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R-78AA5.0-1.0SMD - RECOM Power

Description: Recom Switching Regulator, 6.5 → 18V Input, 5V Output, 1A

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PCB Footprints
R-78AA5.0-1.0SMD - RECOM Power PCB footprint - Other - Other - R-78AA-1.0
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3D Models
R-78AA5.0-1.0SMD - RECOM Power  - 3D model - Other - R-78AA-1.0
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R-78AA5.0-1.0SMD Details

  • Manufacturer Part Number:

    R-78AA5.0-1.0SMD

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MODULE

  • Package Description:

    SOP, GWDIP10,.44

  • Pin Count:

    10

  • 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:

    18 V

  • Input Voltage-Min:

    6.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDMA-G10

  • JESD-609 Code:

    e1

  • Length:

    15 mm

  • Load Regulation-Max:

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    60 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    5.5 V

  • Output Voltage-Min:

    3 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    GWDIP10,.44

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    9.49 mm

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    30

  • Total Power Output-Max:

    5 W

  • Trim/Adjustable Output:

    YES

  • Width:

    9.4 mm

R-78AA5.0-1.0SMD Frequently Asked Questions (FAQs)

  • A thermal pad on the bottom of the device should be connected to a large copper area on the PCB to dissipate heat. The copper area should be at least 1 inch² (6.45 cm²) and connected to a ground plane or a heat sink.
  • The input capacitor should be sized based on the output current and input voltage ripple requirements. A general rule of thumb is to use a capacitor with a capacitance value of at least 10µF and a voltage rating of at least 1.5 times the input voltage.
  • The recommended input voltage range for the R-78AA5.0-1.0SMD is 6.5V to 36V. Operating outside of this range may affect the device's performance and reliability.
  • The device has built-in overcurrent protection, but it's still recommended to add external fuses or circuit breakers to protect against overcurrent conditions. Additionally, ensure good airflow and a suitable heat sink to prevent overheating.
  • The device is rated for operation up to 85°C, but derating is required for temperatures above 70°C. Consult the datasheet for derating curves and ensure proper heat sinking and airflow to prevent overheating.

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R-78AA5.0-1.0SMD Overview

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