FH9261-DBE

{
  "slug": "fh9261-dbe",
  "version": "0.1.0",
  "type": "component",
  "description": "XIN FEI HONG Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "fh9261-dbe",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "fh9261-dbe.kicad_sym",
    "fh9261-dbe.kicad_mod",
    "fh9261-dbe.glb",
    "fh9261-dbe.step",
    "fh9261-dbe.lbr",
    "docs/hero.png",
    "docs/fh9261-dbe-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "fh9261-dbe-hero.glb",
    "fh9261-dbe-hero.overlay.json",
    "fh9261-dbe-etched.glb"
  ],
  "component": {
    "mpn": "FH9261-DBE",
    "manufacturer": "XIN FEI HONG",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602964886188683264",
    "parts": {
      "symbol": "fh9261-dbe.kicad_sym",
      "footprint": "fh9261-dbe.kicad_mod",
      "model_3d": "fh9261-dbe-hero.glb",
      "model_3d_plain": "fh9261-dbe-etched.glb",
      "model_3d_step": "fh9261-dbe-etched.step",
      "model_3d_step_plain": "fh9261-dbe.step",
      "lbr": "fh9261-dbe.lbr"
    },
    "distributor_links": {
      "lcsc": "C19273257"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T02:14:48Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "DO",
        "type": "output",
        "description": "Discharge-control MOSFET gate drive output that goes low to turn the discharge MOSFET off on over-discharge, discharge over-current or load short; its output voltage is limited to VSS-0.3 V to VDD+0.3 V (absolute maximum)."
      },
      {
        "number": "2",
        "name": "VM",
        "type": "input",
        "description": "Current-sense and charger-detection terminal, monitored against VSS for charge and discharge over-current and short-circuit thresholds; its voltage is limited to VDD-28 V to VDD+0.3 V (absolute maximum)."
      },
      {
        "number": "3",
        "name": "CO",
        "type": "output",
        "description": "Charge-control MOSFET gate drive output that goes low to turn the charge MOSFET off on over-charge or charge over-current; its output voltage is limited to VVM-0.3 V to VDD+0.3 V (absolute maximum)."
      },
      {
        "number": "4",
        "name": "NC",
        "type": "unconnected",
        "description": "No-connection pin; the datasheet gives no electrical function or limits for it."
      },
      {
        "number": "5",
        "name": "VDD",
        "type": "power_in",
        "description": "Positive supply input for the single-cell Li-ion/Li-polymer protection IC, with an operating supply range of VDD-VSS = -1.0 V to 7.0 V and an absolute maximum of VSS-0.3 V to VSS+8.0 V."
      },
      {
        "number": "6",
        "name": "VSS",
        "type": "power_in",
        "description": "Ground/reference pin for the protection IC, to which the battery negative terminal and the VM and DO thresholds are referenced."
      }
    ],
    "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: Pinout is taken from the Table 1 pin description on page 2 and cross-checked against the package mar; Pin 4 is labelled NC in the datasheet with no further function, so it is marked unconnected.; Pin 2 (VM) is typed as input because the datasheet describes it as the terminal the IC monitors for "
        ],
        "pages_sent": 9,
        "cost_usd": 0.016,
        "at": "2026-10-17T02:12:13"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602964886188683264",
        "pages": 9,
        "sha256": "2ca4dfa1693cca6e",
        "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": [
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        "file": "fh9261-dbe.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": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "fh9261-dbe-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2.9,
          1.55
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "02bc54179c7556f2c446f67c2ba47cfb4c618b4aca2827c65d3708a3c7aa9711",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}