AP1511B

{
  "schema_version": 1,
  "type": "component",
  "slug": "ap1511b",
  "title": "AP1511B",
  "brief": "UMW Gate Drivers, SOT-26. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "motor driver ics",
    "ap1511b"
  ],
  "component": {
    "mpn": "AP1511B",
    "manufacturer": "UMW",
    "package": "SOT-26",
    "pin_count": 6,
    "category": "Motor Driver ICs",
    "subcategory": "Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757272302512029696",
    "parts": {
      "symbol": "ap1511b.kicad_sym",
      "footprint": "ap1511b.kicad_mod",
      "model_3d": "ap1511b-etched.glb",
      "model_3d_plain": "ap1511b.glb",
      "model_3d_step": "ap1511b-etched.step",
      "model_3d_step_plain": "ap1511b.step",
      "lbr": "ap1511b.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "CE",
        "type": "passive",
        "description": "External timing capacitor connection for the one-shot (One-Shot) pulse generator. Capacitor value sets the output pulse duration used to drive the ICR coil. Datasheet labels I/O as input."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground reference. Return path for supply current and H-bridge low-side output current."
      },
      {
        "number": "3",
        "name": "FBC",
        "type": "input",
        "description": "Forward/Backward control logic input. Selects the polarity of the H-bridge output driving the ICR coil (OUT1/OUT2 high-low or low-high). 1.8V-compatible input; VIH ≥ 1.6V, VIL ≤ 0.2*VDD."
      },
      {
        "number": "4",
        "name": "OUT1",
        "type": "output",
        "description": "H-bridge driver output 1. Connects to one terminal of the ICR (IR-Cut Removable) coil. Rated 500mA continuous / 600mA pulsed (50% duty). VOUT drop 0.73V typical at 300mA (VDD=5V)."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Main supply input, 2.5V to 5.5V (absolute max 5.5V). Powers logic and the H-bridge output stage. Bypass with ~1µF near the pin."
      },
      {
        "number": "6",
        "name": "OUT2",
        "type": "output",
        "description": "H-bridge driver output 2. Connects to the second terminal of the ICR coil, opposite polarity to OUT1. Rated 500mA continuous / 600mA pulsed (50% duty)."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8757272302512029696",
        "pages": 13,
        "sha256": "5e64bda09025f865",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 6,
        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ap1511b.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9fe686b4d1b56927a41fa84a9bc1efb61d8a45a123a3db43bcaa05c2891d635",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ap1511b-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.8,
          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d49c9dbd23059249f5c9729055a1bcdce742239fb71894b34dfe42beaa6f4e9e",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "UMW",
      "Package": "SOT-26",
      "Category": "Motor Driver ICs",
      "Pins": "6"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ap1511b"
  ],
  "discovery_pitch": "AP1511B (UMW) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ap1511b.kicad_sym",
    "ap1511b.kicad_mod",
    "ap1511b.glb",
    "ap1511b.step",
    "ap1511b.lbr",
    "docs/hero.png",
    "docs/ap1511b-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T16:27:28.464Z"
}