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IRS4427PBF - Infineon

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PCB Footprints
IRS4427PBF - Infineon PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8 Lead PDIP
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3D Models
IRS4427PBF - Infineon  - 3D model - Dual-In-Line Packages - 8 Lead PDIP
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IRS4427PBF Details

  • Manufacturer Part Number:

    IRS4427PBF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DIP, DIP8,.3

  • Reach Compliance Code:

    Compliant

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    5.2

  • High Side Driver:

    NO

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    BUFFER OR INVERTER BASED IGBT/MOSFET DRIVER

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.88 mm

  • Number of Functions:

    2

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    STANDARD

  • Output Peak Current Limit-Nom:

    3.3 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Supply Voltage-Max:

    20 V

  • Supply Voltage-Min:

    6 V

  • Supply Voltage-Nom:

    15 V

  • Supply Voltage1-Max:

    20 V

  • Supply Voltage1-Min:

    6 V

  • Supply Voltage1-Nom:

    15 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    PIN/PEG

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.095 µs

  • Turn-on Time:

    0.095 µs

  • Width:

    7.62 mm

IRS4427PBF Frequently Asked Questions (FAQs)

  • The IRS4427PBF can operate up to 500 kHz, but the recommended operating frequency is up to 250 kHz for optimal performance.
  • Proper thermal management can be achieved by providing a heat sink, ensuring good airflow, and keeping the device away from heat sources. The thermal resistance of the package is 3.5°C/W.
  • A good layout and routing practice is to keep the high-current paths short and wide, use a solid ground plane, and keep the input and output stages separate to minimize noise coupling.
  • The IRS4427PBF has built-in overvoltage protection, but it's still recommended to add external protection circuits to prevent damage from voltage spikes or dips. A voltage regulator or a transient voltage suppressor can be used for this purpose.
  • The maximum power dissipation of the IRS4427PBF is 2.5 W, but this can be increased by using a heat sink or by reducing the operating frequency.

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IRS4427PBF Overview

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