MIL-COTS PRM™ and VTM™

MIL-COTS PRM™ Regulator and VTM™ Current Multiplier

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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.

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800-735-6200

Email: custserv@vicorpower.com

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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 »

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

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

Full-Chip MIL-COTS VTM
	Full-Chip VTM	J-lead	PDF \| DXF	IGS \| STP
	Full-Chip VTM	Through Hole	PDF \| DXF	IGS \| STP

MIL-COTS VTM Current Multiplier
Output voltage range depends on selected upstream PRM™ regulator. All MIL-COTS VTM models are 36 Vin

Output Voltage (V)	Output Current (A)
Output Voltage (V)	0 – 17	20 – 40	50 – 100
1.1 (0.82 – 1.55)	—	—	MV036F011M100
1.5 (1.1 – 2.0)	—	—	MV036F015M080
2.3 (1.63 – 3.1)	—	—	MV036F022M055
3 (2.2 – 4.1)	—	MV036F030M040	—
4.5 (3.3 – 6.2)	—	MV036F045M027	—
6 (4.3 – 8.3)	—	MV036F060M020	—
7.2 (6.4 –10)	MV036F072M017*	—	—
9 (6.5 –12.5)	MV036F090M013	—	—
12 (8.7 – 16.6)	MV036F120M010	—	—
18 (13 –25)	MV036F180M007	—	—
24 (17.4 –33)	MV036F240M005	—	—
36 (26 –50)	MV036F360M003	—	—

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 »

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

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

	Full-Chip MIL-COTS VTM with J-Leads	VIZ0007