BCM
TM
Bus Converter
Features
•
100°C baseplate operation
•
48 V to 4 V Bus Converter
•
200 Watt (300 Watt for 1 ms)
•
High density – up to 65 A/in
3
•
Small footprint – 1.64 and 2.08 in
2
Size:
1.91 x 1.09 x 0.37 in
48,6 x 27,7 x 9,5 mm
•
T
ypical efficiency 94%
•
<1 µs transient response
•
>3.5 million hours MTBF
•
Isolated output
•
No output filtering required
•
Lead free wave solder compatible
•
Agency approvals
•
Height above board – 0.37 in (9.5 mm)
•
Low weight – 1.10 oz (31.3 g)
Applications
•
Isolated intermediate bus for
non-isolated POL
•
Telecommunication systems
•
Networking
•
Servers
•
ATE
•
ZVS / ZCS isolated sine amplitude converter
Product Overview
VI BRICK BCM modules use 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
BC
Bus
Converter
Module
048
Input
Voltage
Designator
A
Package
Size
040
Output
Voltage
Designator
(=V
OUT
x10)
T
020
Output
Power
Designator
(=P
OUT
/10)
F
P
Product Grade Temperatures (°C)
Grade
T
=
M
=
Operating
Storage
Baseplate
F
= Slotted flange
T
= Transverse heat sink
[a]
[a]
contact
Pin Style
P
= Through hole
–40 to +100 –40 to +125
–55 to +100 –65 to +125
factory
Bus Converter Module
BC048A040T020FP
vicorpower.com
Rev. 1.0
Page 1 of 11
VICOR [ VICOR CORPORATION ]
