ETA6002E8A

{
  "schema_version": 1,
  "type": "component",
  "slug": "eta6002e8a",
  "title": "ETA6002E8A",
  "brief": "etasolution Battery Management, ESOP-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",
    "power management (pmic)",
    "eta6002e8a",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ETA6002E8A",
    "manufacturer": "etasolution",
    "package": "ESOP-8",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903840256573440",
    "parts": {
      "symbol": "eta6002e8a.kicad_sym",
      "footprint": "eta6002e8a.kicad_mod",
      "model_3d": "eta6002e8a-hero.glb",
      "model_3d_plain": "eta6002e8a-etched.glb",
      "model_3d_step": "eta6002e8a-etched.step",
      "model_3d_step_plain": "eta6002e8a.step",
      "lbr": "eta6002e8a.lbr"
    },
    "distributor_links": {
      "lcsc": "C7436031"
    },
    "distributor_check": {
      "checked_at": "2026-10-19T09:13:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "error"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "SW",
        "type": "output",
        "description": "Switching node of the switching regulator; connect a 1μH to 2.2μH inductor from this pin to SYS."
      },
      {
        "number": "2",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground pin; bypass with a 10μF capacitor to IN."
      },
      {
        "number": "3",
        "name": "NTC",
        "type": "input",
        "description": "Thermistor input; the cold charger-suspend threshold is 76.5 %VIN and the hot charger-suspend threshold is 35 %VIN."
      },
      {
        "number": "4",
        "name": "STAT",
        "type": "output",
        "description": "Charging status indication pin, an open-drain output capable of driving 10mA current."
      },
      {
        "number": "5",
        "name": "ISET",
        "type": "passive",
        "description": "Fast-charge current set pin; a resistor connected from ISET to GND sets the fast-charge current value."
      },
      {
        "number": "6",
        "name": "BATT",
        "type": "bidirectional",
        "description": "Battery pin; connect the battery to this pin."
      },
      {
        "number": "7",
        "name": "SYS",
        "type": "power_out",
        "description": "System voltage pin and switching regulator output; connect an inductor and capacitor to form the output filter."
      },
      {
        "number": "8",
        "name": "IN",
        "type": "power_in",
        "description": "Input pin for an AC adaptor or USB charger output; bypass with a 10μF capacitor each to PGND."
      },
      {
        "number": "9",
        "name": "AGND",
        "type": "power_in",
        "description": "Exposed pad for analog ground connection; must be connected to PGND on the PCB."
      }
    ],
    "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: The pin configuration drawing on page 2 is garbled in the extracted text, so pin numbers were taken ; Text extraction dropped the micro symbol: the inductor value reads '1H to 2.2H' and the capacitor va; KiCad type classes for SW (output), ISET (passive), and BATT (bidirectional) are inferred from the p"
        ],
        "pages_sent": 9,
        "cost_usd": 0.038,
        "at": "2026-10-19T09:11:00"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590903840256573440",
        "pages": 9,
        "sha256": "e01ad5efd0b7addc",
        "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": [
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        "file": "eta6002e8a.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,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "eta6002e8a-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "43cfdcf22724fed0b170afc32ed2e5d3bf29e968b8c4434b69722333f21ffb6e",
        "checked": "2026-10-19",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "etasolution",
      "Package": "ESOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "9"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "e01ad5efd0b7addc5edb591fc16ecdba1a19583e7161053dc05e60fb60669109",
      "rows": [
        {
          "name": "IN input voltage range",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 4.4,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Battery CV voltage",
          "symbol": "",
          "kind": "electrical",
          "unit": "V",
          "min": 4.16,
          "typ": 4.2,
          "max": 4.24,
          "conditions": "IBAT =0mA, Default",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "AC fast charge current",
          "symbol": "",
          "kind": "electrical",
          "unit": "A",
          "min": 0.45,
          "typ": 0.5,
          "max": 0.55,
          "conditions": "RISET1 =2000Ω",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "BATT to INPUT leakage current",
          "symbol": "",
          "kind": "electrical",
          "unit": "μA",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Input Floating",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "System minimum voltage VSYSMIN",
          "symbol": "VSYSMIN",
          "kind": "electrical",
          "unit": "V",
          "min": 3.6,
          "typ": null,
          "max": null,
          "conditions": "ISYS=1A, Default",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "System maximum voltage VSYSMAX",
          "symbol": "VSYSMAX",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 4.5,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "IN, BATT voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature range",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction-to-ambient",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "ESOP8",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "ETA6002E8A (etasolution) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
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    "path": "docs/hero.png"
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  "visibility": {
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}