pin/PMBus
BCM^® in a VIA Package
Page 1 of 41
Rev 1.4
09/2016
vicorpower.com
800 927.9474