component

IR4426STRPBF

Public Made by Adom

by adom

Infineon Technologies Gate Drive ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsir4426strpbffactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 12d ago
viewers ir4426strpbf: viewers · Ray 12d ago
ir4426strpbf-etched.glb Publish 0.1.0 · Ray 12d ago
ir4426strpbf-etched.step ir4426strpbf: factory component page (tier=lcsc) · Ray 12d ago
ir4426strpbf-hero.glb ir4426strpbf: hero GLB from the etched model (keeps the MPN mark) · Ray 12d ago
ir4426strpbf-hero.overlay.json Publish 0.1.0 · Ray 12d ago
ir4426strpbf.glb Publish 0.1.0 · Ray 12d ago
ir4426strpbf.kicad_mod Publish 0.1.0 · Ray 12d ago
ir4426strpbf.kicad_sym Publish 0.1.0 · Ray 12d ago
ir4426strpbf.lbr Publish 0.1.0 · Ray 12d ago
ir4426strpbf.step Publish 0.1.0 · Ray 12d ago
package.json Publish 0.1.0 · Ray 12d ago
page.json Set visibility: public · Ray 12d ago
README.md Publish 0.1.0 · Ray 12d ago

IR4426STRPBF

Infineon Technologies · Gate Drive ICs · SOIC-8

IR4426STRPBF from Infineon Technologies, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 NC unconnected No internal connection; pin 1 is labeled NC in the typical connection diagram.
2 INA input Logic input for gate driver output OUTA, out of phase with the output in the IR4426, with CMOS Schmitt-triggered input and VIN range 0 to VS.
3 GND power_in Ground reference for all voltages.
4 INB input Logic input for gate driver output OUTB, out of phase with the output in the IR4426, with CMOS Schmitt-triggered input and VIN range 0 to VS.
5 OUTB output Gate drive output B, with 1.5A source and 1.5A sink minimum short-circuit pulsed current.
6 VS power_in Supply voltage, recommended 6V to 20V, absolute maximum 25V.
7 OUTA output Gate drive output A, with 1.5A source and 1.5A sink minimum short-circuit pulsed current.
8 NC unconnected No internal connection; pin 8 is labeled NC in the typical connection diagram.

Key specifications

Parameter Value
Manufacturer Infineon Technologies
Package SOIC-8
Category Power Management ICs
Pins 8

CAD (KiCad official)

  • Symbol: IR4426STRPBF
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ir4426strpbf-etched.step / ir4426strpbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ir4426strpbf.step / ir4426strpbf.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Infineon Technologies datasheet (12 pp, sha256 cf16c14ffb7c2bf6, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF