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MIL-COTS DCM™ DC-DC Converter Module

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Rugged high power converters for 28V and 270V line inputs

The DCM is an isolated, regulated DC-DC converter, operating from an unregulated, wide range input to generate an isolated output. With its high frequency zero voltage switching (ZVS) topology, the DCM converter delivers high efficiency across its specified input line range. Modular DCM converters used independently or with downstream point of load (PoL) products support efficient power distribution, providing superior power system performance and connectivity from a variety of unregulated power sources to the point of load. The DCM VIA module provides a higher level of functionality with integrated EMI filtering, tight output voltage regulation and a secondary-referenced PM Bus control interface.

Features and Benefits

Features and benefits

Up to 500W, 17.86A continuous

Up to 1300W, 46.4A continuous

Up to 96% peak efficiency

Up to 96% peak efficiency

Power density

Up to 1,032W/in3 power density

OV, OC, UV, short circuit and thermal protection

OV, OC, UV, short circuit and thermal protection

Select a DCM

            0 Products
            Image Input (V) Output (V) Power (W) Package Optimized for Add to cart / view details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            3.3 (2.97 - 3.63)
            		 Power (W):
            120.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            3.3 (2.97 - 3.63)
            		 Power (W):
            120.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            5.0 (4.0 - 5.5)
            		 Power (W):
            180.0
            		 Package:
            3414 VIA
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            5.0 (4.0 - 5.5)
            		 Power (W):
            180.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            5.0 (4.0 - 5.5)
            		 Power (W):
            180.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            12.0 (7.2 - 13.2)
            		 Power (W):
            320.0
            		 Package:
            3414 VIA
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            12.0 (7.2 - 13.2)
            		 Power (W):
            320.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            12.0 (7.2 - 13.2)
            		 Power (W):
            320.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            15.0 (9.0 - 16.5)
            		 Power (W):
            320.0
            		 Package:
            3414 VIA
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            15.0 (9.0 - 16.5)
            		 Power (W):
            320.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            15.0 (9.0 - 16.5)
            		 Power (W):
            320.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            24.0 (14.4 - 26.4)
            		 Power (W):
            320.0
            		 Package:
            3414 VIA
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            24.0 (14.4 - 26.4)
            		 Power (W):
            320.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            24.0 (14.4 - 26.4)
            		 Power (W):
            320.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            28.0 (16.8 - 30.8)
            		 Power (W):
            320.0
            		 Package:
            3414 VIA
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            28.0 (22.0 - 30.8)
            		 Power (W):
            320.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            28.0 (22.0 - 30.8)
            		 Power (W):
            320.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            48.0 (28.8 - 52.8)
            		 Power (W):
            320.0
            		 Package:
            3414 VIA
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            48.0 (28.8 - 52.8)
            		 Power (W):
            320.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            28.0 (16.0 - 50.0)
            		 Output (V):
            48.0 (28.8 - 52.8)
            		 Power (W):
            320.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            3.3 (2.97 - 3.63)
            		 Power (W):
            80.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            3.3 (2.97 - 3.63)
            		 Power (W):
            80.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            5.0 (3.5 - 5.5)
            		 Power (W):
            80.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            5.0 (3.5 - 5.5)
            		 Power (W):
            80.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            12.0 (7.2 - 13.2)
            		 Power (W):
            60.0
            		 Package:
            2322 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            12.0 (7.2 - 13.2)
            		 Power (W):
            160.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            12.0 (7.2 - 13.2)
            		 Power (W):
            160.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            15.0 (9.0 - 16.5)
            		 Power (W):
            60.0
            		 Package:
            2322 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            15.0 (9.0 - 16.5)
            		 Power (W):
            160.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            15.0 (9.0 - 16.5)
            		 Power (W):
            160.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            24.0 (14.4 - 26.4)
            		 Power (W):
            60.0
            		 Package:
            2322 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            24.0 (14.4 - 26.4)
            		 Power (W):
            160.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            28.0 (16.8 - 30.8)
            		 Power (W):
            60.0
            		 Package:
            2322 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            28.0 (16.8 - 30.8)
            		 Power (W):
            160.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            28.0 (16.8 - 30.8)
            		 Power (W):
            160.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            48.0 (28.8 - 52.8)
            		 Power (W):
            60.0
            		 Package:
            2322 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            30.0 (9.0 - 50.0)
            		 Output (V):
            48.0 (28.8 - 52.8)
            		 Power (W):
            160.0
            		 Package:
            3623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            3.3 (2.97 - 3.63)
            		 Power (W):
            150.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            3.3 (2.97 - 3.63)
            		 Power (W):
            150.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            5.0 (4.0 - 5.5)
            		 Power (W):
            250.0
            		 Package:
            3714 VIA
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            5.0 (4.0 - 5.5)
            		 Power (W):
            250.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            5.0 (4.0 - 5.5)
            		 Power (W):
            250.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            12.0 (7.2 - 13.2)
            		 Power (W):
            500.0
            		 Package:
            3714 VIA
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            12.0 (7.2 - 13.2)
            		 Power (W):
            500.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            12.0 (7.2 - 13.2)
            		 Power (W):
            500.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            15.0 (9.0 - 16.5)
            		 Power (W):
            500.0
            		 Package:
            3714 VIA
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            15.0 (9.0 - 16.5)
            		 Power (W):
            500.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            15.0 (9.0 - 16.5)
            		 Power (W):
            500.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            24.0 (14.4 - 26.4)
            		 Power (W):
            500.0
            		 Package:
            3714 VIA
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            24.0 (14.4 - 26.4)
            		 Power (W):
            500.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            24.0 (14.4 - 26.4)
            		 Power (W):
            500.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            28.0 (16.8 - 30.8)
            		 Power (W):
            500.0
            		 Package:
            3714 VIA
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            28.0 (16.8 - 30.8)
            		 Power (W):
            500.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            28.0 (16.8 - 30.8)
            		 Power (W):
            500.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            48.0 (28.8 - 52.8)
            		 Power (W):
            500.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Array
            		 Details
            Input (V):
            270.0 (160.0 - 420.0)
            		 Output (V):
            48.0 (28.8 - 52.8)
            		 Power (W):
            500.0
            		 Package:
            4623 ChiP
            		 Optimized for:
            Standalone
            		 Details
            Input (V):
            270.0 (180.0 - 400.0)
            		 Output (V):
            28.0 (22.0 - 36.0)
            		 Power (W):
            1300.0
            		 Package:
            5614 VIA
            		 Optimized for:
            Array
            		 Details
            and

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            Input specifications:

            Min input:
            Nom input:
            Max input:
            and

            Output specifications:

            Output specifications:

            Output

            Resources

            Resources for the design engineer

            • Through-Hole Product Outline Drawing
              PDF DXF
            • Through-Hole Product Outline Drawing
              PDF DXF

            • 2322 ChiP Through-Hole Product 3-D Model Drawing
              IGS   STP
            • 3623 ChiP Through-Hole Product 3-D Model Drawing
              IGS   STP
            • 4623 ChiP Through-Hole Product 3-D Model Drawing
              IGS   STP
            • 3414 VIA DCM Chassis Mount with Comm Outline Drawing
              IGS   STP
            • 3414 VIA DCM Through-Hole Short Pin with Comm Outline Drawing
              IGS   STP
            • 3414 VIA DCM Through-Hole Long Pin with Comm Outline Drawing
              IGS   STP
            • 3714 VIA DCM Chassis Mount with Comm Outline Drawing
              IGS   STP
            • 3714 VIA DCM Through-Hole Short Pin with Comm Outline Drawing
              IGS   STP
            • 3714 VIA DCM Through-Hole Long Pin with Comm Outline Drawing
              IGS   STP
            • 5614 VIA DCM Chassis Mount with Comm Outline Drawing
              IGS   STP
            • 5614 VIA DCM Through-Hole Short Pin with Comm Outline Drawing
              IGS   STP
            • 5614 VIA DCM Through-Hole Long Pin with Comm Outline Drawing
              IGS   STP

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