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IRS2104STRPBF

Public Made by Adom

by adom

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

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 17d ago
viewers irs2104strpbf: viewers · Ray 17d ago
irs2104strpbf-etched.glb irs2104strpbf: factory component page (tier=lcsc) · Ray 17d ago
irs2104strpbf-etched.step irs2104strpbf: factory component page (tier=lcsc) · Ray 17d ago
irs2104strpbf-hero.glb irs2104strpbf: hero GLB from the etched model (keeps the MPN mark) · Ray 17d ago
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irs2104strpbf.glb Publish 0.1.0 · Ray 17d ago
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irs2104strpbf.lbr Publish 0.1.0 · Ray 17d ago
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IRS2104STRPBF

Infineon Technologies · Gate Drivers · SOIC-8

IRS2104STRPBF 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 VCC power_in Low-side and logic fixed supply, specified from 10 V to 20 V with an absolute maximum of -0.3 V to 25 V referenced to COM.
2 IN input Logic input for the high-side and low-side gate driver outputs (HO and LO), in phase with HO; logic-high input is 2.5 V minimum and logic-low is 0.8 V maximum.
3 SD input Logic input for shutdown that turns off both HO and LO; positive-going threshold is 2.5 V minimum and negative-going threshold is 0.8 V maximum.
4 COM power_in Low-side return and reference for all input, supply and output voltage parameters.
5 LO output Low-side gate drive output, rated for 270 mA minimum pulsed sink current and 130 mA minimum pulsed source current with pulse width of 10 µs or less.
6 VS power_in High-side floating supply return; offset may range from -5 V to +600 V for correct logic operation, with dVs/dt limited to 50 V/ns.
7 HO output High-side gate drive output, in phase with IN, referenced to VS and driven between VS and VB.
8 VB power_in High-side floating supply, specified from VS + 10 V to VS + 20 V with an absolute maximum of 625 V referenced to COM.

Key specifications

Parameter Value
Manufacturer Infineon Technologies
Package SOIC-8
Category Motor Driver ICs
Pins 8

CAD (KiCad official)

  • Symbol: IRS2104STRPBF
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: irs2104strpbf-etched.step / irs2104strpbf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); irs2104strpbf.step / irs2104strpbf.glb are the bare package body.

Provenance

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

  • Datasheet: Infineon Technologies datasheet (15 pp, sha256 69c07a2136aacb4c, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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