DCM DC-DC Converter
DCM4623xD2K26E0y7z
S
CUNRTLS
C US
Isolated, Regulated DC Converter
Features & Benets
Product Ratings
V = 160 V to 420 V P = 500 W
IN OUT
Isolated, regulated DC-DC converter
V = 24.0 V
OUT
Up to 500 W, 20.84 A continuous
I = 20.84 A
OUT
(14.4 V to 26.4 V Trim)
92.7% peak efficiency
3
1032 W/in Power density
Product Description
Wide input range 160 420 Vdc
The DCM Isolated, Regulated DC Converter is a DC-DC
Safety Extra Low Voltage (SELV) 24.0 V Nominal Output
converter, operating from an unregulated, wide range input to
4242 Vdc isolation
generate an isolated 24.0 Vdc output. With its high frequency
zero voltage switching (ZVS) topology, the DCM converter
ZVS high frequency switching
consistently delivers high eciency across the input line range.
n Enables low-profile, high-density filtering
Modular DCM converters and downstream DC-DC products
support ecient power distribution, providing superior power
Fully operational current limit
system performance and connectivity from a variety of
OV, OC, UV, short circuit and thermal protection
unregulated power sources to the point-of-load.
4623 through-hole ChiP package
Leveraging the thermal and density benets of Vicors ChiP
n 1.886 x 0.898 x 0.284 packaging technology, the DCM module oers exible thermal
management options with very low top and bottom side
(47.91 mm x 22.8 mm x 7.21 mm)
thermal impedances. Thermally-adept ChiP based power
components enable customers to achieve cost eective power
system solutions with previously unattainable system size,
Typical Applications
weight and eciency attributes, quickly and predictably.
Industrial
Process Control
Transportation / Heavy Equipment
Defense / Aerospace
Part Ordering Information
Max Max Max
Product Package Package Range Temperature
Input Output Output Option
Function Size Type Ratio Grade
Voltage Voltage Power
DCM 46 23 x D2 K 26 E0 y 7z
DCM = Length Width T = 70 = Enhanced V
OUT
T = -40C 125C
DC-DC in mm in mm Through hole Internal Reference Regulation / Analog
M = -55C 125C
Converter x 10 x 10 ChiPs Control Interface Version
DCM DC-DC Converter Rev 1.0
Page 1 of 23 12/2017DCM4623xD2K26E0y7z
Typical Application
DCM
TR
EN
FT Load 1
R1
L2
F1
+IN +OUT
L1
C1
C
Vin
OUT-EXT
-IN -OUT
Non-isolated
Point-of-Load
Regulator
Load 2
Typical Application: Single DCM4623xD2K26E0y7z, to a non-isolated regulator, and direct to load
DCM DC-DC Converter Rev 1.0
Page 2 of 23 12/2017