Skip to main content

MIL-COTS DC-DC

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 – 400VDC; output voltages from 1 – 95VDC; output power to 600W. 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.

MIL-COTS DCM™
Rugged high power converters for 28V and 270V line inputs view products
Input:


270V (160 – 420)
30V (9 – 50)
28V (16 – 50)

Output:

3.3, 5, 12, 15, 24, 28, 48V

Power:


4623 ChiP: Up to 500W
3623 ChiP: Up to 320W
3714 VIA: Up to 500W
3414 VIA: Up to 320W
5614 VIA: Up to 1300W

Dimensions:

4623 ChiP
1.886 x 0.898 x 0.284in
47.91 x 22.8 x 7.21mm

3623 ChiP
1.524 x 0.898 x 0.284in
38.72​ x ​22.8​ x ​7.21mm

3714 VIA
3.75 x 1.40 x 0.37in
95.3 x 35.5 x 9.4mm

3414 VIA
3.38 x 1.40 x 0.37in
85.9 x 35.5 x 9.4mm

5614 VIA
5.57 x 1.40 x 0.37in
141.43 x 35.5 x 9.4mm

Efficiency:

Up to 96%

MIL-COTS PI31xx
Sub 60W power converters for 24V, 28V and 48V line inputs VIEW PRODUCTS
Input:


48V (36 – 75V)
48V (41 – 57V)
28V (16 – 50V)
24V (18 – 36V)

Output:

3.3, 5, 12, 15, 18V

Power:

Up to 60W

Dimensions:


0.87 x 0.65 x 0.265in
22 x 16.5 x 6.7mm

Efficiency:

Up to 89%

MIL-COTS MPRM™ and MVTM™
Rugged factorized power solutions View Products
Input:


PRM28: 14 – 50V
PRM48: 38 – 55V
VTM: 26 – 50V

Output:


PRM28: 26 – 50V
PRM48: 20 – 55V
VTM: 1.08 – 50V

Power / Current:


PRM: Up to 500W
VTM: Up to 80A

Efficiency:


PRM: Up to 97%
VTM: Up to 96.5%

Dimensions:

Full Chip
32.50 x 22.00 x 6.73mm

Half Chip
22.00 x 16.50 x 6.73mm

MIL-COTS Maxi, Mini, Micro DC-DC Converters
The DC-DC converter that established the "brick" standard VIEW PRODUCTS
Input:


24V (18 – 36V)
28V (9 – 36V)
48V (36 – 75V)
72V (43 – 110V)
110V (66 – 154V)
150V (100 – 200V)
300V (180 – 375V)
375V (250 – 425V)

Output:

2 – 54VDC

Power:

Up to 600W

Dimensions:

Maxi full
2.60 x 2.2 x 0.5mm

Mini half
2.28 x 2.2 x 0.5mm

Micro quarter
2.28 x 1.45 x 0.5mm

MI-200™ / MI-J00™ DC-DC Converters
Rugged DC-DC converters supporting traditional design VIEW PRODUCTS
Input:


28VDC
155VDC
165VDC
270VDC

Output:

2 – 48VDC

Power:


MI-200: Up to 100W
MI-J00: Up to 50W

Dimensions:

MI-200
4.6 x 2.4 x 0.5in
116.9 x 61.0 x 12.7mm

MI-J00
2.28 x 2.40 x 0.50in
57.9 x 61.0 x 12.7mm

Efficiency:

Up to 90%

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 25.0 – 50.0VDC , 30.0 – 41.3VDC or 38.3 – 55.0VDC. The BCM is suitable for use with the MIL-COTS PRM–Regulator and VTM–Current Multiplier, and is ideal for aircraft distributed power applications.

MIL-COTS High-Voltage BCM® Bus Converter
High-voltage bidirectional bus converters view products
Input:


200 – 400VDC
400 – 700VDC
500 – 800VDC

Current Rating:

Up to 35A

Efficiency:

Up to 98%

Dimensions:

6123 ChiP package
2.494 x 0.898 x 0.284in
63.3 x 22.8 x 7.2mm

4414 VIA package
4.35 x 1.40 x 0.37in
110.55 x 35.54 x 9.40mm

Non-Isolated Regulated

Non-isolated Bus Architecture (NBA) is an evolution from IBA necessitated by data center and supercomputing systems. Our converters provide high-efficiency conversion in small packages. Designers can use these converters to integrate 12V loads into new 48V infrastructure or introduce new 48V capabilities into existing 12V infrastructures.

MIL-COTS ZVS Buck Regulators
24V direct to point-of-load regulators VIEW PRODUCTS
Input:


24VIN nominal (8 to 42VIN)

Output:

Output range (2.2 to 6.5V)

Current:

Up to 22A

Efficiency:

Up to 96%
Light load and full load high efficiency performance

Dimensions:

BGA SiP

10.5 x 14.5 x 3.05mm (tin-lead)
 

MIL-COTS ZVS Buck-Boost Regulators
Wide range direct to point-of-load regulators with -55°C to +115°C operation VIEW PRODUCTS
Input:

8 – 60V

Output:

10 – 50V

Power:

Up to 141.6W continuous

Efficiency:

Up to 96% efficiency
 

Dimensions:

BGA SiP
10.5 x 14.5 x 3.05mm (tin-lead available)

Input Filters

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.

MIL-COTS MFM™Input filter module for DCMs
QPIActive EMI filter modules
MIL-COTS M-FIAM™Rugged input filter module for Mini, Maxi, Macro
MIL-COTS MI-IAM™Rugged input filter module for MI-200/MI-J00

Output Filters

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.

MIL-COTS MI-RAM™Rugged output ripple attenuator for VI-200/VI-J00 
and

Power System Designer

Perform a quick product search using the Power System Designer

Input specifications:

Output specifications:

Output specifications:

Output

Power Seminar

Expert-led workshops to boost your power conversion knowledge, spring 2020

Find a location near you

Resources

Contact Form

Get in touch with Vicor

Thank you for contacting us

You should receive a reply to your request within one business day.