component
IRS2186STR
Public Made by Adomby adom
UMW Gate Drivers, SOP-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
markdownIRS2186STR
UMW · Gate Drivers · SOP-8
IRS2186STR 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 | HIN | input | Logic input for high side gate driver, input range 0-VCC. |
| 2 | LIN | input | Logic input for low side gate driver, input range 0-VCC. |
| 3 | COM | power_in | Low side return (ground reference). |
| 4 | LO | output | Low side gate drive output, 0-VCC range, 4A source/sink current capability. |
| 5 | VCC | power_in | Low side and logic fixed supply, 10-20V operating range. |
| 6 | VS | power_in | High side floating supply return, −9V to +700V operating range. |
| 7 | HO | output | High side gate drive output, VS-VB range, 4A source/sink current capability. |
| 8 | VB | power_in | High side floating supply, VS+10V to VS+20V operating range. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOP-8 |
| Category | Motor Driver ICs |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
IRS2186STR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
irs2186str-etched.step/irs2186str-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);irs2186str.step/irs2186str.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (8 pp, sha256
ddbaa61603ffa0f7, 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).