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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

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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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