BCM Array
TM
BC384R120T060VM-00
Features
•
384 V to 12 V VI BRICK™ BCM Array
•
600 Watt (900 Watt for 1 ms)
•
Vertical mount package
reduces footprint
•
Integrated heat sink simplifies
thermal management
•
High density – up to 268 W/in
3
•
Small footprint – 303 W/in
2
•
Low weight – 3.2 oz (92 g)
•
ZVS / ZCS isolated sine
amplitude converter
•
Typical efficiency 95%
•
<1 µs transient response
•
>1.8 million hours MTBF
•
Internal fuse and filter
•
No output filtering required
Vin = 360 – 400 V
Vout = 11.3 – 12.5 V
Iout = 50 A
K = 1/32
Rout = 10.0 mΩ max
Size:
3.54 x 0.56 x 1.13 in
89,9 x 14,2 x 28,7 mm
Product Description
The BC384R120T060VM-00 contains two high efficiency, narrow input range Sine
Amplitude Converter (SAC) converters operating from a 360 to 400 Vdc primary bus to
deliver an isolated low voltage secondary. The module provides an isolated 11.3 -12.5 V
distribution bus and is packaged in a thermally efficient VI BRICK BCM Array package.
Due to the fast response time and low noise, the need for limited life aluminum
electrolytic or tantalum capacitors at the input of POL converters is reduced—or
eliminated—resulting in savings of board area, materials and total system cost.
The BC384R120T060VM-00 achieves a power density of 268 W/in
3
in a VI BRICK BCM
Array package utilizing an integrated heat sink. Owing to its high conversion efficiency
and safe operating temperature range, the VI BRICK BCM Array does not require
additional heat sinking or high airflow velocities. Low junction-to-heat sink thermal
impedance assures low junction temperatures and long life in the harshest environments.
Absolute Maximum Ratings
Parameter
+In to -In
+In to -In
PC to -In
+Out to -Out
Isolation voltage
Output current
Peak output current
Output power
Peak output power
Operating junction
temperature
(1)
Storage temperature
Note:
(1) The referenced junction is defined as the semiconductor having the highest temperature.
This temperature is monitored by a shutdown comparator.
Values
-1.0 to 440
500
-0.3 to 7.0
-0.5 to 16.0
4242
55.4
75.0
600
900
-40 to 125
-40 to 125
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
A
A
W
W
°C
°C
Notes
For 100 ms
Input to Output
Continuous
For 1 ms
Continuous
For 1 ms
T-Grade
T-Grade
VI BRICK BCM Array
BC384R120T060VM-00
vicorpower.com
Rev. 1.1
Page 1 of 6
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