PT5126A-H

{
  "slug": "pt5126a-h",
  "version": "0.1.0",
  "type": "component",
  "description": "PTC Princeton Tech Brushed DC Motor Drivers, HSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "motor driver ics",
    "pt5126a-h",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pt5126a-h.kicad_sym",
    "pt5126a-h.kicad_mod",
    "pt5126a-h.glb",
    "pt5126a-h.step",
    "pt5126a-h.lbr",
    "docs/hero.png",
    "docs/pt5126a-h-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pt5126a-h-hero.glb",
    "pt5126a-h-hero.overlay.json",
    "pt5126a-h-etched.glb"
  ],
  "component": {
    "mpn": "PT5126A-H",
    "manufacturer": "PTC Princeton Tech",
    "package": "HSOP-8-EP",
    "pin_count": 9,
    "category": "Motor Driver ICs",
    "subcategory": "Brushed DC Motor Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886868498239488",
    "parts": {
      "symbol": "pt5126a-h.kicad_sym",
      "footprint": "pt5126a-h.kicad_mod",
      "model_3d": "pt5126a-h-hero.glb",
      "model_3d_plain": "pt5126a-h-etched.glb",
      "model_3d_step": "pt5126a-h-etched.step",
      "model_3d_step_plain": "pt5126a-h.step",
      "lbr": "pt5126a-h.lbr"
    },
    "distributor_links": {
      "lcsc": "C782185"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T21:27:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connect pin."
      },
      {
        "number": "2",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply for logic circuit; recommended 2.7V to 5.5V (absolute max 6V)."
      },
      {
        "number": "3",
        "name": "VM",
        "type": "power_in",
        "description": "Power supply for the H-bridge driver; recommended 2.0V to 24V (absolute max 26V)."
      },
      {
        "number": "4",
        "name": "OUTA",
        "type": "output",
        "description": "H-Bridge output terminal A of the driver; HSOP8 DC output current max 2.8A."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "6",
        "name": "OUTB",
        "type": "output",
        "description": "H-Bridge output terminal B of the driver; HSOP8 DC output current max 2.8A."
      },
      {
        "number": "7",
        "name": "INA",
        "type": "input",
        "description": "Control input A; VIH min 0.7xVCC, VIL max 0.3xVCC, PWM up to 200kHz."
      },
      {
        "number": "8",
        "name": "INB",
        "type": "input",
        "description": "Control input B; VIH min 0.7xVCC, VIL max 0.3xVCC, PWM up to 200kHz."
      },
      {
        "number": "9",
        "name": "PGND",
        "type": "power_in",
        "description": "Power MOS ground, connected to the exposed thermal pad of the HSOP8 package."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: PGND (Power MOS GND) is listed as the Thermal PAD (exposed pad) with no pin number printed in the da; The datasheet labels pin 1 only as 'NC pin' with no further function; description reflects that.",
          "exposed pad 9 added from the footprint"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0424,
        "at": "2026-10-18T21:24:53"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588886868498239488",
        "pages": 13,
        "sha256": "094b224e6d13f819",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "pt5126a-h.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.9,
          4.9,
          1.65
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pt5126a-h-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.9,
          4.9,
          1.65
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "e481b1bc92a69a19f8554a2734f7de9cb2a7f1f4d21b7c5a208718c1b5174f29",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}