Vicor BCM384F480T325A00 Bus converter family Datasheet

VI Chip® BCM®
Bus Converter Family
Description
®
C
VI Chip Bus Converter Modules (BCMs) provide an isolated
unregulated bus voltage to power Point-of-Load (PoL) converters.
The BCMs provide a fixed ratio conversion from either a high input
voltage (ranging from 230 – 410 V depending on the model) or
a 48 V (38 – 55 V) input voltage to a broad range of output bus
voltages. With peak efficiencies of up to 97.9% and power densities
of up to 1,880 W/in3, VI Chip BCMs offer the most efficient and
highest density, isolated power conversion available.
Utilizing Vicor’s resonant Sine Amplitude Converter (SAC) topology,
BCMs leverage high frequency Zero-Voltage Switching (ZVS) and
Zero-Current Switching (ZCS) to deliver unmatched efficiency and
power density with low noise and fast transient response.
In addition, the BCM’s low AC impedance, beyond the bandwidth
of most downstream regulators, enables bulk capacitance, normally
located at the input of a regulator, to be placed at the high voltage
input to the BCM. This reduces the bulk capacitance requirement
and offers savings of board area and system cost.
Offered in VI Chip full and half-sized packages, as well as the
new 6123 ChiP package, BCMs deliver a range of power, size and
efficiency to exceed most customer needs.
C
NRTL
6123 ChiP
Full VI Chip
Half VI Chip
Overview
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High Power Density: Up to 1,880 W/in3 in a 2.2 in2 footprint
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Output Power
6123: Up to 1.2 kW
Full, Half: Up to 325 W
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High Efficiency
6123: 97.9%
Full, Half: 96%
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Isolation
Up to 4242 Vdc
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Fast Response Time
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Low Noise
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Model
Number
S
US
Protection Features:
Undervoltage and overvoltage lockout, overcurrent protection,
short circuit protection, over temperature protection
Input
Voltage (V)
Output
Voltage (V)
Output
Power (W)
Output
Current (A)
Package
Type
BCM380P475C1K2A30
260 – 410
32.5 – 51.25
1,200
25.7
6123
B384F120T30
360 – 400
11.25 – 12.5
300
25.0
Full
BCM352F110T300A00
330 – 365
10.3 – 11.4
300
28.0
Full
BCM352F125T300A00
330 – 365
11.79 – 13.04
300
26.0
Full
BCM352F440T330A00
330 – 365
41.25 – 45.63
325
7.7
Full
BCM384F480T325A00
360 – 400
45.0 – 50.0
325
7.0
Full
MBCM270F338M235A00
240 – 330
30.0 – 41.25
235
7.3
Full
MBCM270F450M270A00
230 – 330
38.3 – 55.0
270
6.25
Full
B048F015T14
38 – 55
1.19 – 1.71
135
90
Full
B048F030T21
38 – 55
2.38 – 3.43
210
70
Full
B048F040T20
38 – 55
3.17 – 4.58
200
50
Full
B048F060T24
38 – 55
4.75 – 6.87
240
40
Full
B048F080T24
38 – 55
6.33 – 9.16
240
30
Full
B048F096T24
38 – 55
7.60 – 11.0
240
25
Full
B048F120T30
38 – 55
9.50 – 13.8
300
25
Full
B048F160T24
38 – 55
12.7 – 18.3
240
15
Full
B048F240T30
38 – 53
19.0 – 26.5
300
12
Full
B048F320T30
38 – 55
25.3 – 36.7
300
9
Full
B048F480T30
38 – 55
38.0 – 55.0
300
6
Full
BCM48BH120T120A00
38 – 55
9.5 – 13.75
120
11.3
Half
Thermally enhanced packaging technologies available at vicorpower.com
vicorpower.com • 800 927.9474
Rev 1.0 12/2013
US
Typical Applications
380 VDC
HV BCM
380 VDC
HV BCM
48 V
26 – 55 V
PRM
48 V
VTM
PRM
20 – 55 V
POL
LOAD
0.7 – 55 V
LOAD
LOAD
Outline Drawings
6123 ChiP
63.34±.38
[2.494±.015]
11.43
[.450]
11.40
[.449]
0
16.3
[.64]
0
1.52
[.060]
(4) PL.
0
22.80±.13
[.898±.005]
11.0
[.43]
Half VI Chip
22.0
[.87]
11.0
[.43]
6.73±.25
[.265±.010]
22.0
[.87]
6.73±.25
[.265±.010]
0
31.67
[1.247]
Full VI Chip
16.5
[.65]
8.3
[.32]
32.5
[1.28]
.05 [.002]
7.26±.05
[.286±.002]
4.17
[.164]
(9) PL.
.41
.016
(9) PL.
vicorpower.com • 800 927.9474
Rev 1.0 12/2013
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