component
IRS2104STRPBF
Public Made by Adomby adom
Infineon Technologies Gate Drivers, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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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README
markdownIRS2104STRPBF
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);irs2104strpbf.step/irs2104strpbf.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).