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IR2161PBF - Infineon

Description: Infineon IR2161PBF, Lighting Ballast Driver Half Bridge, 16.5V 8-Pin, PDIP

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IR2161PBF - Infineon PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8-Lead PDIP
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IR2161PBF - Infineon  - 3D model - Dual-In-Line Packages - 8-Lead PDIP
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IR2161PBF Details

  • Manufacturer Part Number:

    IR2161PBF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    PLASTIC, DIP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    0

  • High Side Driver:

    YES

  • Input Characteristics:

    STANDARD

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e3

  • Length:

    9.88 mm

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -25 °C

  • Output Characteristics:

    STANDARD

  • 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

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.33 mm

  • Supply Current-Max:

    10 mA

  • Supply Voltage-Max:

    16.5 V

  • Supply Voltage-Min:

    10.8 V

  • Supply Voltage-Nom:

    14 V

  • Supply Voltage1-Max:

    600 V

  • Supply Voltage1-Min:

    -1 V

  • Supply Voltage1-Nom:

    14 V

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.14 µs

  • Turn-on Time:

    0.25 µs

  • Width:

    7.62 mm

IR2161PBF Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the IR2161PBF is 100 kHz, but it can be operated up to 200 kHz with reduced performance.
  • To ensure proper biasing, connect the VCC pin to a stable 15V power supply, and the GND pin to a solid ground plane. Also, decouple the VCC pin with a 10uF capacitor to reduce noise.
  • For optimal performance, use a 4-layer PCB with a solid ground plane, and route the high-frequency signals (e.g., IN and OUT) on the top layer, keeping them short and away from noise sources.
  • Use a voltage regulator to limit the input voltage to 15V, and add a current-limiting resistor in series with the output to prevent overcurrent. Also, consider adding TVS diodes for overvoltage protection.
  • Use a heat sink with a thermal resistance of 10°C/W or lower, and ensure good airflow around the device. Also, consider using a thermal interface material to improve heat transfer.

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IR2161PBF Overview

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