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IRS25411STRPBF - Infineon

Description: LED Lighting Drivers Hysteretic Buck LED Drvr

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IRS25411STRPBF - Infineon PCB footprint - Small Outline Packages - Small Outline Packages - SOIC 8-
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IRS25411STRPBF - Infineon  - 3D model - Small Outline Packages - SOIC 8-
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IRS25411STRPBF Details

  • Manufacturer Part Number:

    IRS25411STRPBF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, MS-012AA, SOIC-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    13 Weeks

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    7.2

  • Additional Feature:

    PWM CONTROL TECHNIQUE ALSO POSSIBLE

  • Analog IC - Other Type:

    SWITCHING CONTROLLER

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    HYSTERETIC CURRENT MODE

  • Input Voltage-Max:

    16.6 V

  • Input Voltage-Min:

    8 V

  • Input Voltage-Nom:

    14 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

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • 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

IRS25411STRPBF Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a heat sink or a metal plate to dissipate heat efficiently.
  • Ensure proper heat sinking, use a thermally conductive interface material, and follow the recommended PCB layout. Also, consider using a thermal interface material with a high thermal conductivity coefficient.
  • The maximum allowed voltage on the bootstrap capacitor is 35V. Exceeding this voltage may damage the device.
  • Use a shielded layout, keep the switching node (SW) as short as possible, and use a common-mode choke or a ferrite bead to filter the output. Also, ensure proper grounding and decoupling.
  • A low-ESR ceramic capacitor with a value of 10uF to 22uF is recommended. The capacitor should be placed close to the VIN pin to minimize inductance.

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IRS25411STRPBF Overview

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