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R-78HB5.0-0.5L - RECOM Power

Description: Switching Regulator,9-72Vin,5Vout 0.5A Recom Switching Regulator, 9 → 72V Input, 5V Output, 0.5A

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PCB Footprints
R-78HB5.0-0.5L - RECOM Power PCB footprint - Other - Other - R-78HBxx-0.5(L)
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3D Models
R-78HB5.0-0.5L - RECOM Power  - 3D model - Other - R-78HBxx-0.5(L)
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R-78HB5.0-0.5L Details

  • Manufacturer Part Number:

    R-78HB5.0-0.5L

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMA, SIP3H,.75

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    6

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    72 V

  • Input Voltage-Min:

    9 V

  • Input Voltage-Nom:

    48 V

  • JESD-30 Code:

    R-PSMA-T3

  • JESD-609 Code:

    e3

  • Length:

    11.5 mm

  • Load Regulation-Max:

    0.6%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    71 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    5.15 V

  • Output Voltage-Min:

    4.85 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SMA

  • Package Equivalence Code:

    SIP3H,.75

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    18 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Total Power Output-Max:

    2.5 W

  • Trim/Adjustable Output:

    NO

  • Width:

    8.5 mm

R-78HB5.0-0.5L Frequently Asked Questions (FAQs)

  • A recommended PCB layout is to have a large copper area connected to the tab of the module, and to use multiple vias to connect to an internal copper plane or a heat sink. This helps to dissipate heat efficiently.
  • Use a soldering iron with a temperature of 250-270°C, and apply a small amount of solder paste to the pads. Ensure the module is aligned properly and apply gentle pressure to secure it to the PCB.
  • The maximum allowed capacitance for the output capacitor is 220uF. Exceeding this value may cause instability or oscillation in the module.
  • Yes, the R-78HB5.0-0.5L is designed to withstand vibrations up to 10G. However, it's recommended to secure the module to the PCB using screws or adhesive to prevent damage.
  • The power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout. Ensure to consider the maximum allowed power dissipation of 5W to prevent overheating.

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R-78HB5.0-0.5L Overview

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