component

FAN3122TMX-F085

Public Made by Adom

by adom

onsemi Gate Drive ICs, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsfan3122tmx-f085factory-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 10d ago
viewers fan3122tmx-f085: viewers · Ray 10d ago
fan3122tmx-f085-etched.glb Publish 0.1.0 · Ray 10d ago
fan3122tmx-f085-etched.step fan3122tmx-f085: factory component page (tier=mfr) · Ray 10d ago
fan3122tmx-f085-hero.glb fan3122tmx-f085: hero GLB from the etched model (keeps the MPN mark) · Ray 10d ago
fan3122tmx-f085-hero.overlay.json Publish 0.1.0 · Ray 10d ago
fan3122tmx-f085.glb Publish 0.1.0 · Ray 10d ago
fan3122tmx-f085.kicad_mod Publish 0.1.0 · Ray 10d ago
fan3122tmx-f085.kicad_sym Publish 0.1.0 · Ray 10d ago
fan3122tmx-f085.lbr Publish 0.1.0 · Ray 10d ago
fan3122tmx-f085.step Publish 0.1.0 · Ray 10d ago
package.json Publish 0.1.0 · Ray 10d ago
page.json Set visibility: public · Ray 10d ago
README.md Publish 0.1.0 · Ray 10d ago

FAN3122TMX-F085

onsemi · Gate Drive ICs · SOIC-8

FAN3122TMX-F085 from onsemi, 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 VDD power_in Supply voltage pin that powers the IC, with a recommended operating range of 4.5 V to 18.0 V and an absolute maximum of 20.0 V.
2 IN input Driver input, internally pulled to its default low level through 100k if left unconnected, with a recommended range of 0 V to VDD.
3 EN input Enable input that inhibits the driver when pulled LOW, internally pulled up to VDD through about 100k so it can be left open for standard operation, and has TTL-type thresholds (VENL 1.2 V min to 2.0 V max, VENH 1.8 V min to 2.6 V max).
4 GND power_in Common ground reference for the input and output circuits.
5 GND power_in Common ground reference for the input and output circuits.
6 OUT output Non-inverting gate drive output, held LOW unless the required input is present and VDD is above the UVLO threshold, with 9.7 A typical sink and 7.1 A typical source at mid-voltage.
7 OUT output Non-inverting gate drive output, held LOW unless the required input is present and VDD is above the UVLO threshold, with 9.7 A typical sink and 7.1 A typical source at mid-voltage.
8 VDD power_in Supply voltage pin that powers the IC, with a recommended operating range of 4.5 V to 18.0 V and an absolute maximum of 20.0 V.

Key specifications

Parameter Value
Manufacturer onsemi
Package SOIC-8
Category Power Management ICs
Pins 8

CAD (KiCad official)

  • Symbol: FAN3122TMX-F085
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: fan3122tmx-f085-etched.step / fan3122tmx-f085-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fan3122tmx-f085.step / fan3122tmx-f085.glb are the bare package body.

Provenance

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

  • Datasheet: onsemi datasheet (21 pp, sha256 267895fe5760bcbb, retrieved 2026-10-28, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (vision), consensus claude-opus-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