CMP6793RE

{
  "schema_version": 1,
  "type": "component",
  "slug": "cmp6793re",
  "title": "CMP6793RE",
  "brief": "coileasy Transformer Drivers, ESOP-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)",
    "cmp6793re"
  ],
  "component": {
    "mpn": "CMP6793RE",
    "manufacturer": "coileasy",
    "package": "ESOP-8",
    "pin_count": 9,
    "category": "Power Management (PMIC)",
    "subcategory": "Transformer Drivers",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/de501c90b49821d46a454765ad96562a.pdf",
    "parts": {
      "symbol": "cmp6793re.kicad_sym",
      "footprint": "cmp6793re.kicad_mod",
      "model_3d": "cmp6793re-etched.glb",
      "model_3d_plain": "cmp6793re.glb",
      "model_3d_step": "cmp6793re-etched.step",
      "model_3d_step_plain": "cmp6793re.step",
      "lbr": "cmp6793re.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "CLK",
        "type": "input",
        "description": "Oscillator clock frequency adjust input. Floating or tied to GND gives the default 240 kHz center switching frequency; an external resistor to GND programs Fsw per Fsw(kHz)=5326/Rclk(kΩ). Absolute max input voltage 5.5 V."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Chip ground reference for internal analog and logic circuitry."
      },
      {
        "number": "3",
        "name": "VCC",
        "type": "power_in",
        "description": "Main supply input (VIN). Recommended operating range 6.5 V-30 V (abs max 34 V). Place a ≥1 µF (typ. 10 µF/25 V) decoupling capacitor between VIN and GND as close to the pin as possible."
      },
      {
        "number": "4",
        "name": "EN",
        "type": "input",
        "description": "Enable input. Floating or high enables the device (internal pull-up resistor); a logic low disables it. VEN(ON) typ. 1.2 V, hysteresis typ. 1.0 V. Abs max 34 V."
      },
      {
        "number": "5",
        "name": "VD2",
        "type": "output",
        "description": "Transformer drive output 2 (half-bridge output, complementary to VD1). Drives one leg of the integrated PMOS/NMOS bridge into the transformer primary. Abs max 34 V, peak current 1.6 A, current-limit typ. 670 mA."
      },
      {
        "number": "6",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Leave floating or tie to a copper pour for mechanical support."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Leave floating or tie to a copper pour for mechanical support."
      },
      {
        "number": "8",
        "name": "VD1",
        "type": "output",
        "description": "Transformer drive output 1 (half-bridge output, complementary to VD2). Drives one leg of the integrated PMOS/NMOS bridge into the transformer primary. Abs max 34 V, peak current 1.6 A, current-limit typ. 670 mA."
      },
      {
        "number": "9",
        "name": "EP",
        "type": "power_in",
        "description": "Exposed thermal pad. Internally connected to GND; solder to a large ground copper area for improved thermal dissipation. Not intended as an electrical connection point beyond GND."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/de501c90b49821d46a454765ad96562a.pdf",
        "pages": 15,
        "sha256": "b7a234026158dbc4",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 9,
        "described": 9,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cmp6793re.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "2d6f7e774e8143e3320cbd59eb5be9f3b7864614644e3b072006e1eb05fb7fa6",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cmp6793re-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.0,
          4.9,
          1.55
        ],
        "zmin_mm": -0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "24209b7730975b9c8ba5f7a534f4c4dde2db53a169b4f11d648b99d7605bbaa2",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "coileasy",
      "Package": "ESOP-8",
      "Category": "Power Management (PMIC)",
      "Pins": "9"
    }
  },
  "variants": [
    {
      "mpn": "CMP6793RE",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "cmp6793re"
  ],
  "discovery_pitch": "CMP6793RE (coileasy) 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",
    "cmp6793re.kicad_sym",
    "cmp6793re.kicad_mod",
    "cmp6793re.glb",
    "cmp6793re.step",
    "cmp6793re.lbr",
    "docs/hero.png",
    "docs/cmp6793re-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T19:18:13.440Z"
}