EG1165

{
  "slug": "eg1165",
  "version": "0.1.0",
  "type": "component",
  "description": "EG Micro AC-DC Controllers And Regulators, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "eg1165",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
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    "eg1165.lbr",
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    "docs/eg1165-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
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    "eg1165-hero.overlay.json",
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  "component": {
    "mpn": "EG1165",
    "manufacturer": "EG Micro",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Power Management (PMIC)",
    "subcategory": "AC-DC Controllers And Regulators",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884812643897344",
    "parts": {
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      "footprint": "eg1165.kicad_mod",
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      "model_3d_plain": "eg1165-etched.glb",
      "model_3d_step": "eg1165-etched.step",
      "model_3d_step_plain": "eg1165.step",
      "lbr": "eg1165.lbr"
    },
    "distributor_links": {
      "lcsc": "C480649"
    },
    "distributor_check": {
      "checked_at": "2026-10-18T18:30:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "REF5V",
        "type": "output",
        "description": "5V reference output that can source up to 10mA, with 4.8-5.0V output when VCC is on (VCC=12V)."
      },
      {
        "number": "2",
        "name": "EN",
        "type": "input",
        "description": "Chip enable with a 1.2V comparison threshold (1.15-1.25V); when the pin is pulled below 1.2V the chip enters standby and turns off the 5V output."
      },
      {
        "number": "3",
        "name": "SD",
        "type": "input",
        "description": "Shutdown input: a high level closes the PWM outputs cycle-by-cycle (3V minimum) and a low level allows PWM output."
      },
      {
        "number": "4",
        "name": "SS",
        "type": "input",
        "description": "Soft-start pin for an external capacitor; the capacitor voltage rise rate sets the soft-start time."
      },
      {
        "number": "5",
        "name": "VSS",
        "type": "power_in",
        "description": "Analog (signal) ground of the chip, rated absolute maximum range -0.3V to +5.5V on the low-voltage ports referenced to it."
      },
      {
        "number": "6",
        "name": "CP",
        "type": "input",
        "description": "External capacitor sets the oscillator frequency over 20Hz-500kHz using f = 11.8×10^6 / CP (CP in pF); the datasheet example gives about 59kHz for 100pF."
      },
      {
        "number": "7",
        "name": "ERRO",
        "type": "output",
        "description": "Output of the voltage-loop error amplifier, with source/sink capability of 15-25µA."
      },
      {
        "number": "8",
        "name": "FB",
        "type": "input",
        "description": "Inverting input of the voltage-loop error amplifier, with a 1.2V feedback reference (1.188-1.212V) and input bias current of 0.1µA maximum."
      },
      {
        "number": "9",
        "name": "SDLIN",
        "type": "input",
        "description": "Low-side MOS current comparator input, with a 180mV current-limit threshold referenced to COM."
      },
      {
        "number": "10",
        "name": "LO",
        "type": "output",
        "description": "Drives the low-side power MOSFET on and off; peak source 1.5A minimum and peak sink 2A minimum (pulse width ≤10µs)."
      },
      {
        "number": "11",
        "name": "COM",
        "type": "power_in",
        "description": "Power ground of the chip, to which the low-side driver and current comparator are referenced."
      },
      {
        "number": "12",
        "name": "VCC",
        "type": "power_in",
        "description": "Chip supply input with an operating range of 10V to 20V (absolute maximum -0.3V to 20V); UVLO turn-on about 16V and turn-off about 8V."
      },
      {
        "number": "13",
        "name": "SDHIN",
        "type": "input",
        "description": "High-side MOS current comparator input, with a 180mV current-limit threshold referenced to VS."
      },
      {
        "number": "14",
        "name": "VS",
        "type": "power_in",
        "description": "High-side floating ground; absolute maximum range is VB-20V to VB+0.3V."
      },
      {
        "number": "15",
        "name": "VB",
        "type": "power_in",
        "description": "High-side floating bootstrap supply with an operating range of 10V to 600V."
      },
      {
        "number": "16",
        "name": "HO",
        "type": "output",
        "description": "Drives the high-side power MOSFET on and off; referenced to VS, with peak source 1.5A and sink 2A minimum (pulse width ≤10µs)."
      }
    ],
    "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 table lists VS and VB as type 'O' (output). They are a floating ground and floating supply f; The formula f=11.8×10^6/CP gives about 59kHz at 100pF (section 8.4), but the electrical table lists ; Pin numbers and names are from the section 4.2 table on page 6. Some limits in the descriptions (EN "
        ],
        "pages_sent": 13,
        "cost_usd": 0.0467,
        "at": "2026-10-18T18:30:29"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588884812643897344",
        "pages": 13,
        "sha256": "84157cde2b14f087",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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  }
}