SS8201B

{
  "slug": "ss8201b",
  "version": "0.1.0",
  "type": "component",
  "description": "orisilicon AC-DC Controllers And Regulators, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "ss8201b",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ss8201b.kicad_sym",
    "ss8201b.kicad_mod",
    "ss8201b.glb",
    "ss8201b.step",
    "ss8201b.lbr",
    "docs/hero.png",
    "docs/ss8201b-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ss8201b-hero.glb",
    "ss8201b-hero.overlay.json",
    "ss8201b-etched.glb"
  ],
  "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"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 8,
        "described": 8,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "ss8201b.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
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          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ss8201b-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": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f9ffc1b6c1c9aba184403c064b11bf85e54b341b4948a23332fcf09a0ce93c70",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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    ]
  }
}