Part Image

IR21084SPBF - Infineon

Description: International Rectifier IR21084SPBF, Dual MOSFET Power Driver 350mA Half Bridge, 10 → 20 V, 14-Pin SOIC

Download IR21084SPBF Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
IR21084SPBF - Infineon PCB footprint - Other - Other - SOIC127P600X175-14N
click to zoom

IR21084SPBF Details

  • Manufacturer Part Number:

    IR21084SPBF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    0

  • Additional Feature:

    FLOATING LOAD DRIVER; UNDER VOLTAGE LOCKOUT CIRCUIT

  • High Side Driver:

    YES

  • Input Characteristics:

    GATED SCHMITT TRIGGER

  • Interface IC Type:

    HALF BRIDGE BASED MOSFET DRIVER

  • JESD-30 Code:

    R-PDSO-G14

  • JESD-609 Code:

    e3

  • 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:

    0.35 A

  • Output Polarity:

    TRUE

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP14,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • 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 Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Turn-off Time:

    0.28 µs

  • Turn-on Time:

    0.3 µs

  • Width:

    3.9 mm

IR21084SPBF Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the IR21084SPBF is 1 MHz, but it can be operated at higher frequencies with reduced 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 pad on the bottom of the package should be connected to a copper plane on the PCB to dissipate heat.
  • A good PCB layout for the IR21084SPBF should have a solid ground plane, separate power and ground planes for the high-side and low-side drivers, and a Kelvin connection for the high-side bootstrap capacitor. Decoupling capacitors should be placed close to the device.
  • The dead time between the high-side and low-side drivers can be adjusted using the DT pin. A longer dead time can be used to prevent shoot-through, but it may reduce the overall efficiency of the converter.
  • The SD pin is a shutdown input that can be used to disable the device. When the SD pin is pulled low, the device enters a low-power state, and the outputs are turned off. This can be used to implement a shutdown function or to reduce power consumption when the converter is not in use.

Trust Checks

This model has been verified by system checks.
System Verified
Sponsored

IR21084SPBF Overview

Use the download button to access the IR21084SPBF schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like IR210, or try a keyword search, such as MOSFET Drivers

Parts related to IR21084SPBF

Showing 0 results

IR21084SPBF Alternates

Showing results

Image Part Number Model
Part Image IR21084S Infineon Technologies AG

Half Bridge Based MOSFET Driver, 0.35A, CMOS, PDSO14