MC270A330M024FP Datasheet, PDF (1/17 Pages) Vicor Corporation – MIL-COTS BCM™ Bus Converter

PRELIMINARY DATASHEET
MIL-COTS BCM^TM Bus Converter
Size:
1.91 x 1.09 x 0.37 in
48,6 x 27,7 x 9,5 mm
Applications
• High Voltage 270V Aircraft
Distributed Power
• 28Vdc MIL-COTS PRM Interface
(MP028F036M21AL)
• Communications Systems
• High Density Power Supplies
Features
• 100°C baseplate operation
• Low weight – 1.10 oz (31.3 g)
• 270 V to 33.75 V Bus Converter
• ZVS / ZCS isolated Sine Amplitude Converter
• 235 Watt (360 Watt for <5 ms)
• Typical efficiency >95%
• MIL-STD-704E/F compliant
• <1 µs transient response
• High density – up to 312 W/in³
• Isolated output
• Small footprint – 1.64 and 2.08 in²
• No output filtering required
• Height above board – 0.37 in (9.5 mm)
Product Overview
The MIL-COTS VI BRICK BCM module uses advanced Sine Amplitude Converter^TM
(SAC^TM) technology, thermally enhanced packaging technologies, and advanced CIM
processes to provide high power density and efficiency, superior transient response, and
improved thermal management. These modules can be used to provide an isolated
intermediate bus to power non-isolated POL converters and due to the fast response time
and low noise of the BCM, capacitance can be reduced or eliminated near the load.
Part Numbering
MC
270
A
330
M
024
F
MIL-COTS
Bus
Converter
Module
Input
Voltage
Designator
Package
Size
Output
Voltage
Designator
(=V_OUT x10)
Output
Power
Designator
(=P_OUT /10)
Product Grade Temperatures (°C)
Grade Operating Storage
M = –55 to +100 –65 to +125
Baseplate
F = Slotted flange
P = Pin-fin heat sink^[a]
[a] _{contact factory}
P
Pin Style
P = Through hole
Bus Converter Module
MC270A330M024FP
vicorpower.com
Rev. 1.0
Page 1 of 17