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VI-B44-IX-B1

Description
Isolated DC/DC Converters 72 Vin, 48 Vout, 75 W, I Product Grade
CategoryPower/power management    The power supply circuit   
File Size691KB,8 Pages
ManufacturerVICOR
Websitehttp://www.vicorpower.com/
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VI-B44-IX-B1 Overview

Isolated DC/DC Converters 72 Vin, 48 Vout, 75 W, I Product Grade

VI-B44-IX-B1 Parametric

Parameter NameAttribute value
package instruction,
Reach Compliance Codecompliant
Other featuresREMOTE SHUTDOWN
Analog Integrated Circuits - Other TypesDC-DC REGULATED POWER SUPPLY MODULE
CertificationTUV, UL
Efficiency (main output)90%
high27.4 mm
Maximum input voltage100 V
Minimum input voltage55 V
Nominal input voltage72 V
length116.8 mm
Maximum grid adjustment rate0.2%
Maximum load regulation0.2%
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Nominal output voltage48 V
Maximum total power output75 W
width61 mm
Base Number Matches1
DC-DC Converters
VI-200
VE-200
®
S
C
US
C
NRTL
US
50 to 200 Watts
Features & Benefits
Isolated output
Up to 50W/in
3
cURus, cTÜVus
Up to 90% efficiency
Size: 4.6” x 2.4” x 0.5”
(116,8 x 61,0 x 12,7mm)
Remote sense and current limit
OVP, thermal shutdown
Logic disable
Wide range output adjust
Compatible power booster modules
ZCS power architecture
Low noise FM control
CE Marked
RoHS compliant (VE-200)
Product Highlights
The VI-200 family, with over 14 million units shipped, is Vicor’s broad series of
“zero-current-switching” component-level DC-DC converters.
Operating at frequencies up to 2MHz, VI-200 family converters offer exceptional power
density, efficiency, noise performance, reliability and ease of use. Booster modules
(VI-Bxx) provide a simple, cost-effective, off-the-shelf solution for higher power output
requirements. One or more boosters may be used to create synchronous arrays capable
of supplying several kilowatts of output power.
The flexibility of Vicor’s power components is also available in half-size, half-power
VI-J00 MiniMods.
Part Numbering
VI
2
6
1
C
W
Family
VI
=Non-RoHS
VE
= RoHS
Series
2
= 200
B
= Booster
0
= 12V
V
= 24V
1
= 24V
W
= 24V
2
= 36V
3
= 48V
Input
N
= 48V
4
= 72V
T
= 110V
5
= 150V
6
= 300 V
7
= 150/300V
Z
= 2V
Y
= 3.3V
0
= 5V
X
= 5.2V
W
= 5.5V
V
= 5.8V
T
= 6.5V
R
= 7.5V
Output
M
= 10V
1
= 12V
P
= 13.8V
2
= 15V
N
= 18.5V
3
= 24V
L
= 28V
J
= 36V
K
= 40V
4
= 48V
H
= 52V
F
= 72V
D
= 85V
B
= 95V
Grade
E
= –10 to 85°C
C
= –25 to 85°C
I
= – 40 to 85°C
M
= –55 to 85°C
≥ 5V
Power
< 5V
U
= 40A
V
= 30A
W
= 20A
X
= 15A
Y
= 10A
U
= 200W
V
= 150W
W
= 100W
X
= 75W
Y
= 50W
Note:
For additional
packaging options,
please see page 5.
VI-200 DC-DC Converters
Page 1 of 7
Rev 3.9
08/2017
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