IP6520

{
  "slug": "ip6520",
  "version": "0.1.0",
  "type": "component",
  "description": "INJOINIC Battery Management, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ip6520",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ip6520.kicad_sym",
    "ip6520.kicad_mod",
    "ip6520.glb",
    "ip6520.step",
    "ip6520.lbr",
    "docs/hero.png",
    "docs/ip6520-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ip6520-hero.glb",
    "ip6520-hero.overlay.json",
    "ip6520-etched.glb"
  ],
  "component": {
    "mpn": "IP6520",
    "manufacturer": "INJOINIC",
    "package": "ESOP-8",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604444019531395072",
    "parts": {
      "symbol": "ip6520.kicad_sym",
      "footprint": "ip6520.kicad_mod",
      "model_3d": "ip6520-hero.glb",
      "model_3d_plain": "ip6520-etched.glb",
      "model_3d_step": "ip6520-etched.step",
      "model_3d_step_plain": "ip6520.step",
      "lbr": "ip6520.lbr"
    },
    "distributor_links": {
      "lcsc": "C7433861"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T12:11:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VOUT",
        "type": "input",
        "description": "Output voltage feedback pin; the output is regulated between 3V and 12V depending on the fast-charge protocol negotiated."
      },
      {
        "number": "2",
        "name": "VIN",
        "type": "power_in",
        "description": "Input voltage pin with a filter capacitor to be placed close to the IC; operating input range is 7.1V to 32V, and the absolute maximum rating is 40V."
      },
      {
        "number": "3",
        "name": "SW",
        "type": "passive",
        "description": "DCDC switching node that connects to the power inductor; LX voltage is limited to VIN+0.3V absolute maximum."
      },
      {
        "number": "4",
        "name": "BST",
        "type": "passive",
        "description": "Bootstrap pin; the bootstrap capacitor is placed close to the BST and SW pins to provide gate-drive voltage for the high-side power MOSFET."
      },
      {
        "number": "5",
        "name": "DM",
        "type": "bidirectional",
        "description": "USB fast-charge identification signal DM; the DP/DM overvoltage protection threshold is 4.5V typical and the absolute maximum voltage is 6V."
      },
      {
        "number": "6",
        "name": "DP",
        "type": "bidirectional",
        "description": "USB fast-charge identification signal DP; the DP/DM overvoltage protection threshold is 4.5V typical and the absolute maximum voltage is 6V."
      },
      {
        "number": "7",
        "name": "CC1",
        "type": "bidirectional",
        "description": "Type-C detection pin CC1; CC overvoltage protection triggers at 6.0V typical, and the CC pin withstand voltage is 30V (absolute maximum 30V)."
      },
      {
        "number": "8",
        "name": "CC2",
        "type": "bidirectional",
        "description": "Type-C detection pin CC2; CC overvoltage protection triggers at 6.0V typical, and the CC pin withstand voltage is 30V (absolute maximum 30V)."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Power and thermal ground exposed pad that must maintain good contact with the PCB ground."
      }
    ],
    "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: Pin types for SW and BST are not stated in the datasheet; passive was assigned from their function (; VOUT is described only as an output voltage feedback pin; input type was assigned from that function; The datasheet labels the exposed pad as 9(EPAD) and its name as GND; it is listed here as pin 9 with"
        ],
        "pages_sent": 16,
        "cost_usd": 0.0604,
        "at": "2026-10-18T12:09:41"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604444019531395072",
        "pages": 16,
        "sha256": "85610d5c87ce8669",
        "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": "ip6520.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": "ip6520-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": "45c1600ebb5806e31b0855a4621465b63896e292c4ad7e2b642f7ec7ce9b89db",
        "checked": "2026-10-18",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}