GP7596A

{
  "schema_version": 1,
  "type": "component",
  "slug": "gp7596a",
  "title": "GP7596A",
  "brief": "HaloChip Synchronous Rectifier Controllers, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "gp7596a"
  ],
  "component": {
    "mpn": "GP7596A",
    "manufacturer": "HaloChip",
    "package": "SOP-8",
    "pin_count": 8,
    "category": "Power Management (PMIC)",
    "subcategory": "Synchronous Rectifier Controllers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/91a01ff96e534f88012106e037070ef2.pdf",
    "parts": {
      "symbol": "gp7596a.kicad_sym",
      "footprint": "gp7596a.kicad_mod",
      "model_3d": "gp7596a-etched.glb",
      "model_3d_plain": "gp7596a.glb",
      "model_3d_step": "gp7596a-etched.step",
      "model_3d_step_plain": "gp7596a.step",
      "lbr": "gp7596a.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground. Return for the internal control logic and driver, and source of the internal power MOSFET (floating-ground / GP7596X pinout variant)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground. Tied internally to pins 1 and 3; parallel these pins to the ground plane to reduce inductance to the MOSFET source."
      },
      {
        "number": "3",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground. Tied internally to pins 1 and 2."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Chip supply pin, nominally 5 V (UVLO on 3.7 V, UVLO off 2.8 V, internally clamped to 6 V at 20 mA). Place a bypass capacitor (typ. 1 µF) close to this pin; the internal HV LDO charges VCC from SW/SWS so no auxiliary winding is needed."
      },
      {
        "number": "5",
        "name": "SW",
        "type": "power_out",
        "description": "Drain of the integrated synchronous-rectifier power MOSFET. Operating drain-source voltage rated to 65 V (recommended 4.7-60 V); RDS(on) 18 mΩ for the GP7596A. Tie pins 5-8 in parallel to carry the SR current with minimum resistance."
      },
      {
        "number": "6",
        "name": "SW",
        "type": "power_out",
        "description": "Drain of the integrated power MOSFET. Tied internally to pins 5, 7, 8."
      },
      {
        "number": "7",
        "name": "SW",
        "type": "power_out",
        "description": "Drain of the integrated power MOSFET. Tied internally to pins 5, 6, 8."
      },
      {
        "number": "8",
        "name": "SW",
        "type": "power_out",
        "description": "Drain of the integrated power MOSFET. Tied internally to pins 5, 6, 7."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/91a01ff96e534f88012106e037070ef2.pdf",
        "pages": 7,
        "sha256": "c7e9e6914030b64f",
        "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": [
      {
        "file": "gp7596a.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "gp7596a-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.75
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5bf3b601e7b8286ca21a1203e1126b75529753ee58647dfede627cfe387c02bc",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HaloChip",
      "Package": "SOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "8"
    }
  },
  "variants": [
    {
      "mpn": "GP7596A",
      "kind": "packaging"
    },
    {
      "mpn": "GP7596AA",
      "kind": "packaging"
    },
    {
      "mpn": "GP7596AB",
      "kind": "packaging"
    },
    {
      "mpn": "GP7596B",
      "kind": "unknown"
    },
    {
      "mpn": "GP7596BA",
      "kind": "unknown"
    },
    {
      "mpn": "GP7596BB",
      "kind": "unknown"
    },
    {
      "mpn": "GP7596C",
      "kind": "unknown"
    },
    {
      "mpn": "GP7596CA",
      "kind": "unknown"
    },
    {
      "mpn": "GP7596CB",
      "kind": "unknown"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "gp7596a"
  ],
  "discovery_pitch": "GP7596A (HaloChip) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "gp7596a.kicad_sym",
    "gp7596a.kicad_mod",
    "gp7596a.glb",
    "gp7596a.step",
    "gp7596a.lbr",
    "docs/hero.png",
    "docs/gp7596a-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T21:09:26.638Z"
}