MIL-COTS DC-DC

 

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Isolated Regulated

Products range from the traditional full, half and quarter-brick fully encapsulated DC-DC converter modules to the next generation high-density surface-mount products at less than the size of an equivalent 1/32 brick.  The brick family offers thousands of combinations of input voltage, output voltage and power levels.  Input voltages range from 10-400 Vdc; output voltages from 1-95 Vdc; output power to 600 W. Products can be paralleled for high power solutions.  All MI and MIL COTS converters are suitable for the most harsh environments, with choices of temperature grades providing operation down to -55°C (storage down to -65°C).   Products are available to meet key military standards, including ground vehicle and airborne requirements of MIL-STD-1275 and MIL-STD-704; and requirements of MIL-STD-1399 for shipboard systems.

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MIL-COTS DCM Go  
Input   16 – 50 Vdc
160 – 420 Vdc
 
Output
(SELV)
  5 V
12 V
15 V
24 V
28 V
48 V
Power   4623: Up to 500 W
3623: Up to 320 W
Efficiency   Up to 93%
 
 
Dimensions  

4623 ChiP
47.91 x 22.8 x 7.26 mm

3623 ChiP
38.72 x 22.8 x 7.26 mm

 
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MIL-COTS DCM
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MIL-COTS Maxi, Mini, Micro
DC-DC Converters
Go  
Input   24 V (18 – 36 V)
28 V (9 – 36 V)
48 V (36 – 75 V)
72 V (43 – 110 V) 110 V (66 – 154 V)
150 V (100 – 200 V)
300 V (180 – 375 V)
375 V (250 – 425 V)
 
Output   2 – 54 Vdc  
Power   Up to 600 W
 
 
Dimensions   Full, Half and Quarter
Brick Packages
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MIL-COTS Maxi, Mini and Micro DC-DC Converters
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Cool-Power PI31xx Go  
Input   48 V (36 – 75 V)
Communications
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M-Grade
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Industrial
Input Voltage Transients   Withstands 100 V / 100 ms
Output   3.3 V, 5 V, 12 V, 15 V, 18 V
Power   50 W / 60 W
dependent upon converter model
Efficiency   Up to 87%
 
 
Dimensions   0.87 x 0.65 x 0.265 in.
22 x 16.5 x 6.7 mm
 
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MI-200 / MI-J00
DC-DC Converters
Go  
Input   28 Vdc
155 Vdc
165 Vdc
270 Vdc
Output   2 – 48 Vdc
Output Power   Up to 100 W  
Output Current   VTM: Up to 80 A  
Efficiency   Up to 90%
 
 
Dimensions   MI-200
4.6 x 2.4 x 0.5 in.
116.9 x 61.0 x 12.7 mm

MI-J00
2.28 x 2.4 x 0.5 in.
57.9 x 61.0 x 12.7 mm
 
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MI-200 / MI-J00
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MIL-COTS PRM + VTM Go  
Input   PRM: 16 – 50 V
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VTM: 26 – 50 V
Output Voltage   PRM: 26 – 50 V
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VTM: 1.08 – 50 V
Output Power   PRM: Up to 500 W  
Output Current   VTM: Up to 80 A  
Efficiency   PRM: Up to 97%
VTM: Up to 96.5%
 
 
Dimensions   Full-Chip
32.5 x 22.0 x 6.73 mm

Half-Chip
22 x 16.5 x 6.73 mm

Baseplate Version
48.6 x 27.7 x 9.5 mm
 
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Isolated Fixed Ratio
The MIL-COTS Bus Converter Module (BCM) is a high efficiency (>96%), Sine Amplitude Converter (SAC) operating from MIL-STD-704E/F 270 Vdc and delivering an isolated 30.0 – 41.3 Vdc or 38.3 – 55.0 Vdc. The BCM is suitable for use with the MIL-COTS PRM–Regulator and VTM–Current Multiplier, and is ideal for aircraft distributed power applications.

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MIL-COTS High-Voltage BCM Bus Converter Go  
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Input   270 V nominal  
Output   30.0 – 41.25 V
38.3 – 55.0 V
 
Power   235 W
270 W
 
Efficiency   Up to 96%
 
 
Dimensions   Full-Chip
32.5 x 22.0 x 6.73 mm
 
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Filters
Input
For your input filtering needs, Vicor provides several families of MIL-COTs input filters. These filters come in a wide range of package options from half-brick to surface mount LGA Systems in Package (SIP). Key military standards met include: conducted emission / conducted susceptibility per MIL-STD-461C/D/E; input transient, surge and spike protection to the most severe levels of MIL-STD-704A-F, MIL-STD-1275A/B/D and DO-160E.

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MQPI-18 Go  
Active EMI Filter  
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Input   5 – 50 V  
Current Rating   7 A  
CM Attenuation @ 1 MHz   45  
DM Attenuation @ 1 MHz   45
 
 
Dimensions   25 x 12.4 x 4.5 mm  
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MQPI18 Active EMI Filter
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MI-IAM Go  
Input Attenuator Module  
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Input   24 Vdc
48 Vdc
300 Vdc
 
Output   1 – 95 Vdc  
Power   Up to 400 W  
Efficiency   97% Typical  
EMI/RFI   Bellcore TR-TSY-000513 FCC Level A, EN55022 Level B
 
 
Dimensions   2.28 x 2.4 x 0.5 in.
57.9 x 61.0 x 12.7 mm
 
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MI-IAM Input Attenuator Module
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MIL-COTS M-FIAM Go  
Filter Input Attenuator Module  
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Input   48 Vin (nominal)
72 Vin (nominal)
110 Vin (nominal)
 
Output   Compatible with Vicor
48 Vin DC-DC Converter
72 Vin DC-DC Converter
110 Vin DC-DC Converter
 
Power   48 V (20 A)
72 V (500 W)
110 V (500 W)
 
Efficiency   98% (typical)
 
 
Dimensions   2.28 x 2.2 x 0.5 in.
57.9 x 55.9 x 12.7 mm
 
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MIL-COTS MI-FIAM Filter Input Attenuator Module
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MIL-COTS VI Brick® Filter Go  
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Input   16 – 50 Vdc  
Output   16 – 50 Vdc  
Power   120 W / 8 A
 
 
Dimensions   48.6 x 27.7 x 9.5 mm  
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MIL-COTS Filter
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Output
For your output filtering needs, Vicor provides several families of MIL COTS output filters. These filters come in a wide range of package options from half-brick to surface mount LGA Systems in Package (SIP Features include active and passive filtering to achieve greater than 40 dB of noise attenuation from 60 Hz to 1 MHz; reduction of both line frequency related ripple and switching noise to less than 10 mV p-p, DC to 20 MHz.

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MIL-COTS MicroRAM Go  
Output Ripple Attenuator Module  
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Input   3 – 30 Vdc  
Output Power   µRAM2(xxx): 20 A
µRAM3(xxx): 30 A
 
Efficiency   Up to 98%
 
 
Dimensions   Quarter-Brick
2.28 x 1.45 x 0.5 in.
57.9 x 36.8 x 12.7 mm
 
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MIL-COTS MicroRAM
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MI-RAM Go  
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Input   5 – 50 Vdc  
Output Current   10 or 20 A  
Efficiency   93 – 99%
 
 
Dimensions   2.28 x 2.4 x 0.5 in.
57.9 x 61.0 x 12.7 mm
 
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MI-RAM
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