main
Ray Set visibility: public ce0a1a8 10d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "tc4058h6",
  "title": "TC4058H6",
  "brief": "Shenzhen Fuman Battery Management, SOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "power management (pmic)",
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  "component": {
    "mpn": "TC4058H6",
    "manufacturer": "Shenzhen Fuman",
    "package": "SOT-23-6",
    "pin_count": 6,
    "category": "Power Management (PMIC)",
    "subcategory": "Battery Management",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/42e67b3d3d31bd12044329aa46584355.pdf",
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      "model_3d_step_plain": "tc4058h6.step",
      "lbr": "tc4058h6.lbr"
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    "distributor_links": {
      "lcsc": "C19630715"
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    "distributor_check": {
      "checked_at": "2026-10-28T00:53:22Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
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      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
      {
        "number": "1",
        "name": "CHRG",
        "type": "output",
        "description": "External LED pin that indicates charging status: it is pulled low while charging, and it is high-impedance when charging is complete or under protection."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground reference for the charger IC."
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      {
        "number": "3",
        "name": "BAT",
        "type": "power_out",
        "description": "Battery positive connection that serves as the charge output to the cell; the absolute input voltage rating to ground is -0.3 to 11 V."
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      {
        "number": "5",
        "name": "DONE",
        "type": "output",
        "description": "External LED pin that by default indicates charge-full status, or optionally indicates the VIN voltage status."
      },
      {
        "number": "6",
        "name": "ISET",
        "type": "passive",
        "description": "Charge current setting pin; a high-precision resistor RSET from ISET to GND sets the constant charge current, with RSET specified between 10K and 100K, and the chip does not charge if ISET is left floating."
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        "described": 6,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Shenzhen Fuman",
      "Package": "SOT-23-6",
      "Category": "Power Management (PMIC)",
      "Pins": "6"
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          "typ": 104,
          "max": null,
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        },
        {
          "name": "充电限流温度",
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          "unit": "℃",
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          "typ": 120,
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        {
          "name": "充电过温保护温度",
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  "discovery_pitch": "TC4058H6 (Shenzhen Fuman) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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