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QAW02 - Mornsun Power

Description: DC/DC Regulated Power Supply Module

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PCB Footprints
QAW02 - Mornsun Power PCB footprint - Other - Other - QAW02-1
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3D Models
QAW02 - Mornsun Power  - 3D model - Other - QAW02-1
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QAW02 Details

  • Manufacturer Part Number:

    QAW02

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    Module-8

  • ECCN Code:

    EAR99

  • Manufacturer:

    MORNSUN

  • YTEOL:

    6

  • Additional Feature:

    -9V ADDITIONAL OUTPUT AVAILABLE

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    CE, EN, IEC

  • Efficiency (Main Output):

    85%

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    18 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDMA-P8

  • Length:

    31.6 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.2 A

  • Output Voltage-Max:

    15.3 V

  • Output Voltage-Min:

    14.7 V

  • Output Voltage-Nom:

    15 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Protections:

    SHORT CIRCUIT; OUTPUT OVER VOLTAGE

  • Ripple Voltage (Main Out):

    0.0707 Vrms

  • Seated Height-Max:

    10.7 mm

  • Surface Mount:

    NO

  • Switching Frequency-Max:

    300 kHz

  • Technology:

    HYBRID

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    3 W

  • Trim/Adjustable Output:

    NO

  • Width:

    20.3 mm

QAW02 Frequently Asked Questions (FAQs)

  • MORNSUN recommends a 4-layer PCB with a solid ground plane and a separate layer for the input and output voltage rails. This helps to reduce EMI and improve thermal performance.
  • MORNSUN recommends derating the output power by 2.5% per degree Celsius above 40°C to ensure reliable operation. Additionally, ensure good airflow and thermal management around the module.
  • MORNSUN recommends a maximum output capacitance of 220uF to prevent oscillation and ensure stable operation. Exceeding this value may lead to instability or damage to the module.
  • Yes, the QAW02 can be used in redundant or parallel configurations, but MORNSUN recommends using a dedicated ORing diode or redundancy module to ensure reliable operation and prevent back-feeding.
  • MORNSUN estimates the MTBF of the QAW02 to be around 1.5 million hours, based on MIL-HDBK-217F calculations. However, this value may vary depending on the specific application and operating conditions.

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QAW02 Overview

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