PAM2321AYMADJ

{
  "slug": "pam2321aymadj",
  "version": "0.1.0",
  "type": "component",
  "description": "Diodes Incorporated DC-DC Converters, TDFN-10(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "pam2321aymadj",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "pam2321aymadj.kicad_sym",
    "pam2321aymadj.kicad_mod",
    "pam2321aymadj.glb",
    "pam2321aymadj.step",
    "pam2321aymadj.lbr",
    "docs/hero.png",
    "docs/pam2321aymadj-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "pam2321aymadj-hero.glb",
    "pam2321aymadj-hero.overlay.json",
    "pam2321aymadj-etched.glb"
  ],
  "component": {
    "mpn": "PAM2321AYMADJ",
    "manufacturer": "Diodes Incorporated",
    "package": "TDFN-10(3x3)",
    "pin_count": 11,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590223665146064896",
    "parts": {
      "symbol": "pam2321aymadj.kicad_sym",
      "footprint": "pam2321aymadj.kicad_mod",
      "model_3d": "pam2321aymadj-hero.glb",
      "model_3d_plain": "pam2321aymadj-etched.glb",
      "model_3d_step": "pam2321aymadj-etched.step",
      "model_3d_step_plain": "pam2321aymadj.step",
      "lbr": "pam2321aymadj.lbr"
    },
    "distributor_links": {
      "lcsc": "C780870"
    },
    "distributor_check": {
      "checked_at": "2026-10-17T21:40:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "EN",
        "type": "input",
        "description": "Enable input; a logic low disables the converter (shutdown current below 1µA) and a high level resumes normal operation, with thresholds of 1.4V high and 0.4V low."
      },
      {
        "number": "2",
        "name": "PVIN",
        "type": "power_in",
        "description": "Input power supply tied to the source of the high side P-Channel MOSFET, operating range 2.7V to 5.5V."
      },
      {
        "number": "3",
        "name": "VIN",
        "type": "power_in",
        "description": "Power supply for the internal circuitry; a small decoupling capacitor should be placed between VIN and AGND."
      },
      {
        "number": "4",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground, internally connected to the analog ground of the control circuitry."
      },
      {
        "number": "5",
        "name": "FB",
        "type": "input",
        "description": "Feedback input connected to an external resistor divider for the adjustable output version, with a regulated feedback voltage of 0.600V typical."
      },
      {
        "number": "6",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground, internally connected to the analog ground of the control circuitry."
      },
      {
        "number": "7",
        "name": "SW",
        "type": "passive",
        "description": "Switching node to which the inductor is connected, internally tied to the drain of both high and low side MOSFETs."
      },
      {
        "number": "8",
        "name": "SW",
        "type": "passive",
        "description": "Switching node to which the inductor is connected, internally tied to the drain of both high and low side MOSFETs."
      },
      {
        "number": "9",
        "name": "PGND",
        "type": "power_in",
        "description": "Main power ground return pin, connected to the output and input capacitor return."
      },
      {
        "number": "10",
        "name": "PGND",
        "type": "power_in",
        "description": "Main power ground return pin, connected to the output and input capacitor return."
      },
      {
        "number": "11",
        "name": "EP",
        "type": "power_in",
        "description": "Exposed pad providing electrical ground contact and thermal contact to the PCB; it must be soldered to the PCB for proper operation."
      }
    ],
    "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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The exposed pad has no pin number in the datasheet. I labeled it \"11\" as a placeholder. Confirm the ; The datasheet text does not state a pin type for SW. I classified it as passive because it is a swit; The Absolute Maximum Ratings and the Recommended Operating Conditions give different supply ranges: ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 11,
        "cost_usd": 0.353,
        "at": "2026-10-17T21:37:03"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590223665146064896",
        "pages": 11,
        "sha256": "d1be6786017ff183",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "pam2321aymadj.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          2.98,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "738e2eb45860c11759f8e4f44ab26932b7c15e4d5d6c8c9ac22ae866a3e38711",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "pam2321aymadj-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          2.98,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "74c8434cd56df8e8447303b416531f1fbee1e7531c562e5313130b8e4382825a",
        "checked": "2026-10-17",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}