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PFM4414XB6M48D0YZZ Datasheet, PDF (1/23 Pages) Vicor Corporation – Always-on, self-protecting converter control architecture | |||
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PFM⢠in a VIA Package
AC-DC Converter
PFM4414xB6M48D0yzz
®
S
C
US C NRTL US
Isolated AC-DC Converter with PFC
Features & Benefits
⢠Universal input (85 to 264 VAC)
⢠48 VOUT, regulated, isolated SELV
⢠92% typical efficiency
⢠Built-in EMI filtering
⢠Chassis mount or board mount packaging options
⢠Always-on, self-protecting converter control architecture
⢠SELV Output
⢠Two temperature grades including operation to -40°C
⢠VIA Package
ï® Robust Mechanical Design
ï® Versatile thermal management capability
⢠Safe and reliable secondary-side energy storage
⢠High MTBF
⢠140 W/cubic inch power density
⢠4414 package
⢠External rectification and transient protection required
Typical Applications
⢠Small cell base stations
⢠Telecom switching equipment
⢠LED lighting
⢠Industrial power systems
Product Ratings
VIN = 85 â 264 V
POUT = up to 400 W
VOUT = 48 V
IOUT = 8.33 A
Product Description
The PFM in a VIA Package is a highly advanced 400 W AC-DC
converter operating from a rectiï¬ed universal AC input which
delivers an isolated and regulated Safety Extra Low Voltage
(SELV) 48 V secondary output.
This unique, ultra-low proï¬le module incorporates AC-DC
conversion, integrated ï¬ltering and transient surge protection
in a chassis mount or PCB mount form factor.
The PFM enables a versatile two-sided thermal strategy which
greatly simpliï¬es thermal design challenges.
When combined with downstream Vicor DC-DC conversion
components and regulators, the PFM allows the Power Design
Engineer to employ a simple, low-proï¬le design which will
differentiate his end-system without compromising on cost or
performance metrics.
Part Ordering Information
Size:
4.35 x 1.40 x .37 in
110.6 x 35.5 x 9.3 mm
Product
Function
Package Package
Length Width
Package
Type
Input
Voltage
Range
Ratio
Output
Voltage
(Range)
Max
Output
Power
Product Grade
Option Field
PFM
44
14
x
B6
PFM =
Power Factor
Module
Length in Width in B = Board VIA
Inches x 10 Inches x 10 V = Chassis VIA
M
48
Internal Reference
D0
y
z
z
C = -20 to 100°C
T = -40 to 100°C
00 = Chassis/Always On
04 = Short Pin/Always On
08 = Long Pin/Always On
PFM⢠in a VIA Package
Page 1 of 23
Rev 1.0
12/2015
vicorpower.com
800 927.9474
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