component

FAN3111ESX-JSM

Public Made by Adom

by adom

JSMSEMI Gate Drivers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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FAN3111ESX-JSM

JSMSEMI · Gate Drivers · SOT-23-5

FAN3111ESX-JSM from JSMSEMI, in a SOT-23-5. 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 pin, recommended 5.0 V to 20 V (absolute maximum 25 V), with UVLO thresholds of 4.0 V rising and 3.9 V falling.
2 GND power_in Ground pin, the reference for all voltage ratings.
3 IN+ input Non-inverting logic input (3.3 V compatible, VIH min 2.7 V, VIL max 0.8 V) with an internal 100K resistor to GND, and it can be used as an enable or disable when unused.
4 IN- input Inverting logic input (3.3 V compatible, VIH min 2.7 V, VIL max 0.8 V) with an internal 100K resistor to VDD, and it can be used as an enable or disable when unused.
5 OUT output Gate drive output with 4 A source and 4 A sink peak current, swinging 0 V to VCC.

Key specifications

Parameter Value
Manufacturer JSMSEMI
Package SOT-23-5
Category Motor Driver ICs
Pins 5

CAD (KiCad official)

  • Symbol: FAN3111ESX-JSM
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: fan3111esx-jsm-etched.step / fan3111esx-jsm-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); fan3111esx-jsm.step / fan3111esx-jsm.glb are the bare package body.

Provenance

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

  • Datasheet: JSMSEMI datasheet (6 pp, sha256 23bc6a0bb1ae2057, retrieved 2026-10-19, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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