HG7500BN

{
  "slug": "hg7500bn",
  "version": "0.1.0",
  "type": "component",
  "description": "HGSEMI DC-DC Converters, DIP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "power management (pmic)",
    "hg7500bn",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "hg7500bn.kicad_sym",
    "hg7500bn.kicad_mod",
    "hg7500bn.glb",
    "hg7500bn.step",
    "hg7500bn.lbr",
    "docs/hero.png",
    "docs/hg7500bn-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "hg7500bn-hero.glb",
    "hg7500bn-hero.overlay.json",
    "hg7500bn-etched.glb"
  ],
  "component": {
    "mpn": "HG7500BN",
    "manufacturer": "HGSEMI",
    "package": "DIP-16",
    "pin_count": 16,
    "category": "Power Management (PMIC)",
    "subcategory": "DC-DC Converters",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758163168965070848",
    "parts": {
      "symbol": "hg7500bn.kicad_sym",
      "footprint": "hg7500bn.kicad_mod",
      "model_3d": "hg7500bn-hero.glb",
      "model_3d_plain": "hg7500bn-etched.glb",
      "model_3d_step": "hg7500bn-etched.step",
      "model_3d_step_plain": "hg7500bn.step",
      "lbr": "hg7500bn.lbr"
    },
    "distributor_links": {
      "lcsc": "C7432349"
    },
    "distributor_check": {
      "checked_at": "2026-10-14T16:49:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "AMPERR1+",
        "type": "input",
        "description": "Non-inverting input of error amplifier 1 (管脚描述: 误差放大器 1+); the datasheet gives no separate voltage limit for this pin."
      },
      {
        "number": "2",
        "name": "AMPERR1-",
        "type": "input",
        "description": "Inverting input of error amplifier 1 (管脚描述: 误差放大器 1-); the datasheet gives no separate voltage limit for this pin."
      },
      {
        "number": "3",
        "name": "INCPWM",
        "type": "input",
        "description": "PWM comparator input (管脚描述: PWM 比较端); the datasheet gives no separate voltage limit for this pin."
      },
      {
        "number": "4",
        "name": "CONTDE",
        "type": "input",
        "description": "Dead-time control input (管脚描述: 死区时间控制); dead-time threshold behaviour is given in the electrical table (terminal 4 threshold voltage 3.3 V typical at 0% duty cycle, 4.2 V typical at maximum duty cycle)."
      },
      {
        "number": "5",
        "name": "COSC",
        "type": "passive",
        "description": "Oscillator timing capacitor connection (管脚描述: 振荡电容); the oscillator frequency is set with CT and RT, e.g. CT=0.01uF and RT=12k gives 10 kHz typical."
      },
      {
        "number": "6",
        "name": "ROSC",
        "type": "passive",
        "description": "Oscillator timing resistor connection (管脚描述: 振荡电阻); the oscillator frequency is set together with COSC, e.g. RT=12k with CT=0.01uF gives 10 kHz typical."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference for the controller (管脚描述: 地)."
      },
      {
        "number": "8",
        "name": "OUT1",
        "type": "output",
        "description": "Output 1 of the output transistor, which can be configured by CONOUT for push-pull or single-ended operation; output current is rated at Io = 500 mA (absolute maximum 600 mA)."
      },
      {
        "number": "9",
        "name": "GNDOUT1",
        "type": "power_in",
        "description": "Output ground for output 1 (管脚描述: 输出地 1)."
      },
      {
        "number": "10",
        "name": "GNDOUT2",
        "type": "power_in",
        "description": "Output ground for output 2 (管脚描述: 输出地 2)."
      },
      {
        "number": "11",
        "name": "OUT2",
        "type": "output",
        "description": "Output 2 of the output transistor, which can be configured by CONOUT for push-pull or single-ended operation; output current is rated at Io = 500 mA (absolute maximum 600 mA)."
      },
      {
        "number": "12",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply pin; absolute maximum supply voltage is 40 V, and quiescent current is 6 mA to 7 mA at VCC = 15 V."
      },
      {
        "number": "13",
        "name": "CONOUT",
        "type": "input",
        "description": "Output control pin (管脚描述: 输出控制端) that selects push-pull or single-ended output operation; the datasheet gives control current ICONT of 3.5 mA at VIN = VREF."
      },
      {
        "number": "14",
        "name": "VREF",
        "type": "power_out",
        "description": "5 V reference voltage output (管脚描述: 基准电源), 4.95 V to 5.05 V at VOUT = 1 mA, with short-circuit current of 25 mA to 50 mA at VREF = 0 V."
      },
      {
        "number": "15",
        "name": "AMPERR2-",
        "type": "input",
        "description": "Inverting input of error amplifier 2 (管脚描述: 误差放大器 2-); the datasheet gives no separate voltage limit for this pin."
      },
      {
        "number": "16",
        "name": "AMPERR2+",
        "type": "input",
        "description": "Non-inverting input of error amplifier 2 (管脚描述: 误差放大器 2+); the datasheet gives no separate voltage limit for this pin."
      }
    ],
    "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 datasheet gives only a short functional description for each pin and does not state electrical p; Output transistor type (open-collector/emitter style) is not stated per pin; the datasheet only says; The CONTDE description in the pin table is only 'dead-time control'; the voltage thresholds quoted c"
        ],
        "pages_sent": 13,
        "cost_usd": 0.0448,
        "at": "2026-10-14T16:49:25"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758163168965070848",
        "pages": 13,
        "sha256": "2f6a03bc03ff5303",
        "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": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
          7.874,
          19.177,
          6.98
        ],
        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "17a30b1f0ab3fd5384a1231e3c63c394888d5b952c542a8c189e023ed3467464",
        "checked": "2026-10-14",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "hg7500bn-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "body on z = 0, through-hole leads below",
        "extents_mm": [
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        "zmin_mm": -3.3,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2b6da0961b4f8a8dba25735e1e533bf3094ef4cea82430b282e5e7b051b2c83e",
        "checked": "2026-10-14",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}