MIL-COTS PRM™ and VTM™

MIL-COTS PRM and VTM

Click above to find your part number and purchase samples online.

Quick Links

ML-COTS PRM Data Sheet »

MIL-COTS VTM Data Sheet »

Evaluation Boards »

MIL-COTS HV BCM Product Page »

Custom Turnkey Solutions

Can’t find a match for your specs? We can design and manufacture turnkey custom power systems that meet your specific needs!

USA:

Vicor Custom Power »

Input Voltage:

PRM: 16 - 50 V
VTM: 26 - 50 V

Output Voltage:

PRM: 26 – 50 V
VTM: 0.8 - 50 V

Output Power (per module):

VTM: Up to 100 A
PRM:120 W

Operation:

–55°C to 125°C operation

Dimensions
per module:

1.28” x 0.87” x 0.265”
(32.5 x 22.0 x 6.73 mm)

Full-Chip PRM Power density up to 312 W/in³ 1.3 MHz switching frequency 95% efficiency ZVS buck-boost regulaton Surface-mount or through-hole package

Full-Chip VTM Isolated 1 – 50 V output Fast transient response 3 MHz switching frequency Up to 96.5% efficiency Low noise Surface-mount or through-hole package

A VTM™ current multiplier puts isolated current multiplication and voltage division directly at the point of load (POL), and an upstream PRM™ regulator controls the factorized bus voltage supplied to the VTM to provide line and load regulation. Together, the PRM and VTM chip set provides the full functionality of a DC-DC converter, but with breakthrough performance and flexibility in a rugged, miniature package.

The MIL-COTS PRM operates from a wide input range of 16 – 50 Vdc, meeting many of the ground vehicle and airborne requirements of MIL-STD-1275 and MIL-STD-704. Rated for 120 W, the 28 V PRM produces a nominal factorized bus voltage of 36 Vdc, controllable over the range of 26 – 50 Vdc. The downstream isolated VTM is available with twelve voltage division ratios from 1:1 to 1:32 and provides the user with flexibility to supply up to 100 A or 120 W at any output voltage from 1 to 50 Vdc in a surface-mount package occupying only 1 square inch.

Vicor's experienced Application Engineers are here to help.

For help with product selection and availability, placing an order and order status:

800-735-6200

Email: custserv@vicorpower.com

International Sales & Service »

Ask about our Express Order Program - Great for Prototype Samples!

Helps you optimize your design and accelerate the prototyping process

International Support Contacts

Email: custserv@vicorpower.com

Contact Sales / Customer Service »

Applications Engineering Support »

	Chinese Version	Japanese Version
AN:002 – PRM / VTM Parallel Operation »
AN:003 – Powering Multiple VTMs with a Single PRM »
AN:005 – FPA Printed Circuit Board Layout Guidelines »
AN:009 – V•I Chip Soldering Recommendations »
AN:017 – RoHS-Compliant Through-hole V•I Chip Soldering Recommendations »
AN:018 – Providing a Constant Current for Powering LEDs using the PRM and VTM »
AN:022 – MIL EMI and Transient Solutions »

28 V Military COTS PRM »

Military COTS MV036 Series »

MIL-COTS 28 V DC-DC V•I Chip Modules Brochure »

UG:003 – MIL-COTS PRM & VTM Evaluation Board User Guide »

PRM and VTM Module Part Numbering Diagram »

UG:003 – PRM and VTM Evaluation Board User Guide »

MIL-COTS PRM Customer Evaluation Board

Full Chip

Click img.
to enlarge

P/N

Input
Voltage (V)

Output
Voltage (V)

Output
Power (W)

User Guide

Order Online

MP028F036M12AL-CB

16.1 * – 50

26 – 50

120

PDF

Full-Chip MIL-COTS PRM
Click img. to enlarge	Description	Lead Type	Product Outline Drawing	3-D Model Drawing
	Full-Chip PRM with J-Lead mounting	J-Lead	PDF \| DXF	IGS \| SAT \| STP
	Full-Chip PRM with through-hole mounting	Through-Hole	PDF \| DXF	IGS \| SAT \| STP

Full-Chip MIL-COTS VTM
	Full-Chip VTM with J-Lead mounting	J-Lead	PDF \| DXF	IGS \| SAT \| STP
	Full-Chip VTM with through-hole mounting	Through-Hole	PDF \| DXF	IGS \| SAT \| STP

To order mechanical samples, please contact your local customer service representative.

Click img. to enlarge	Description	Part Number
	Full-Chip PRM with J-Leads	VIZ0006

	Full-Chip VTM with J-Leads	VIZ0007

Full-Chip PRM	cURus – UL 60950-1, CSA 60950-1 cTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1 CE Marked – Low Voltage Directive (2006/95/EC) CB Certificate – IEC 60950-1:2001

Full- Chip VTM	cURus – UL 60950-1, CSA 60950-1 cTÜVus – EN 60950-1, UL 60950-1, CSA 60950-1 CE Marked – Low Voltage Directive (2006/95/EC) CB Certificate – IEC 60950-1:2001

	Chinese Version	Japanese Version
FPA Overview: An Introduction to FPA »
High-Density, High-Efficiency, Light-Weight MIL-COTS DC-DC Solution »