AIC1652GSTR

{
  "slug": "aic1652gstr",
  "version": "0.1.0",
  "type": "component",
  "description": "AIC(Analog Integrations) DC-DC Converters, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power supply chip",
    "aic1652gstr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "aic1652gstr.kicad_sym",
    "aic1652gstr.kicad_mod",
    "aic1652gstr.glb",
    "aic1652gstr.step",
    "aic1652gstr.lbr",
    "docs/hero.png",
    "docs/aic1652gstr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "aic1652gstr-hero.glb",
    "aic1652gstr-hero.overlay.json",
    "aic1652gstr-etched.glb"
  ],
  "component": {
    "mpn": "AIC1652GSTR",
    "manufacturer": "AIC(Analog Integrations)",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Supply Chip",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/ea7f938c3c6054f1eaa53104aac81398.pdf",
    "parts": {
      "symbol": "aic1652gstr.kicad_sym",
      "footprint": "aic1652gstr.kicad_mod",
      "model_3d": "aic1652gstr-hero.glb",
      "model_3d_plain": "aic1652gstr-etched.glb",
      "model_3d_step": "aic1652gstr-etched.step",
      "model_3d_step_plain": "aic1652gstr.step",
      "lbr": "aic1652gstr.lbr"
    },
    "distributor_links": {
      "lcsc": "C7390833"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:15:00Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VIN",
        "type": "power_in",
        "description": "Input supply voltage pin, operating range 2.4V to 7V (absolute maximum 7V)."
      },
      {
        "number": "2",
        "name": "VREF",
        "type": "power_out",
        "description": "1.22V reference output, bypass with a 0.047µF capacitor to GND; sourcing capability guaranteed greater than 250µA."
      },
      {
        "number": "3",
        "name": "SHDN",
        "type": "input",
        "description": "Logic input to shut down the chip: >1.5V is normal operation, GND is shutdown (DLOW and DHI go high in shutdown); maximum 7V."
      },
      {
        "number": "4",
        "name": "FB",
        "type": "input",
        "description": "Feedback signal input sensing ground; resistor R1 to VOUT and R2 to VREF set VOUT = -(R1/R2) x VREF."
      },
      {
        "number": "5",
        "name": "GND",
        "type": "power_in",
        "description": "Power ground."
      },
      {
        "number": "6",
        "name": "DLOW",
        "type": "output",
        "description": "Driver sinking output; with an external PNP transistor, connect resistor RB from this pin to DHI to optimize efficiency."
      },
      {
        "number": "7",
        "name": "DHI",
        "type": "output",
        "description": "Driver sourcing output, connects to the base of the external PNP bipolar transistor."
      },
      {
        "number": "8",
        "name": "CL",
        "type": "input",
        "description": "Current-limit input that clamps the switch peak current to prevent over-current damage to the external switch (threshold 70mV typical)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Ordering code 'GSTR' (G = Green package, S = SOP-8, TR = tape & reel) is described in the ordering t"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0637,
        "at": "2026-10-22T21:14:48"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/ea7f938c3c6054f1eaa53104aac81398.pdf",
        "pages": 8,
        "sha256": "111a50610f25814d",
        "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": "aic1652gstr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "aic1652gstr-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": "3d798054326848aab104167c770ba3f26f53df05491b2d1d459651da0ee31aae",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}