Part Image

IR2121PBF - Infineon

Description: Gate Drivers 1 CURRENT LIMIT PRGM SHUTDOWN ERROR PIN

Download IR2121PBF 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
IR2121PBF - Infineon PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - 8-Lead PDIP
click to zoom
3D Models
IR2121PBF - Infineon  - 3D model - Dual-In-Line Packages - 8-Lead PDIP
click to zoom

IR2121PBF Details

  • Manufacturer Part Number:

    IR2121PBF

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    PLASTIC, DIP-8

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    5.5

  • High Side Driver:

    NO

  • Input Characteristics:

    SCHMITT TRIGGER

  • Interface IC Type:

    BUFFER OR INVERTER 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:

    -40 °C

  • Output Characteristics:

    TOTEM-POLE

  • 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:

    23 V

  • Supply Voltage-Min:

    7 V

  • Supply Voltage-Nom:

    15 V

  • Supply Voltage1-Max:

    23 V

  • Supply Voltage1-Min:

    7 V

  • Supply Voltage1-Nom:

    15 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Turn-off Time:

    0.25 µs

  • Turn-on Time:

    0.2 µs

  • Width:

    7.62 mm

IR2121PBF Frequently Asked Questions (FAQs)

  • The maximum operating frequency of the IR2121PBF is 500 kHz, but it can be adjusted up to 1 MHz with an external oscillator.
  • To ensure the bootstrap capacitor is properly charged, make sure the high-side FET is turned off before the low-side FET is turned on, and ensure the bootstrap capacitor is sized correctly based on the application's requirements.
  • To minimize EMI, it is recommended to keep the high-frequency components (such as the bootstrap capacitor and the FETs) close together, use a solid ground plane, and keep the high-current paths short and direct.
  • To protect the IR2121PBF from overvoltage and undervoltage conditions, use a voltage regulator or a voltage supervisor to regulate the input voltage, and consider adding overvoltage protection (OVP) and undervoltage protection (UVP) circuits.
  • The maximum power dissipation of the IR2121PBF is dependent on the application's thermal design and the package type. Refer to the datasheet for specific thermal resistance values and power dissipation calculations.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

IR2121PBF Overview

Use the download button to access the IR2121PBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like IR212, or try a keyword search, such as MOSFET Drivers

Parts related to IR2121PBF

Showing 0 results

IR2121PBF Alternates

Showing results

Image Part Number Model
Part Image IR2121PBF International Rectifier

Buffer/Inverter Based MOSFET Driver, 3.3A, CMOS, PDIP8