I048C030T015P2 Datasheet, PDF (1/8 Pages) Vicor Corporation – Intermediate Bus Converters Quarter-Brick, 48 Vin Family

45
PRELIMINARY
V•I Chip^TM
VIC-in-a-Brick
Intermediate Bus Converters
Quarter-Brick, 48 Vin Family
Features
• Up to 600 W
• 95% efficiency @ 3 Vdc
• 600 W @ 55ºC, 400 LFM
• 125°C operating temperature
• 400 W/in³ power density
• 38-55 Vdc input range
• 100 V input surge for 100 ms
• SAC topology
• Low noise ZCS/ZVS architecture
• 3.5 MHz switching frequency
• Fast dynamic response
• Parallelable, with fault tolerance
• 2,250 Vdc basic insulation
3 to 48 Vdc Bus Voltages; 100 A - 600 W Output
V•I
++
––
K
©
Product Overview
These "VIC-in-a-Brick" Intermediate Bus
Converter (IBC) modules use Vicor’s
V•I Chip Bus Converter Modules (BCM)
to achieve the highest performance for
Intermediate Bus Architecture applications.
Operating from a 38-55 Vdc input, ten
different fixed ratio outputs are available
from 3 to 48 Vdc. You can choose the
intermediate bus voltage that is optimal for
your system and load requirements.
These quarter-bricks are available with a
single BCM, rated up to 300 W or 70 A, or
with dual BCMs, capable of 600 W or 100 A.
Dual output pins are used for output
currents over 50 A.
Utilizing breakthrough Sine Amplitude
Converter (SAC) technology, BCMs offer
the highest efficiency, lowest noise, fastest
transient response and highest power
density. And full load power is available at
55ºC with only 200 LFM of air for single
BCM versions and 400 LFM for dual BCM
versions, without a heatsink.
Absolute Maximum Ratings
Parameter
+In to –In voltage
Continuous
Surge
PC to –In voltage
Isolation voltage
Input to output
In/Out to heat sink
Operating temperature
Pin soldering temperature
Wave
Hand
Rating
-1.0 to +60.0
100
-0.3 to +7.0
2,250
1,500
-40 to +125
500 (260)
750 (390)
Thermal Resistance and Capacity
Parameter
VIC to ambient; 0 LFM (Single BCM)
VIC to ambient; 0 LFM (Dual BCM)
VIC to ambient; 200 LFM (Single BCM)
VIC to ambient; 200 LFM (Dual BCM)
Thermal capacity (Single BCM)
Thermal capacity (Dual BCM)
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
°C
°F (°C)
°F (°C)
Typ
13.3
11.7
6.1
4.3
14.3
22.8
Notes
<100ms
Basic Insulation
Junction
<5 sec
<7 sec
Unit
°C/W
°C/W
°C/W
°C/W
Ws/°C
Ws/°C
Factorized Power
Vicor Corporation Tel: [phone] vicorpower.com Quarter-Brick Intermediate Bus Converters
Rev. 1.3
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