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IR21844STRPBF - Infineon

Description: IC GATE DRVR HALF-BRIDGE 14SOIC

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IR21844STRPBF - Infineon PCB footprint - Small Outline Packages - Small Outline Packages - 14-Lead SOIC (narrow body)
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IR21844STRPBF - Infineon  - 3D model - Small Outline Packages - 14-Lead SOIC (narrow body)
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IR21844STRPBF Details

  • Manufacturer Part Number:

    IR21844STRPBF

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOIC-14

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    7.75

  • High Side Driver:

    YES

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G14

  • Length:

    8.65 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    14

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Characteristics:

    STANDARD

  • Output Peak Current Limit-Nom:

    2.3 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max:

    20 V

  • Supply Voltage-Min:

    10 V

  • Supply Voltage-Nom:

    15 V

  • Supply Voltage1-Max:

    620 V

  • Supply Voltage1-Min:

    5 V

  • Supply Voltage1-Nom:

    15 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.4 µs

  • Turn-on Time:

    0.9 µs

  • Width:

    3.9 mm

IR21844STRPBF Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the IR21844STRPBF is 500 kHz, but it can be operated up to 1 MHz with reduced performance.
  • To ensure the bootstrap capacitor is properly charged, make sure to provide a low-impedance path to the bootstrap capacitor, and use a capacitor with a low equivalent series resistance (ESR).
  • The recommended dead time for the IR21844STRPBF is typically around 100-200 ns, but this can vary depending on the specific application and switching frequency.
  • The UVLO feature is enabled by default, and it will shut down the device if the VCC voltage falls below 10.5 V. To handle UVLO, ensure that the VCC voltage is above 10.5 V, or disable UVLO by tying the UVLO pin to VCC.
  • The maximum allowable voltage on the LO pin is 15 V, but it's recommended to keep it below 12 V to ensure reliable operation.

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IR21844STRPBF Overview

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