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MIL-COTS High-Voltage BCM® Bus Converter

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High-voltage bidirectional intermediate bus converter

The MIL-COTS Bus Converter Module (BCM) is a high efficiency (up to 98.7%), fixed ratio module operating from a 270V input voltage and delivering an isolated 28V or 48V nominal output voltage. The low weight, high efficiency and high power density enable our customers to meet their increasing SWaP-C requirements. The BCMs wide input range help achieve MIL-STD-704 E/F ranges without the need for external clamping. Low noise, high-frequency operation minimizes the size of the filter needed for MIL-STD compliance. The BCM enables system design flexibility and can be paralleled to create multi-kW arrays.

Features and Benefits

Features and benefits

MIL-STD-704E/F compliant

MIL-STD-704E/F compliant

High efficiency up to >97.9%

Power density

Power density >2,342 W/in3, at 36.58W/gram

Can be paralleled to create multi-kW arrays

Can be paralleled to create multi-kW arrays

Select a BCM

            0 Products
            Image Input (V) Output (V) Output Current (A) Package Control Interface Add to cart / view details
            Input (V):
            200 - 330
            		 Output (V):
            33.4 - 55.1
            		 Output Current (A):
            6.25
            		 Package:
            Full Chip
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            240 - 330
            		 Output (V):
            30.0 - 41.25
            		 Output Current (A):
            7.3
            		 Package:
            Full Chip
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            360 - 400
            		 Output (V):
            45.0 - 50.0
            		 Output Current (A):
            7.05
            		 Package:
            Full Chip
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            330 - 365
            		 Output (V):
            41.3 - 45.6
            		 Output Current (A):
            7.7
            		 Package:
            Full Chip
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            16.9
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            16.9
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            16.9
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            16.9
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            16.9
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            16.9
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            25.7
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            25.7
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            25.7
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            25.7
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            25.7
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            25.7
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details
            Input (V):
            330 - 365
            		 Output (V):
            11.8 - 13.0
            		 Output Current (A):
            26.0
            		 Package:
            Full Chip
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            360 - 400
            		 Output (V):
            11.2 - 12.5
            		 Output Current (A):
            27.3
            		 Package:
            Full Chip
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            330 - 365
            		 Output (V):
            10.3 - 11.4
            		 Output Current (A):
            28.5
            		 Package:
            Full Chip
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            200 - 400
            		 Output (V):
            25.0 - 50.0
            		 Output Current (A):
            30.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            200 - 400
            		 Output (V):
            25.0 - 50.0
            		 Output Current (A):
            30.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            200 - 400
            		 Output (V):
            25.0 - 50.0
            		 Output Current (A):
            30.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            35.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            35.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            35.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            35.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            35.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.3
            		 Output Current (A):
            35.0
            		 Package:
            4414 VIA
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            500 - 800
            		 Output (V):
            31.25 - 50.0
            		 Output Current (A):
            35.0
            		 Package:
            4414 VIA
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            35.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            32.5 - 51.25
            		 Output Current (A):
            35.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details
            Input (V):
            400 - 700
            		 Output (V):
            25.0 - 43.7
            		 Output Current (A):
            40.0
            		 Package:
            4414 VIA
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            16.3 - 25.6
            		 Output Current (A):
            62.5
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            16.3 - 25.6
            		 Output Current (A):
            62.5
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            16.3 - 25.6
            		 Output Current (A):
            62.5
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            16.3 - 25.6
            		 Output Current (A):
            62.5
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            16.3 - 25.6
            		 Output Current (A):
            62.5
            		 Package:
            4414 VIA
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            16.3 - 25.6
            		 Output Current (A):
            62.5
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            31.06 - 51.25
            		 Output Current (A):
            65.0
            		 Package:
            6135
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            68.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            68.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            68.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            68.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            68.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            68.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            4414 VIA
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            4414 VIA
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            4414 VIA
            		 Control Interface:
            Digital
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details
            Input (V):
            260 - 410
            		 Output (V):
            8.1 - 12.8
            		 Output Current (A):
            125.0
            		 Package:
            6123 ChiP
            		 Control Interface:
            Reverse Analog
            		 View details

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            Input specifications

            Min input: Minimum input:
            Nom input: Nominal input:
            Max input: Maximum input:

            Output specifications

            Output
            Min output: Minimum output:
            Nom output: Nominal output:
            Max output: Maximum output:
            Vicor Power System Designer

            Resources

            Resources for the design engineer

            • J-lead VI Chip Outline Drawing
              PDF    DXF
            • Through-Hole VI Chip Outline Drawing
              PDF    DXF
            • HV BCM ChiP 6123 Outline Drawing
              PDF    DXF
            • HV BCM VIA 4414 Outline Drawing Chassis Mount
              PDF    DXF
            • HV BCM VIA 4414 Outline Drawing Pins
              PDF    DXF
            • Full Chip J-lead Product 3-D Model Drawing
              IGS STP
            • Full Chip Through-Hole 3-D Model Drawing
              IGS STP
            • 6123 ChiP Through-Hole Product 3-D Model Drawing
              IGS STP
            • 4414 VIA Chassis Mount 3-D Model Drawing
              IGS STP
            • 4414 VIA Board Mount Short Pins with communication 3-D Model Drawing
              IGS STP
            • 4414 VIA Board Mount Long Pins with communication 3-D Model Drawing
              IGS STP
            • 4414 VIA Chassis Mount High Current 3-D Model Drawing
              IGS STP
            • 4414 VIA Board Mount Short Pins High Current 3-D Model Drawing
              IGS STP
            • 4414 VIA Board Mount Long Pins High Current 3-D Model Drawing
              IGS STP

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