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MIL-COTS PRM™ Regulator and VTM™ Current Multiplier

Rugged factorized power solutions

The MIL-COTS PRMs meet many of the ground vehicle and airborne requirements of MIL-STD-1275 and MIL-STD-704. Rated for up to 500W, the PRMs produce a nominal factorized bus voltage, controllable over the range of 26 – 50VDC or 20 – 55VDC. 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 80A at any output voltage from 1 to 50VDC in a surface-mount package occupying only 1in2.

PRM Features and Benefits

PRM features and benefits

Power density

Power density up to 312W/in3

1.3MHz switching frequency

1.3MHz switching frequency

95% efficiency

95% efficiency

ZVS buck-boost regulation

ZVS buck-boost regulation

VTM Features and Benefits

VTM features and benefits

Isolated 1 – 50V output

Isolated 1 – 50V output

Fast transient response

Fast transient response

3MHz switching frequency

3MHz switching frequency

Up to 96.5% efficiency

Up to 96.5% efficiency

Select a PRM

0 Products
Vin (V) Vout (V) Output Power (W) Package Add to cart / view details
Vin (V): 48 (38-55) Vout (V): 48 (20-55) Output Power (W): 500 Package: Full Chip Details
Vin (V): 48 (38-55) Vout (V): 48 (20-55) Output Power (W): 250 Package: Half Chip Details

Select a VTM

0 Products
Vin (V) Vout (V) Output Currents (A) Package Add to cart / view details
Vin (V): 36 (26-50) Vout (V): 1.50 (1.08-2.08) Output Currents (A): 80 Package: Full Chip Details
Vin (V): 36 (26-50) Vout (V): 2.25 (1.63-3.13) Output Currents (A): 55 Package: Full Chip Details
Vin (V): 36 (26-50) Vout (V): 4.50 (3.25-6.25) Output Currents (A): 27 Package: Full Chip Details
Vin (V): 36 (26-50) Vout (V): 6.00 (4.33-8.33) Output Currents (A): 20 Package: Full Chip Details
Vin (V): 36 (26-50) Vout (V): 7.20 (5.20-10.0) Output Currents (A): 17 Package: Full Chip Details
Vin (V): 36 (26-50) Vout (V): 9.00 (6.50-12.50) Output Currents (A): 13 Package: Full Chip Details
Vin (V): 36 (26-50) Vout (V): 12.00 (8.67-16.70) Output Currents (A): 10 Package: Full Chip Details
Vin (V): 36 (26-50) Vout (V): 18.00 (13.00-25.00) Output Currents (A): 7.0 Package: Full Chip Details
Vin (V): 36 (26-50) Vout (V): 24.00 (17.30-33.30) Output Currents (A): 5.0 Package: Full Chip Details
Vin (V): 36 (26-50) Vout (V): 36.00 (26.00-50.00) Output Currents (A): 3.0 Package: Full Chip Details
Vin (V): 36 (26-50) Vout (V): 3.00 (1.63-3.13) Output Currents (A): 25 Package: Half Chip Details
Vin (V): 36 (26-50) Vout (V): 4.50 (3.25-6.25) Output Currents (A): 20 Package: Half Chip Details
Vin (V): 36 (26-50) Vout (V): 9.00 (6.50-12.5) Output Currents (A): 10 Package: Half Chip Details
Vin (V): 36 (26-50) Vout (V): 3.00 (2.17-4.17) Output Currents (A): 40 Package: Full Chip Details
and

Power System Designer

Quickly configure a power system using the Power System Designer

Input specifications:

Output specifications:

Output specifications:

Output

Power Seminar

Expert-led workshops to boost your power conversion knowledge, autumn 2019

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Resources

  • J-lead Product Outline Drawing
    PDF DXF
  • Through-Hole Product Outline Drawing
    PDF DXF
  • PRM Flanged VI Brick Outline Drawing
    PDF DXF
  • J-lead Product Outline Drawing
    PDF DXF
  • Through-Hole Product Outline Drawing
    PDF DXF

  • J-lead Product 3-D Model Drawing
    IGS STP
  • Through-Hole 3-D Model Drawing
    IGS STP
  • J-lead Product 3-D Model Drawing
    IGS STP
  • Through-Hole 3-D Model Drawing
    IGS STP

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