NSi6602B-DSWR

{
  "schema_version": 1,
  "type": "component",
  "slug": "nsi6602b-dswr",
  "title": "NSi6602B-DSWR",
  "brief": "NOVOSENSE Isolators - Gate Drivers, SOIC-16-300mil. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power management (pmic)",
    "nsi6602b-dswr"
  ],
  "component": {
    "mpn": "NSi6602B-DSWR",
    "manufacturer": "NOVOSENSE",
    "package": "SOIC-16-300mil",
    "pin_count": 16,
    "category": "Power Management (PMIC)",
    "subcategory": "Isolators - Gate Drivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588919094640435200",
    "parts": {
      "symbol": "nsi6602b-dswr.kicad_sym",
      "footprint": "nsi6602b-dswr.kicad_mod",
      "model_3d": "nsi6602b-dswr.glb",
      "model_3d_step": "nsi6602b-dswr.step",
      "lbr": "nsi6602b-dswr.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "INA",
        "type": "input",
        "description": "TTL/CMOS-compatible input signal for channel A. Internal pull-down to GNDI; tie to GNDI if unused."
      },
      {
        "number": "2",
        "name": "INB",
        "type": "input",
        "description": "TTL/CMOS-compatible input signal for channel B. Internal pull-down to GNDI; tie to GNDI if unused."
      },
      {
        "number": "3",
        "name": "VDDI",
        "type": "power_in",
        "description": "Input-side supply (2.7-5.5V recommended, 6V absolute max). Place a bypass capacitor from VDDI to GNDI close to the pin. Pins 3 and 8 are internally tied."
      },
      {
        "number": "4",
        "name": "GNDI",
        "type": "power_in",
        "description": "Input-side ground reference for VDDI and the logic input pins."
      },
      {
        "number": "5",
        "name": "DISABLE",
        "type": "input",
        "description": "Active-high disable for both isolator inputs and driver outputs. Enables normal operation when asserted low or left open; tie to GNDI if unused."
      },
      {
        "number": "6",
        "name": "DT",
        "type": "input",
        "description": "Programmable deadtime. Tie to VDDI to allow outputs to overlap, or place a 1kΩ-200kΩ resistor R_DT between DT and GNDI so t_DT (ns) = 10 × R_DT (kΩ). Recommended to parallel a low-ESR ≥2.2nF capacitor."
      },
      {
        "number": "7",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection."
      },
      {
        "number": "8",
        "name": "VDDI",
        "type": "power_in",
        "description": "Input-side supply (2.7-5.5V). Internally tied to pin 3; bypass to GNDI close to the pin."
      },
      {
        "number": "9",
        "name": "GNDB",
        "type": "power_in",
        "description": "Ground reference for output channel B (VDDB / OUTB return)."
      },
      {
        "number": "10",
        "name": "OUTB",
        "type": "output",
        "description": "Gate driver output for channel B. 4A peak source / 6A peak sink, referenced to GNDB and powered from VDDB."
      },
      {
        "number": "11",
        "name": "VDDB",
        "type": "power_in",
        "description": "Driver-side supply for channel B (7-25V recommended, 30V absolute max). Bypass to GNDB."
      },
      {
        "number": "12",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Part of the isolation gap between channels A and B."
      },
      {
        "number": "13",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection. Part of the isolation gap between channels A and B."
      },
      {
        "number": "14",
        "name": "GNDA",
        "type": "power_in",
        "description": "Ground reference for output channel A (VDDA / OUTA return)."
      },
      {
        "number": "15",
        "name": "OUTA",
        "type": "output",
        "description": "Gate driver output for channel A. 4A peak source / 6A peak sink, referenced to GNDA and powered from VDDA."
      },
      {
        "number": "16",
        "name": "VDDA",
        "type": "power_in",
        "description": "Driver-side supply for channel A (7-25V recommended, 30V absolute max). Bypass to GNDA."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588919094640435200",
        "pages": 30,
        "sha256": "ef5f8b7f2d6e6008",
        "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"
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "NOVOSENSE",
      "Package": "SOIC-16-300mil",
      "Category": "Power Management (PMIC)",
      "Pins": "16"
    }
  },
  "variants": [
    {
      "mpn": "NSi6602B-DSWR",
      "kind": "packaging"
    }
  ],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "nsi6602b-dswr"
  ],
  "discovery_pitch": "NSi6602B-DSWR (NOVOSENSE) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
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    "nsi6602b-dswr.kicad_sym",
    "nsi6602b-dswr.kicad_mod",
    "nsi6602b-dswr.glb",
    "nsi6602b-dswr.step",
    "nsi6602b-dswr.lbr",
    "docs/hero.png",
    "docs/nsi6602b-dswr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-25T03:16:24.022Z"
}