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K7803MT-1000R4 - Mornsun Power

Description: Non-Isolated PoL Module DC DC Converter 2 Output 3.3V -3.3V 1A, 500mA 4.75V, 8V - 36V, 27V Input

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PCB Footprints
K7803MT-1000R4 - Mornsun Power PCB footprint - Other - Other - K7803MT-1000R4-1
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3D Models
K7803MT-1000R4 - Mornsun Power  - 3D model - Other - K7803MT-1000R4-1
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K7803MT-1000R4 Details

  • Manufacturer Part Number:

    K7803MT-1000R4

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    MORNSUN

  • YTEOL:

    6

  • Additional Feature:

    ALSO DUAL NEGATIVE O/P AVAILABLE WITH CHANGE IN PIN-OUT

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Efficiency (Main Output):

    89%

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    4.75 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PDMA-N6

  • Length:

    9 mm

  • Line Regulation-Max:

    0.2%

  • Load Regulation-Max:

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    3.63 V

  • Output Voltage-Min:

    2.97 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Packing Method:

    TR

  • Protections:

    SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.053025 Vrms

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    3.5 mm

  • Surface Mount:

    YES

  • Technology:

    HYBRID

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Total Power Output-Max:

    3.3 W

  • Trim/Adjustable Output:

    YES

  • Width:

    7 mm

K7803MT-1000R4 Frequently Asked Questions (FAQs)

  • MORNSUN recommends a PCB layout with a large copper area connected to the tab of the device to dissipate heat effectively. A minimum of 2oz copper thickness is recommended.
  • Yes, the K7803MT-1000R4 is designed to withstand vibrations up to 10G (10-2000Hz) and shocks up to 50G (11ms). However, it's recommended to follow proper mounting and screwing procedures to ensure reliable operation.
  • MORNSUN recommends derating the output power by 2.5% per degree Celsius above 40°C to ensure reliable operation. Additionally, ensure good airflow and a clean, dry environment to prevent moisture ingress.
  • MORNSUN recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, X7R or X5R dielectric, and a voltage rating of 50V or higher.
  • Yes, the K7803MT-1000R4 can be used in redundant or parallel configurations, but it's essential to follow MORNSUN's application notes and guidelines to ensure proper operation and to prevent damage to the modules.

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K7803MT-1000R4 Overview

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