BL5617

{
  "schema_version": 1,
  "type": "component",
  "slug": "bl5617",
  "title": "BL5617",
  "brief": "BL Shanghai Belling Brushed DC Motor Drivers, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "motor driver ics",
    "bl5617",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "BL5617",
    "manufacturer": "BL Shanghai Belling",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Motor Driver ICs",
    "subcategory": "Brushed DC Motor Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945393631158272",
    "parts": {
      "symbol": "bl5617.kicad_sym",
      "footprint": "bl5617.kicad_mod",
      "model_3d": "bl5617-etched.glb",
      "model_3d_plain": "bl5617.glb",
      "model_3d_step": "bl5617-etched.step",
      "model_3d_step_plain": "bl5617.step",
      "lbr": "bl5617.lbr"
    },
    "distributor_links": {
      "lcsc": "C2841020"
    },
    "pins": [
      {
        "number": "1",
        "name": "INA",
        "type": "input",
        "description": "Input INA"
      },
      {
        "number": "2",
        "name": "INB",
        "type": "input",
        "description": "Input INB"
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Ground"
      },
      {
        "number": "4",
        "name": "VM",
        "type": "power_in",
        "description": "Power Supply for H-Bridge，Connection 10uF or bigger capacitor between VDD and GND"
      },
      {
        "number": "5",
        "name": "OUTB",
        "type": "output",
        "description": "Output OUTB"
      },
      {
        "number": "6",
        "name": "OUTB",
        "type": "output",
        "description": "Output OUTB"
      },
      {
        "number": "7",
        "name": "OUTA",
        "type": "output",
        "description": "Output OUTA，Connection 0.1uF between OUTA and OUTB"
      },
      {
        "number": "8",
        "name": "OUTA",
        "type": "output",
        "description": "Output OUTA，Connection 0.1uF between OUTA and OUTB"
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pins 5 and 6 are both labeled OUTB in the datasheet, which is unusual for an SOP-8 package. Verify w; Pins 7 and 8 are both labeled OUTA in the datasheet, which is unusual for an SOP-8 package. Verify w; Pin 4 (VM) description references 'VDD' in the capacitor connection note, but throughout the datashe"
        ],
        "pages_sent": 7,
        "cost_usd": 0.135,
        "at": "2026-09-21T21:18:54"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945393631158272",
        "pages": 7,
        "sha256": "9f72e18d6cb37c93",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "bl5617.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "bl5617-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3b6a519e0a92a2a1c5d2f073116b92ab69ea737d8a76c10d72c5ec7507becca8",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "BL Shanghai Belling",
      "Package": "SOP-8",
      "Category": "Motor Driver ICs",
      "Pins": "8"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "bl5617"
  ],
  "discovery_pitch": "BL5617 (BL Shanghai Belling) 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",
    "bl5617.kicad_sym",
    "bl5617.kicad_mod",
    "bl5617.glb",
    "bl5617.step",
    "bl5617.lbr",
    "docs/hero.png",
    "docs/bl5617-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T17:50:53.103Z"
}