component
IRS2004STR
Public Made by Adomby adom
UMW Gate Drivers, SOP-8. Datasheet-verified pinout, 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
markdownIRS2004STR
UMW · Gate Drivers · SOP-8
IRS2004STR from UMW, in a SOP-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 fixed supply voltage, 10-20V operating range with UVLO threshold 8.9V forward and 8.2V reverse. |
| 2 | IN | input | Logic input for high side gate driver output (HO), in phase, 0-VCC voltage range, 3.3V/5V/15V CMOS/LSTTL logic compatible. |
| 3 | SD | input | Logic input for low side gate driver output (LO), out of phase, 0-VCC voltage range, 3.3V/5V/15V CMOS/LSTTL logic compatible. |
| 4 | VSS | power_in | Low side return and ground reference for VSS domain. |
| 5 | LO | output | Low side gate drive output, 0 to VCC output range with typical sink current 600mA and propagation delay Ton/Toff 680ns/150ns. |
| 6 | VS | power_in | High side floating supply return, -9 to 250V operating range with allowable dV/dt transient ±50V/nsec. |
| 7 | HO | output | High side gate drive output, VS to VB voltage range with typical source current 290mA and propagation delay Ton/Toff 680ns/150ns. |
| 8 | VB | power_in | High side floating supply, VS+10 to VS+20V operating range with absolute maximum 275V, capable of bootstrap operation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
IRS2004STR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
irs2004str-etched.step/irs2004str-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);irs2004str.step/irs2004str.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (9 pp, sha256
dc6c1712ec7643db, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).