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IRS2005STRPBF

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by Ray

Infineon Technologies Gate Drivers, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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IRS2005STRPBF

Infineon Technologies · Gate Drivers · SOIC-8

IRS2005STRPBF from Infineon Technologies, in a SOIC-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VCC power_in Low-side and logic supply voltage. Recommended operating range 10 V to 20 V; absolute maximum 25 V. UVLO positive-going threshold typ. 8.9 V.
2 HIN input Logic input for high-side gate driver output (HO), in phase with HO. CMOS/LSTTL compatible (VIH min 2.5 V, VIL max 0.8 V) with internal pull-down; input filter time typ. 300 ns.
3 LIN input Logic input for low-side gate driver output (LO), in phase with LO. CMOS/LSTTL compatible (VIH min 2.5 V, VIL max 0.8 V) with internal pull-down.
4 COM power_in Low-side gate drive return (power ground). Common return for VCC and the low-side output driver; reference for HIN/LIN logic thresholds.
5 LO output Low-side gate driver output. Totem-pole output referenced to COM; swings between COM and VCC. Sources 290 mA / sinks 600 mA (typ.) into a MOSFET/IGBT gate.
6 VS power_in High-side floating supply return (typically tied to the switching node / high-side MOSFET source). Withstands up to 200 V DC offset from COM and negative transients down to -8 V (see DT97-3).
7 HO output High-side floating gate driver output. Totem-pole output referenced to VS; swings between VS and VB. Drives the gate of the high-side MOSFET/IGBT with 290 mA source / 600 mA sink (typ.).
8 VB power_in High-side gate drive floating bootstrap supply. Referenced to VS; recommended VBS = VS+10 V to VS+20 V. Fed by a bootstrap capacitor charged from VCC through an external (or internal, on some variants) bootstrap diode.

Key specifications

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

Ordering variants

Same part, different packaging or reel option.

  • IRS2005SPBF
  • IRS2005STRPBF
  • IRS2005MPBF
  • IRS2005MTRPBF

CAD (KiCad official)

  • Symbol: IRS2005STRPBF
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Infineon Technologies datasheet (19 pp, sha256 bd14b812bdd4a8bb, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF