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PDF ( 数据手册 , 数据表 ) DCM24AP050x180A50

零件编号 DCM24AP050x180A50
描述 DC-DC Converter
制造商 Vicor
LOGO Vicor LOGO 


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DCM24AP050x180A50 数据手册, 描述, 功能
Features
Isolated, regulated DC-DC converter
Up to 180 W, 36.00 A continuous
91.9% peak efficiency
460 W/in3 Power density
Wide input range 18 – 36 Vdc
Safety Extra Low Voltage (SELV) 5.0 V Nominal Output
2250 Vdc isolation
ZVS high frequency switching
n Enables low-profile, high-density filtering
Optimized for array operation
n Up to 8 units – 1440 W
n No power derating needed
n Sharing strategy permits dissimilar line voltages
across an array
Fully operational current limit
OV, OC, UV, short circuit and thermal protection
3623 through-hole ChiP package
n 1.524” x 0.898” x 0.286”
(38.72 mm x 22.8 mm x 7.26 mm)
Typical Applications
Industrial
Process control
Automotive
Heavy Equipment
DCMDC-DC Converter
DCM24AP050x180A50
®S
C US C NRTL US
Isolated, Regulated DC Converter
Product Ratings
VIN = 18 V to 36 V
VOUT = 5.0 V
(4.0 V to 5.5 V Trim)
POUT = 180 W
IOUT = 36.00 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 5.0 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.
DCMDC-DC Converter
Page 1 of 24
Rev 1.1
07/2015
vicorpower.com
800 927.9474







DCM24AP050x180A50 pdf, 数据表
Functional Block Diagram
+IN +VIN
CIN-INT
DCM24AP050x180A50
Primary & Secondary Powertrains
Top Cell
Bottom Cell
+OUT
COUT-INT
OUT
IN VIN
Control & Monitoring
Power
Limit
Modulator
Primary
Based
VOUT Sense
Powertrain
Enable
Primary
Based
IOUT Sense
VEAO
Error Amplifier
VCC
TR
VOUT Load
Regulation
and ILIMIT
Fault Monitoring
EN
OTP
Output
Under
Voltage
FT
+VIN
Overvoltage
OVP
Lockout
Output
Undervoltage
Lockout
Short
Circuit
Synchronous
Floating
MOSFET Gate
driver
Temperature
Reference
and Soft Start
DCMDC-DC Converter
Page 8 of 25
Rev 1.1
07/2015
vicorpower.com
800 927.9474







DCM24AP050x180A50 equivalent, schematic
DCM24AP050x180A50
General Characteristics (Cont.)
Specifications apply over all line, trim and load conditions, internal temperature TINT = 25ºC, unless otherwise noted. Boldface specifications apply over the
temperature range of -40°C < TINT < 125°C for T grade and -55°C < TINT < 125°C for M grade.
Attribute
Symbol
Conditions / Notes
Min
Typ
Max
Unit
Dielectric Withstand Test
MTBF
Agency approvals/standards
VHIPOT
Safety
IN to OUT
2250
IN to CASE
2250
OUT to CASE
707
Reliability
MIL-HDBK-217 FN2 Parts Count 25°C
Ground Benign, Stationary, Indoors /
Computer
Telcordia Issue 2, Method I Case 3, 25°C,
100% D.C., GB, GC
Agency Approvals
3.39
5.68
cTÜVus, EN 60950-1
cURus, UL 60950-1
CE Marked for Low Voltage Directive and RoHS Recast Directive, as applicable
Vdc
Vdc
Vdc
MHrs
MHrs
DCMDC-DC Converter
Page 16 of 25
Rev 1.1
07/2015
vicorpower.com
800 927.9474










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