DCM
™
DC-DC Converter
DCM4623xD2K04A5yzz
®
S
C
US
C
NRTL
US
Isolated, Regulated DC Converter
Features & Benefits
•
Isolated, regulated DC-DC converter
•
Up to 150 W, 45.46 A continuous
•
88.8% peak efficiency
•
310 W/in
3
Power density
•
Wide input range 160 – 420 Vdc
•
Safety Extra Low Voltage (SELV) 3.3 V Nominal Output
•
4242 Vdc isolation
•
ZVS high frequency switching
Product Ratings
V
IN
= 160 V to 420 V
V
OUT
= 3.3 V
(3.0 V to 3.6 V Trim)
P
OUT
= 150 W
I
OUT
= 45.46 A
Product Description
The DCM Isolated, Regulated DC Converter is a DC-DC
converter, operating from an unregulated, wide range input to
generate an isolated 3.3 Vdc output. With its high frequency
zero voltage switching (ZVS) topology, the DCM converter
consistently delivers high efficiency across the input line range.
Modular DCM converters and downstream DC-DC products
support efficient power distribution, providing superior power
system performance and connectivity from a variety of
unregulated power sources to the point-of-load.
Leveraging the thermal and density benefits of Vicor’s ChiP
packaging technology, the DCM module offers flexible thermal
management options with very low top and bottom side
thermal impedances. Thermally-adept ChiP based power
components enable customers to achieve cost effective power
system solutions with previously unattainable system size,
weight and efficiency attributes, quickly and predictably.
n
Enables low-profile, high-density filtering
n
Up to 8 units – 1200 W
n
No power derating needed
n
Sharing strategy permits dissimilar line voltages
•
Optimized for array operation
across an array
•
Fully operational current limit
•
OV, OC, UV, short circuit and thermal protection
•
4623 through-hole ChiP package
n
1.886” x 0.898” x 0.284”
(47.91 mm x 22.8 mm x 7.21 mm)
Typical Applications
•
•
•
•
Industrial
Process Control
Heavy Equipment
Defense / Aerospace
Part Ordering Information
Product
Function
DCM
DCM =
DC-DC
Converter
46
Length
in mm
x 10
Package
Size
23
Width
in mm
x 10
Package
Type
x
T=
Through hole
ChiPs
Max
Input
Voltage
D2
Range
Ratio
K
Max
Output
Voltage
04
Max
Output
Power
A5
Temperature
Grade
y
T = -40°C – 125°C
M = -55°C – 125°C
Option
zz
00 = Analog Control
Interface Version
Internal Reference
DCM™ DC-DC Converter
Page 1 of 25
Rev 1.2
07/2017
VICOR [ VICOR CORPORATION ]
