BCMTM Bus Converter
Product Description
Features
• Small footprint – 1.64 and 2.08 in2
• Height above board – 0.37 in (9.5 mm)
• Efficiency up to 96%
VI BRICK BCM modules use advanced Sine
Amplitude ConverterTM (SACTM) technology,
thermally enhanced packaging technologies,
and advanced manufacturing 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
• 100°C baseplate operation
• 48, 352 and 384 V Bus Converters
• High density – up to 390 w/in3
• Isolated output
• No output filtering required
• <1 µs transient response
• Fast transient response
• Lead free wave solder compatible
• Agency approvals
eliminated near the load.
Model
Number
Input
Voltage
(V)
Output
Voltage
(V)
Output
Power
(W)
Output
Current
(A)
Efficiency (%)
Output Ripple (mV)
50% Load 100% Load
50% Load
100% Load
BC048A015T014FP
BC048A030T021FP
BC048A040T020FP
BC048A060T024FP
BC048A080T024FP
BC048A096T024FP
BC048A120T030FP
BC048A160T024FP
BC048A240T030FP
BC048A320T030FP
BC048A480T030FP
BC352A110T024FP
BC352A110T030FP
BC384A120T030FP
38 – 55
38 – 55
38 – 55
38 – 55
38 – 55
38 – 55
38 – 55
38 – 55
38 – 53
38 – 55
38 – 55
330 – 365
330 – 365
360 – 400
1.19 – 1.71
2.38 – 3.43
3.17 – 4.58
4.75 – 6.87
6.33 – 9.16
7.60 – 11.0
9.50 – 13.8
12.7 – 18.3
19.0 – 26.5
25.3 – 36.7
38.0 – 55.0
10.3 – 11.4
10.3 – 11.4
11.25 – 12.5
135
210
200
240
240
240
300
240
300
300
300
240
300
300
90
70
50
40
30
25
25
15
12
9
91.5
95.0
94.8
95.6
96.0
96.2
95.1
96.0
95.7
96.5
96.7
95.6
95.8
95.2
91.1
94.2
94.4
94.6
95.8
96.2
95.6
95.7
95.9
96.2
96.4
95.8
95.2
95.3
70
110
50
170
98
65
220
170
140
180
150
150
150
180
190
240
200
195
70
110
100
107
85
115
95
6
21.8
27.2
25
140
110
100
Note: See individual data sheets for additional model specifications and configurations.
Typical Application
F1 10 A Fuse
POL
POL
+IN
+OUT
-OUT
+OUT
+
C1
enable / disable
switch
Vout
TM
RSV
PC
BCM
POL
POL
Vin
R2
SW1
2 kΩ
D1
–
-OUT
-IN
(power good indicator)
NOTE:
Vin : 48 (38 – 55) Vdc; Vout = 1.5 – 48 Vdc; C1 = 47 µF
Vin : 352 (330 – 365) Vdc; Vout = 10.3 – 11.4 Vdc; C1 = 22 µF
Vin : 384 (360 – 400) Vdc; Vout = 11.25 – 12.5 Vdc; C1 = 22 µF
VI BRICK: BCMTM Bus Converter
vicorpower.com
Rev. 1.0
Page 1 of 2
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