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R-78AA9.0-0.5SMD - RECOM Power

Description: Recom Switching Regulator, 11 → 32V Input, 9V Output, 0.5A

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R-78AA9.0-0.5SMD - RECOM Power PCB footprint - Other - Other - R-78AA9.0-0.5SMD
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R-78AA9.0-0.5SMD - RECOM Power  - 3D model - Other - R-78AA9.0-0.5SMD
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R-78AA9.0-0.5SMD Details

  • Manufacturer Part Number:

    R-78AA9.0-0.5SMD

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DMA,

  • 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:

    32 V

  • Input Voltage-Min:

    11 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDMA-G10

  • JESD-609 Code:

    e1

  • Length:

    15.3 mm

  • Load Regulation-Max:

    0.4%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    10

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    12.6 V

  • Output Voltage-Min:

    4.5 V

  • Output Voltage-Nom:

    9 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    9.49 mm

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • 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):

    NOT SPECIFIED

  • Total Power Output-Max:

    4.5 W

  • Trim/Adjustable Output:

    YES

  • Width:

    9.6 mm

R-78AA9.0-0.5SMD Frequently Asked Questions (FAQs)

  • RECOM recommends a PCB layout with a large copper area connected to the GND pin to dissipate heat efficiently. A minimum of 1 square inch of copper area is recommended.
  • Yes, the R-78AA9.0-0.5SMD is designed to withstand vibrations up to 10G peak acceleration, making it suitable for use in high-vibration environments.
  • RECOM recommends a maximum output capacitance of 100uF to ensure stable operation. Exceeding this value may lead to oscillations or instability.
  • The R-78AA9.0-0.5SMD is rated for operation up to 85°C ambient temperature. However, derating is required above 70°C to ensure reliable operation.
  • Yes, the R-78AA9.0-0.5SMD can be used in redundant or parallel configurations, but it's essential to ensure that the modules are synchronized and properly connected to avoid oscillations or instability.

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R-78AA9.0-0.5SMD Overview

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