Part Image

R-746.5P - RECOM Power

Description: Recom Switching Regulator, 8.5 → 28V Input, 5 → 7.5V Output, 5.5A

Download R-746.5P 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
R-746.5P - RECOM Power PCB footprint - Other - Other - R-746.5P-2
click to zoom
3D Models
R-746.5P - RECOM Power  - 3D model - Other - R-746.5P-2
click to zoom

R-746.5P Details

  • Manufacturer Part Number:

    R-746.5P

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SFM

  • Package Description:

    SMA,

  • Pin Count:

    12

  • 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

  • Approvals:

    EN, IEC

  • Control Mode:

    VOLTAGE-MODE

  • Efficiency (Main Output):

    96%

  • Input Voltage-Max:

    28 V

  • Input Voltage-Min:

    8.5 V

  • JESD-30 Code:

    R-PSMA-T12

  • Length:

    32.2 mm

  • Line Regulation-Max:

    1%

  • Load Regulation-Max:

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    12

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    4 A

  • Output Voltage-Max:

    7.5 V

  • Output Voltage-Min:

    5 V

  • Output Voltage-Nom:

    6.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SMA

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    OUTPUT OVER CURRENT; OVER LOAD

  • Qualification Status:

    Not Qualified

  • Ripple Voltage (Main Out):

    0.024745 Vrms

  • Seated Height-Max:

    15.5 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    NOT SPECIFIED

  • Total Power Output-Max:

    26 W

  • Trim/Adjustable Output:

    YES

  • Width:

    9.1 mm

R-746.5P Frequently Asked Questions (FAQs)

  • RECOM recommends a PCB layout with a large copper area for heat dissipation, and a minimum of 2oz copper thickness. A thermal via array under the module is also recommended.
  • Ensure a soft-start circuit is implemented to limit the inrush current during start-up. A recommended soft-start circuit is shown in the RECOM application note AN-114.
  • The maximum allowed capacitance on the output is 220uF. Exceeding this value may cause instability or oscillation.
  • While the R-746.5P is rated for operation up to 80°C, derating is recommended for temperatures above 60°C. Consult the datasheet for derating curves and guidelines.
  • RECOM recommends using a TVS diode or a transient voltage suppressor at the input to protect the converter from voltage transients and spikes.

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

R-746.5P Overview

Use the download button to access the R-746.5P schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like R-746, or try a keyword search, such as Power Supply Modules

Parts related to R-746.5P

Showing 0 results