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IRS27951SPBF - Infineon

Description: RESONANT HALF-BRIDGE CONVERTER CONTROL IC

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IRS27951SPBF - Infineon - PCB symbol
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PCB Footprints
IRS27951SPBF - Infineon PCB footprint - Other - Other - SOIC127P600X175-8N
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3D Models
IRS27951SPBF - Infineon - 3D model - Other - SOIC127P600X175-8N
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IRS27951SPBF Details

  • Manufacturer Part Number:

    IRS27951SPBF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    ROHS COMPLIANT, MS-012AA, SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    0

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    RESONANT CONTROL

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    12 V

  • Input Voltage-Nom:

    15 V

  • JESD-30 Code:

    R-PDSO-G8

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    2

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    PUSH-PULL

  • Switching Frequency-Max:

    500 kHz

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Width:

    3.9 mm

IRS27951SPBF Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the IRS27951SPBF is -40°C to 150°C.
  • To ensure reliability, it's essential to follow proper thermal design and layout guidelines, including providing adequate heat sinking and thermal management.
  • A recommended PCB layout for minimizing EMI includes using a solid ground plane, keeping high-frequency traces short and away from the device, and using shielding or filtering components as needed.
  • The IRS27951SPBF is rated for up to 500V, but it's essential to follow proper design and layout guidelines to ensure safe and reliable operation in high-voltage applications.
  • To troubleshoot issues, start by reviewing the datasheet and application notes, then check the PCB layout, component selection, and thermal management. Use oscilloscopes and other diagnostic tools to identify the root cause of the issue.

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IRS27951SPBF Overview

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