DCM™ DC-DC Converter
DCM2322x72S31A0y6z
S
®
C
NRTL US
C
US
Isolated, Regulated DC Converter
Features & Benefits
Product Ratings
• Isolated, regulated DC-DC converter
• Up to 100 W, 3.60 A continuous
• 90.0% peak efficiency
VIN = 14 V to 72 V
POUT = 100 W
IOUT = 3.60 A
VOUT = 28.0 V
(16.8 V to 30.8 V Trim)
• 443 W/in3 Power density
Product Description
• Wide input range 14 – 72 Vdc
• Safety Extra Low Voltage (SELV) 28.0 V Nominal Output
• 3000 Vdc isolation
The DCM2322 is a lower power, isolated and regulated DC-DC
converter that operates from an unregulated, wide-range input
to generate an isolated 28.0 Vdc output. With its high-frequency
zero-voltage switching (ZVS) topology, the DCM2322 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.
• ZVS high frequency switching
n
Enables low-profile, high-density filtering
•
Dual modes of operation:
n
Array mode
–
–
–
Up to 8 units – 800 W
No power derating needed
Sharing strategy permits dissimilar line voltages
across an array
Leveraging the thermal and density benefits of Vicor’s ChiP
packaging technology, the DCM2322 offers flexible thermal
management options with very low top and bottom side
thermal impedances. Thermally adept ChiP based power
components enable customers to quickly and predictably
achieve cost effective power system solutions.
n
Enhanced VOUT regulation mode
Standalone: 100 W
–
• Fully operational current limit
• OV, OC, UV, short circuit and thermal protection
• 2322 through-hole ChiP™ package
n 0.978” x 0.898” x 0.284”
(24.84 mm x 22.8 mm x 7.21 mm)
Typical Applications
• Rail Transportation
• Defense / Aerospace
• Industrial
• Process Control
Part Ordering Information
Max
Input
Voltage
Max
Output
Voltage
Max
Output
Power
Product
Function
Package
Size
Package
Type
Range
Ratio
Temperature
Grade
Option
DCM
23
22
x
72
S
31
A0
y
6z
60 = Array and
Enhanced VOUT Regultion
Modes / Analog Control
Interface Version
DCM =
DC-DC
Converter
T =
Through hole
ChiPs
T = -40°C to 125°C
M = -55°C to 125°C
mm
Internal Reference
DCM™ DC-DC Converter
Rev 1.2
Page 1 of 31
01/2020