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Ray Set visibility: public 561560c 11d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "ss8201b",
  "title": "SS8201B",
  "brief": "orisilicon AC-DC Controllers And Regulators, 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",
    "power management (pmic)",
    "ss8201b",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SS8201B",
    "manufacturer": "orisilicon",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/070c090a4b093f4efc9a586a459a2d46.pdf",
    "parts": {
      "symbol": "ss8201b.kicad_sym",
      "footprint": "ss8201b.kicad_mod",
      "model_3d": "ss8201b-hero.glb",
      "model_3d_plain": "ss8201b-etched.glb",
      "model_3d_step": "ss8201b-etched.step",
      "model_3d_step_plain": "ss8201b.step",
      "lbr": "ss8201b.lbr"
    },
    "distributor_links": {
      "lcsc": "C33130218"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T01:41:29Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Chip supply pin, decoupled with a 4.7uF ceramic capacitor between VCC and GND; the internal 10V regulator clamps VCC and the datasheet gives an absolute maximum of -0.3V to +10V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground pin that serves as both the power ground and the signal ground, with the power and signal grounds connected at a single point to this pin."
      },
      {
        "number": "3",
        "name": "FB",
        "type": "input",
        "description": "Feedback sampling pin that directly senses the output voltage for constant-voltage control, with an absolute voltage range of -0.3V to +6V."
      },
      {
        "number": "4",
        "name": "CS",
        "type": "input",
        "description": "Current sense pin, where the current sense resistor between CS and GND sets the overcurrent point and the absolute voltage range is -0.3V to +6V."
      },
      {
        "number": "5",
        "name": "HVM",
        "type": "passive",
        "description": "Built-in high-voltage MOS drain terminal with an absolute maximum voltage of 800V."
      },
      {
        "number": "6",
        "name": "HVM",
        "type": "passive",
        "description": "Built-in high-voltage MOS drain terminal with an absolute maximum voltage of 800V."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "Not connected; this pin is left floating."
      },
      {
        "number": "8",
        "name": "HVJ",
        "type": "passive",
        "description": "Built-in high-voltage JFET and resistor input pin with an absolute maximum voltage of 1000V, used for high-voltage startup from the bus."
      }
    ],
    "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 2 (GND) and pin 8 (HVJ) are taken from Table 4 because the Figure 2 pin diagram text is garbled."
        ],
        "pages_sent": 11,
        "cost_usd": 0.0159,
        "at": "2026-10-27T01:41:12"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/070c090a4b093f4efc9a586a459a2d46.pdf",
        "pages": 11,
        "sha256": "9bb2d70b0150c35d",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "checked": "2026-10-27",
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        "sha256": "f9ffc1b6c1c9aba184403c064b11bf85e54b341b4948a23332fcf09a0ce93c70",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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  "metadata": {
    "specs": {
      "Manufacturer": "orisilicon",
      "Package": "SOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    },
    "characteristics": {
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      "source": "datasheet",
      "datasheet_sha256": "9bb2d70b0150c35d30732db77373739283c62eeb8c0004e04fb7222616f80889",
      "rows": [
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          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "CS and FB pin voltage range",
          "symbol": "VCS VFB",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature range",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 105,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature range",
          "symbol": "TJ",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Storage ambient temperature range",
          "symbol": "TSTG",
          "kind": "absolute_maximum",
          "unit": "℃",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Maximum operating frequency",
          "symbol": "FSW_max",
          "kind": "electrical",
          "unit": "KHz",
          "min": 25,
          "typ": 50,
          "max": 75,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Internal error amplifier reference",
          "symbol": "VFB_REF",
          "kind": "electrical",
          "unit": "V",
          "min": 1.97,
          "typ": 2,
          "max": 2.03,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-source breakdown voltage",
          "symbol": "BVDSS",
          "kind": "electrical",
          "unit": "V",
          "min": 800,
          "typ": null,
          "max": null,
          "conditions": "ID=250 µA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "High voltage startup breakdown voltage",
          "symbol": "BVDSS(JFET)",
          "kind": "electrical",
          "unit": "V",
          "min": 900,
          "typ": 1000,
          "max": null,
          "conditions": "VCC=10V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain-source on-resistance",
          "symbol": "RDS_ON",
          "kind": "electrical",
          "unit": "Ohm",
          "min": null,
          "typ": 10,
          "max": 11.5,
          "conditions": "ID=0.5A",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Drain pin HVM maximum voltage",
          "symbol": "HVM",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 800,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Drain voltage maximum",
          "symbol": "VDS_MAX",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 800,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "HVJ pin maximum voltage",
          "symbol": "HVJ",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1000,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VCC clamp current maximum",
          "symbol": "VCC_CLP",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Human body model ESD capability",
          "symbol": "ESDhbm",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2000,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "Thermal resistance junction to ambient, 8-lead SOP",
          "symbol": "θJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 145,
          "max": null,
          "conditions": "",
          "source_page": 3,
          "source": "datasheet"
        },
        {
          "name": "VCC clamp voltage",
          "symbol": "VCC_CLP",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "ICC = 10mA",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VCC start-up threshold",
          "symbol": "VCC_ON",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 8.5,
          "max": null,
          "conditions": "VCC rising",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VCC undervoltage protection threshold",
          "symbol": "VCC_uvLo",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 6.5,
          "max": null,
          "conditions": "VCC falling",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VCC start-up current",
          "symbol": "VCC_ST",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 230,
          "max": null,
          "conditions": "VCC rising, but VCC<VCC_ON",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "VCC operating current",
          "symbol": "VCC_OP",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "VFB=2V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum on time",
          "symbol": "VON_MAX",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 12,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Minimum off time",
          "symbol": "Vof_Min",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 14,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Internal soft start time",
          "symbol": "TSoft_state",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 3,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Peak current threshold",
          "symbol": "VIPK",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 200,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Abnormal overcurrent protection threshold",
          "symbol": "VAOSP",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 250,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Current sense leading edge blanking time",
          "symbol": "TLEB_CS",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output overload protection threshold",
          "symbol": "VFB_OLP",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": 1.87,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output overload protection delay",
          "symbol": "TD_OLP",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 160,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Auto recovery delay time",
          "symbol": "TAUTO_RE",
          "kind": "timing",
          "unit": "S",
          "min": null,
          "typ": 1.6,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Overtemperature protection threshold",
          "symbol": "TOTP_TH",
          "kind": "electrical",
          "unit": "℃",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Overtemperature protection hysteresis",
          "symbol": "TOTP_HYS",
          "kind": "electrical",
          "unit": "℃",
          "min": null,
          "typ": 30,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Off-state drain leakage current",
          "symbol": "IOFF",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 10,
          "max": null,
          "conditions": "VSW =800V",
          "source_page": 2,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "SS8201B (orisilicon) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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