Part Image

K7803-1000R3 - Mornsun Power

Description: DC-DCRegulatedPowerSupplyModule,1Output,3.3W,Hybrid

Download K7803-1000R3 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
K7803-1000R3 - Mornsun Power PCB footprint - Other - Other - K7803-1000R3-1
click to zoom
3D Models
K7803-1000R3 - Mornsun Power  - 3D model - Other - K7803-1000R3-1
click to zoom

K7803-1000R3 Details

  • Manufacturer Part Number:

    K7803-1000R3

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PACKAGE-3

  • ECCN Code:

    EAR99

  • Manufacturer:

    MORNSUN

  • YTEOL:

    6

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Efficiency (Main Output):

    90%

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    6 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-PSMA-T3

  • Length:

    11.5 mm

  • Line Regulation-Max:

    0.4%

  • Load Regulation-Max:

    0.6%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    3.432 V

  • Output Voltage-Min:

    3.168 V

  • Output Voltage-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.03535 Vrms

  • Screening Level:

    IEC/EN/UL 62368-1

  • Seated Height-Max:

    17.75 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    OTHER

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    NOT SPECIFIED

  • Total Power Output-Max:

    3.3 W

  • Trim/Adjustable Output:

    NO

  • Width:

    9 mm

K7803-1000R3 Frequently Asked Questions (FAQs)

  • MORNSUN recommends using a low-ESR ceramic capacitor with a value of 10uF to 22uF, such as X5R or X7R type, to ensure stable input voltage and reduce noise.
  • To ensure the output voltage is within the specified tolerance, make sure to use the recommended output capacitor value and type, and also consider the load current, ambient temperature, and input voltage variations.
  • The maximum allowable input voltage ripple for the K7803-1000R3 is 10% of the nominal input voltage, but it's recommended to keep the ripple below 5% to ensure reliable operation.
  • The K7803-1000R3 is rated for operation up to 85°C, but derating may be necessary for temperatures above 70°C. Consult the datasheet for derating curves and ensure proper thermal management.
  • The power dissipation of the K7803-1000R3 can be calculated using the formula: Pd = (Vin * Iin) - (Vout * Iout), where Vin and Iin are the input voltage and current, and Vout and Iout are the output voltage and current.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

K7803-1000R3 Overview

Use the download button to access the K7803-1000R3 schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like K7803, or try a keyword search, such as Power Supply Modules

Parts related to K7803-1000R3

Showing 0 results