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PFM™ in a VIA Package
Isolated & Regulated converter with PFC for AC-DC systems
For use in: Datacom/Telecom Equipment, LED Lighting, Bench-top Equipment
and Industrial AC-DC Power Systems.
Features and Benefits
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Up to 400 W
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Up to 92% efficiency
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Active Power Factor Correction
Exceeds 0.95 at most line/load conditions
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Chassis mount or PCB mounting options
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Available temperature grades
– C-Grade: -20 to 100°C
– T-Grade: -40 to 100°C
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Small size & low profile
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Allows designers to minimize the space needed for
their applications
Value Proposition
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Double sided thermal housing simplifies thermal
The PFM is the lowest profile AC-DC solution in the market.
Vicor's VIA package enables designers to efficiently package
power into their system's thermal management solution.
Unlike the competition which offers solutions with twice the
width and 3x the height, these slim line converters can do the
same job in less space.
design challenges
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Companion AIM in a VIA package provides rectification
and EMI filtering for use in Class B power systems
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Product dimensions
– PFM: 111 x 35.5 x 9.3 mm
– AIM: 44.6 x 35.5 x 9.3 mm
Family of PFM Products
Vout
Max Power
Mounting Style
Companion AIM
PFM4414VB6M24D0T00
Part Number
24
400
Chassis
AIM1714VB6MC7D5T00
PFM4414BB6M24D0T04
24
400
Board - Short
AIM1714BB6MC7D5T04
PFM4414BB6M24D0T08
24
400
Board - Long
AIM1714BB6MC7D5T08
PFM4414VB6M48D0T00
48
400
Chassis
AIM1714VB6MC7D5T00
PFM4414BB6M48D0T04
48
400
Board - Short
AIM1714BB6MC7D5T04
PFM4414BB6M48D0T08
48
400
Board - Long
AIM1714BB6MC7D5T08
Typical Application
Cool-Power
ZVS Buck
Cool-Power
ZVS Buck
Single-Phase AC
84 – 264 VAC
AIM
TMOV
PFM
24 VDC
Cool-Power
ZVS Buck
12 V
5V
3.3 V
24 V
vicorpower.com
Rev 1.6
12/2015
PFM Mechanical Drawing – 4414 VIA Package
Note: Chassis-mount shown.
Board-mount option available,
see www.vicorpower.com
4.35
C
[110.55]
.37
9.30
1.61
A
[40.93]
.152
3.861
THRU
TYP
1.757
B
[44.625]
.11
2.90
3+OUT
+IN
1
OUTPUT
INSERT
(41817)
TO BE
REMOVED
PRIOR
TO USE
INPUT
INSERT
(41816)
TO BE
REMOVED
PRIOR
TO USE
–IN
2
1.40
35.54
1.171
29.750
–OUT
4
86(7<&2/8*25
(48,9)25287387&211(&7,21
86(7<&2/8*25
(48,9)25,1387&211(&7,21
AIM Mechanical Drawing – 1714 VIA Package
.878
22.30
PIN 1 DESIGNATOR
PIN ASSIGNMENT
PIN 1
L
PIN 2
+Vout
PIN 3
N
PIN 4
-Vout
.152
3.86
.11
2.89
L
+ Vout
NOTES:
1- RoHS COMPLIANT PER CST-0001 LATEST REVISION.
1.170
29.72
2- SEE PRODUCT DATA SHEET FOR PIN DESIGNATIONS.
N
1.397
35.49
- Vout
PRODUCT
4914 VIA PFM
DIM 'A'
>@
DIM 'B'
>@
DIM 'C'
>@
.363
9.22
1.756
44.59
NOTE:
1. RoHS COMPLIANT PER CST-0001 LATEST REVISION.
vicorpower.com
Rev 1.6
12/2015
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