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BCM48BH120T120B00 - VICOR

Description: Isolated DC/DC Converters - SMD 120 W Isolated DC DC Converter

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PCB Footprints
BCM48BH120T120B00 - VICOR PCB footprint - Other - Other - BCM48BH120T120B00-1
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BCM48BH120T120B00 - VICOR  - 3D model - Other - BCM48BH120T120B00-1
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BCM48BH120T120B00 Details

  • Manufacturer Part Number:

    BCM48BH120T120B00

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PACKAGE-28

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Factory Lead Time:

    28 Weeks

  • Manufacturer:

    Vicor Corporation

  • YTEOL:

    6

  • Analog IC - Other Type:

    AC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CE, CTUVUS, CURUS, UKCA

  • Efficiency (Main Output):

    95%

  • Input Voltage-Max:

    55 V

  • Input Voltage-Min:

    38 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-XQMA-J28

  • Length:

    22 mm

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    28

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    10 A

  • Output Voltage-Max:

    14 V

  • Output Voltage-Min:

    8.5 V

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    QMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    UNDER VOLTAGE, OVER VOLTAGE, OVER CURRENT, SHORT CIRCUIT, THERMAL

  • Ripple Voltage (Main Out):

    0.1414 Vrms

  • Seated Height-Max:

    6.98 mm

  • Supply Voltage-Max (Vsup):

    55 V

  • Supply Voltage-Min (Vsup):

    38 V

  • Supply Voltage-Nom (Vsup):

    48 V

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    J BEND

  • Terminal Position:

    QUAD

  • Total Power Output-Max:

    120 W

  • Trim/Adjustable Output:

    YES

  • Width:

    16.5 mm

BCM48BH120T120B00 Frequently Asked Questions (FAQs)

  • Vicor recommends a 4-layer PCB with a solid ground plane, and thermal vias under the module to dissipate heat. A thermal interface material (TIM) should be used between the module and the heat sink.
  • To ensure reliable start-up and shutdown, Vicor recommends a soft-start circuit to limit inrush current, and a shutdown circuit to discharge the output capacitors. The datasheet provides guidelines for these circuits.
  • The BCM48BH120T120B00 is designed to operate within a specific input voltage range. Operating outside this range may affect efficiency, output voltage regulation, and reliability. Vicor recommends using a voltage regulator or filter to ensure a stable input voltage.
  • Vicor recommends using a scope to monitor the input and output voltages, and checking for proper PCB layout and thermal management. The datasheet provides troubleshooting guidelines and a fault tree analysis to help identify and resolve issues.
  • The BCM48BH120T120B00 is designed to meet CISPR 22 and FCC Part 15 Class B emissions standards. Vicor recommends using a shielded enclosure, and following proper PCB layout and grounding techniques to minimize EMI and RFI.

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