component

IRS2101STR

Public Made by Adom

by adom

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

componentmotor driver icsirs2101strfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 17d ago
viewers irs2101str: viewers · Ray 17d ago
irs2101str-etched.glb irs2101str: factory component page (tier=lcsc) · Ray 17d ago
irs2101str-etched.step irs2101str: factory component page (tier=lcsc) · Ray 17d ago
irs2101str-hero.glb irs2101str: hero GLB from the etched model (keeps the MPN mark) · Ray 17d ago
irs2101str-hero.overlay.json Publish 0.1.0 · Ray 17d ago
irs2101str.glb Publish 0.1.0 · Ray 17d ago
irs2101str.kicad_mod Publish 0.1.0 · Ray 17d ago
irs2101str.kicad_sym Publish 0.1.0 · Ray 17d ago
irs2101str.lbr Publish 0.1.0 · Ray 17d ago
irs2101str.step Publish 0.1.0 · Ray 17d ago
package.json Publish 0.1.0 · Ray 17d ago
page.json Set visibility: public · Ray 17d ago
README.md Publish 0.1.0 · Ray 17d ago

IRS2101STR

UMW · Gate Drivers · SOP-8

IRS2101STR from UMW, in a SOP-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, recommended operating range 6 V to 20 V with absolute maximum -0.3 V to 25 V.
2 HIN input Logic input for the high side gate driver output (HO), in phase, with VIH minimum 2.5 V, VIL maximum 0.8 V, and input range 0 V to VCC.
3 LIN input Logic input for the low side gate driver output (LO), in phase, with VIH minimum 2.5 V, VIL maximum 0.8 V, and input range 0 V to VCC.
4 VSS power_in Low side return; all voltage parameters of the device are referenced to VSS.
5 LO output Low side gate drive output, operating between 0 V and VCC, with typical source/sink pulsed current of 300 mA/600 mA.
6 VS power_in High side floating supply return, recommended range -9 V to 700 V, with dVS/dt transient limit of 50 V/ns.
7 HO output High side gate drive output, operating between VS and VB.
8 VB power_in High side floating supply, recommended range VS + 10 V to VS + 20 V, with absolute maximum of 725 V.

Key specifications

Parameter Value
Manufacturer UMW
Package SOP-8
Category Motor Driver ICs
Pins 8

CAD (KiCad official)

  • Symbol: IRS2101STR
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: irs2101str-etched.step / irs2101str-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); irs2101str.step / irs2101str.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (8 pp, sha256 3a030793dcd44350, 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