KA7500BM

{
  "slug": "ka7500bm",
  "version": "0.1.0",
  "type": "component",
  "description": "HGSEMI DC-DC Converters, SOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management ics",
    "ka7500bm",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ka7500bm.kicad_sym",
    "ka7500bm.kicad_mod",
    "ka7500bm.glb",
    "ka7500bm.step",
    "ka7500bm.lbr",
    "docs/hero.png",
    "docs/ka7500bm-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ka7500bm-hero.glb",
    "ka7500bm-hero.overlay.json",
    "ka7500bm-etched.glb"
  ],
  "component": {
    "mpn": "KA7500BM",
    "manufacturer": "HGSEMI",
    "package": "SOP-16",
    "pin_count": 16,
    "category": "Power Management ICs",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/72988a28e39160ef3ef3520c3775eaf0.pdf",
    "parts": {
      "symbol": "ka7500bm.kicad_sym",
      "footprint": "ka7500bm.kicad_mod",
      "model_3d": "ka7500bm-hero.glb",
      "model_3d_plain": "ka7500bm-etched.glb",
      "model_3d_step": "ka7500bm-etched.step",
      "model_3d_step_plain": "ka7500bm.step",
      "lbr": "ka7500bm.lbr"
    },
    "distributor_links": {
      "lcsc": "C7432334"
    },
    "distributor_check": {
      "checked_at": "2026-10-27T16:51:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AMPERR1+",
        "type": "input",
        "description": "Non-inverting input of error amplifier 1."
      },
      {
        "number": "2",
        "name": "AMPERR1-",
        "type": "input",
        "description": "Inverting input of error amplifier 1."
      },
      {
        "number": "3",
        "name": "INCPWM",
        "type": "input",
        "description": "PWM comparator input used to set the pulse-width comparison level."
      },
      {
        "number": "4",
        "name": "CONTDE",
        "type": "input",
        "description": "Dead-time control input whose threshold voltage (3 V at 0% duty cycle, 3.3 V typical) sets the maximum duty cycle."
      },
      {
        "number": "5",
        "name": "COSC",
        "type": "passive",
        "description": "Oscillator timing capacitor connection; with ROSC it sets the oscillation frequency (10 kHz typical at CT=0.01uF, RT=12k)."
      },
      {
        "number": "6",
        "name": "ROSC",
        "type": "passive",
        "description": "Oscillator timing resistor connection; with COSC it sets the oscillation frequency, specified over 80 Hz to 300 kHz."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the control circuitry."
      },
      {
        "number": "8",
        "name": "OUT1",
        "type": "output",
        "description": "Output transistor 1 pin, rated for 500 mA output current."
      },
      {
        "number": "9",
        "name": "GNDOUT1",
        "type": "power_in",
        "description": "Output ground 1 for output transistor 1."
      },
      {
        "number": "10",
        "name": "GNDOUT2",
        "type": "power_in",
        "description": "Output ground 2 for output transistor 2."
      },
      {
        "number": "11",
        "name": "OUT2",
        "type": "output",
        "description": "Output transistor 2 pin, rated for 500 mA output current."
      },
      {
        "number": "12",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input; the absolute maximum supply voltage is 40 V."
      },
      {
        "number": "13",
        "name": "CONOUT",
        "type": "input",
        "description": "Output control input that selects push-pull or single-ended operation of the output transistors."
      },
      {
        "number": "14",
        "name": "VREF",
        "type": "power_out",
        "description": "5 V reference voltage output (4.95 V to 5.05 V at 1 mA)."
      },
      {
        "number": "15",
        "name": "AMPERR2-",
        "type": "input",
        "description": "Inverting input of error amplifier 2."
      },
      {
        "number": "16",
        "name": "AMPERR2+",
        "type": "input",
        "description": "Non-inverting input of error amplifier 2."
      }
    ],
    "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": null,
        "consensus": "skipped (clean text read)",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 13,
        "cost_usd": 0.0008,
        "at": "2026-10-27T16:51:02"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/72988a28e39160ef3ef3520c3775eaf0.pdf",
        "pages": 13,
        "sha256": "e6913ee5d9a5edc9",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ka7500bm.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          9.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d5eeddb4c0b304dc61950919b126fc61d7586abd5f16ab71a2a79759ec6498bf",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ka7500bm-etched.step",
        "role": "eda",
        "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": "edfcf9007b8cd7024cf3b40d077203dd1350a3205cdc461317c2c7c01d543038",
        "checked": "2026-10-27",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}