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IR2155 - Infineon

Description: MOSFET Driver, Dual, 8 Pin, Plastic, DIP

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PCB Footprints
IR2155 - Infineon PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8 Lead DIP
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IR2155 - Infineon  - 3D model - Dual-In-Line Packages - 8 Lead DIP
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IR2155 Details

  • Manufacturer Part Number:

    IR2155

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    PLASTIC, DIP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    0

  • Additional Feature:

    FOR NEW DESIGNS, USE IR2153 AND IR21531

  • High Side Driver:

    YES

  • Input Characteristics:

    DIFFERENTIAL

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDIP-T8

  • Length:

    9.88 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    TOTEM-POLE

  • Output Peak Current Limit-Nom:

    0.5 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Supply Current-Max:

    5 mA

  • Supply Voltage-Nom:

    12 V

  • Supply Voltage1-Max:

    620 V

  • Supply Voltage1-Min:

    10 V

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    7.62 mm

IR2155 Frequently Asked Questions (FAQs)

  • The maximum voltage rating of the IR2155 is 600V, making it suitable for high-voltage applications.
  • Proper thermal management of the IR2155 can be achieved by providing a heat sink, ensuring good airflow, and keeping the device away from heat sources. The thermal resistance of the device is 2.5°C/W.
  • The bootstrap capacitor is used to generate the high-side gate drive voltage. It is charged through the bootstrap diode and discharged through the high-side MOSFET.
  • The gate resistor values should be selected based on the switching frequency, MOSFET type, and PCB layout. A general guideline is to use a value between 10Ω to 100Ω for the high-side gate resistor and 1Ω to 10Ω for the low-side gate resistor.
  • The minimum input pulse width required for the IR2155 is 100ns, but it is recommended to use a pulse width of at least 200ns to ensure reliable operation.

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IR2155 Overview

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