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R-785.0-1.0 - RECOM Power

Description: Recom Switching Regulator, 6.5 → 18V Input, 5V Output, 1A

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PCB Footprints
R-785.0-1.0 - RECOM Power PCB footprint - Other - Other - R-78xx-1.0
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3D Models
R-785.0-1.0 - RECOM Power  - 3D model - Other - R-78xx-1.0
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R-785.0-1.0 Details

  • Manufacturer Part Number:

    R-785.0-1.0

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    MODULE

  • Package Description:

    SIP,

  • Pin Count:

    3

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China, Taiwan

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    RECOM Power GmbH

  • YTEOL:

    6.1

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    6.5 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PSIP-T3

  • Length:

    11.5 mm

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1 A

  • Output Voltage-Max:

    5.15 V

  • Output Voltage-Min:

    4.85 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    10.7 mm

  • Surface Mount:

    NO

  • Switching Frequency-Max:

    430 kHz

  • Technology:

    HYBRID

  • Temperature Grade:

    OTHER

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    10

  • Width:

    7.55 mm

R-785.0-1.0 Frequently Asked Questions (FAQs)

  • RECOM recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure efficient heat dissipation.
  • To ensure reliable start-up, RECOM recommends using a soft-start circuit or a voltage supervisor to monitor the input voltage and delay the converter's start-up until the input voltage reaches a minimum of 10.5V.
  • The maximum allowed capacitance for the output filter capacitor is 47uF. Exceeding this value may cause instability or oscillation in the converter.
  • While it's possible to use a different inductor value or type, RECOM strongly recommends using the specified inductor value and type to ensure optimal performance, efficiency, and reliability.
  • To troubleshoot output voltage regulation issues, check the input voltage, output load, and feedback resistors. Ensure the feedback resistors are correctly connected and the output voltage is within the specified range.

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R-785.0-1.0 Overview

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