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Ray Set visibility: public b2baf31 3d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "a89500gejtr-t",
  "title": "A89500GEJTR-T",
  "brief": "Allegro MicroSystems, LLC Gate Drive ICs, DFN-10(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "power supply chip",
    "a89500gejtr-t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "A89500GEJTR-T",
    "manufacturer": "Allegro MicroSystems, LLC",
    "package": "DFN-10(3x3)",
    "pin_count": 11,
    "category": "Power Supply Chip",
    "subcategory": "Gate Drive ICs",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5cab7d2515a5e2e0e4a6ac64e2b18fad.pdf",
    "parts": {
      "symbol": "a89500gejtr-t.kicad_sym",
      "footprint": "a89500gejtr-t.kicad_mod",
      "model_3d": "a89500gejtr-t-hero.glb",
      "model_3d_plain": "a89500gejtr-t-etched.glb",
      "model_3d_step": "a89500gejtr-t-etched.step",
      "model_3d_step_plain": "a89500gejtr-t.step",
      "lbr": "a89500gejtr-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C3655583",
      "digikey": "620-A89500GEJTR-TTR-ND",
      "mouser": "250-A89500GEJTR-T"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T16:37:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "620-A89500GEJTR-TTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "250-A89500GEJTR-T",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VCC",
        "type": "power_in",
        "description": "Gate drive power supply input, 8 to 15 V operating range, to be decoupled with a ceramic capacitor CVCC close to the VCC and GND terminals."
      },
      {
        "number": "2",
        "name": "NC",
        "type": "unconnected",
        "description": "No internal connection; connect to GND."
      },
      {
        "number": "3",
        "name": "C",
        "type": "passive",
        "description": "Bootstrap capacitor connection (positive supply for the high-side gate driver), with CBOOT connected between C and S."
      },
      {
        "number": "4",
        "name": "GH",
        "type": "output",
        "description": "High-side gate drive output for an external N-channel MOSFET."
      },
      {
        "number": "5",
        "name": "S",
        "type": "passive",
        "description": "Load connection and source reference of the high-side MOSFET, negative supply reference for the floating high-side driver."
      },
      {
        "number": "6",
        "name": "RESETn",
        "type": "input",
        "description": "Active-low standby mode control logic input that puts the device into low-power sleep mode when taken low, with 50 kΩ typical pull-down."
      },
      {
        "number": "7",
        "name": "HS",
        "type": "input",
        "description": "High-side control logic input, active high, 3.3 V and 5 V compatible with 50 kΩ typical pull-down."
      },
      {
        "number": "8",
        "name": "LS",
        "type": "input",
        "description": "Low-side control logic input, active high, 3.3 V and 5 V compatible with 50 kΩ typical pull-down."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Analog, digital, and power ground; connect to supply ground."
      },
      {
        "number": "10",
        "name": "GL",
        "type": "output",
        "description": "Low-side gate drive output for an external N-channel MOSFET, referenced to GND."
      },
      {
        "number": "11",
        "name": "PAD",
        "type": "power_in",
        "description": "Exposed thermal pad; connect to GND."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The exposed pad is not numbered in the datasheet (listed as '–'). I assigned it '11' as a convention; The datasheet gives no pin electrical types. I inferred them from the pin functions. C and S are mar; The Selection Guide table is garbled. A89500GEJTR-T is the G version, 1500 pieces per 7-inch reel, i"
        ],
        "pages_sent": 13,
        "cost_usd": 0.1164,
        "at": "2026-10-30T16:37:04"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5cab7d2515a5e2e0e4a6ac64e2b18fad.pdf",
        "pages": 13,
        "sha256": "0d8c9a6705f8449e",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 11,
        "described": 11,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "a89500gejtr-t.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3,
          2.98,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "738e2eb45860c11759f8e4f44ab26932b7c15e4d5d6c8c9ac22ae866a3e38711",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "a89500gejtr-t-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3,
          2.98,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "ca1ed4a172e98c61666f53b12735e6db7bf14a136ac1823b295afe7ea9b65a34",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ],
    "package_dims": {
      "package_code": "EJ",
      "source_page": 12,
      "e": {
        "nom_mm": 0.5,
        "range_mm": [
          null,
          null
        ]
      },
      "source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
      "model_check": {
        "file": "a89500gejtr-t.step",
        "verdict": "SKIP",
        "reasons": [
          "the datasheet dimensions give no height or body size to compare"
        ],
        "by": "factory/package_fit.py"
      }
    }
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Allegro MicroSystems, LLC",
      "Package": "DFN-10(3x3)",
      "Category": "Power Supply Chip",
      "Pins": "11"
    },
    "appearance": {
      "contacts": {
        "quote": "wettable flank and exposed thermal pad. This package is lead (Pb) free, with 100% matte-tin leadframe plating.",
        "page": 1,
        "doc": "ds.pdf",
        "plating": "tin"
      },
      "version": 1,
      "datasheet_sha256": "0d8c9a6705f8449ecc8d7397ad507404ad127bad8689a7f103cafa820f44f1e1"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0d8c9a6705f8449ecc8d7397ad507404ad127bad8689a7f103cafa820f44f1e1",
      "rows": [
        {
          "name": "VCC Functional Operating Range, outputs active",
          "symbol": "VCC",
          "kind": "electrical",
          "unit": "V",
          "min": 8,
          "typ": null,
          "max": 15,
          "conditions": "Operating, outputs active",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VCC Functional Operating Range, no unsafe states",
          "symbol": "VCC",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 15,
          "conditions": "No unsafe states",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VCC Quiescent Current",
          "symbol": "ICCQ",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "RESETn = high, all gate drive outputs low",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VCC Sleep Current",
          "symbol": "ICCS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 20,
          "conditions": "RESETn ≤ 300 mV, sleep mode",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VCC Undervoltage",
          "symbol": "VCCUV",
          "kind": "electrical",
          "unit": "V",
          "min": 6.3,
          "typ": 6.65,
          "max": 7,
          "conditions": "VCC falling",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "VCC Undervoltage Hysteresis",
          "symbol": "VCCUVHys",
          "kind": "electrical",
          "unit": "V",
          "min": 0.2,
          "typ": null,
          "max": 0.5,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Internal Logic Supply Regulator Voltage",
          "symbol": "VDL",
          "kind": "electrical",
          "unit": "V",
          "min": 3,
          "typ": 3.3,
          "max": 3.6,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Bootstrap Diode Forward Voltage",
          "symbol": "VfBOOT",
          "kind": "electrical",
          "unit": "V",
          "min": 0.7,
          "typ": 1.3,
          "max": 1.7,
          "conditions": "ID = 1 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Bootstrap Diode Forward Voltage",
          "symbol": "VfBOOT",
          "kind": "electrical",
          "unit": "V",
          "min": 1.6,
          "typ": 2,
          "max": 2.4,
          "conditions": "ID = 100 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Time, High-Side",
          "symbol": "tr(HS)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 105,
          "max": 231,
          "conditions": "CLOAD = 33 nF, 2 to 8 V, VC – VS = 12 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Time, Low-Side",
          "symbol": "tr(LS)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 105,
          "max": 231,
          "conditions": "CLOAD = 33 nF, 2 to 8 V, VCC = 12 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Turn-Off Time, High-Side",
          "symbol": "tf(HS)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 46,
          "max": 133,
          "conditions": "CLOAD = 33 nF, 8 to 2 V, VC – VS = 12 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Turn-Off Time, Low-Side",
          "symbol": "tf(LS)",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 46,
          "max": 133,
          "conditions": "CLOAD = 33 nF, 8 to 2 V, VCC = 12 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Pull-Up Peak Source Current, High-Side",
          "symbol": "IPUPK(HS)",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": -2.7,
          "max": -1.5,
          "conditions": "VC – VS = 12 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Pull-Up Peak Source Current, Low-Side",
          "symbol": "IPUPK(LS)",
          "kind": "electrical",
          "unit": "A",
          "min": null,
          "typ": -2.7,
          "max": -1.5,
          "conditions": "VCC = 12 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Pull-Up On Resistance",
          "symbol": "RDS(on)UP",
          "kind": "electrical",
          "unit": "Ω",
          "min": 1.2,
          "typ": null,
          "max": 3.4,
          "conditions": "TJ = 25°C, IGH = –150 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Pull-Down Peak Sink Current",
          "symbol": "IPDPK",
          "kind": "electrical",
          "unit": "A",
          "min": 3.1,
          "typ": 5.2,
          "max": null,
          "conditions": "VCC = 12 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Pull-Down On Resistance",
          "symbol": "RDS(on)DN",
          "kind": "electrical",
          "unit": "Ω",
          "min": 0.4,
          "typ": null,
          "max": 1,
          "conditions": "TJ = 25°C, IGL = –150 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "GL Output Voltage Low",
          "symbol": "VGLL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.02,
          "conditions": "–1 mA < IGL, 1 mA",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "GH Passive Pull-Down",
          "symbol": "RGHPD",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 45,
          "typ": 950,
          "max": 1700,
          "conditions": "VCC open circuit, VGH – VS = 0.1 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "GL Passive Pull-Down",
          "symbol": "RGLPD",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 45,
          "typ": 950,
          "max": 1700,
          "conditions": "VCC open circuit, VGL = 0.1 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "GH Active Pull-Down",
          "symbol": "RGHPA",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 5.9,
          "typ": 10,
          "max": 37.6,
          "conditions": "VC – VS > 3 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "GL Active Pull-Down",
          "symbol": "RGLPA",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 5.9,
          "typ": 10,
          "max": 37.6,
          "conditions": "VCC > 3 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Turn-Off Propagation Delay",
          "symbol": "tP(off)",
          "kind": "timing",
          "unit": "ns",
          "min": 17,
          "typ": null,
          "max": 32,
          "conditions": "Input change to unloaded gate output change",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Turn-On Propagation Delay",
          "symbol": "tP(on)",
          "kind": "timing",
          "unit": "ns",
          "min": 17,
          "typ": null,
          "max": 32,
          "conditions": "Input change to unloaded gate output change",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Propagation Delay Matching (On to Off)",
          "symbol": "ΔtOO",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 3,
          "max": 15,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "HS, LS, RESETn",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "HS, LS, RESETn",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Hysteresis",
          "symbol": "VIhys",
          "kind": "electrical",
          "unit": "mV",
          "min": 200,
          "typ": 300,
          "max": 600,
          "conditions": "All logic inputs",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Input Pull-Down",
          "symbol": "RPD",
          "kind": "electrical",
          "unit": "kΩ",
          "min": null,
          "typ": 50,
          "max": null,
          "conditions": "LS, HS, RESETn, 0 < VIN < 6 V",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage",
          "symbol": "VCC",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 18,
          "conditions": "VCC, with respect to GND",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Logic Input Terminals",
          "symbol": "VIB",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 6,
          "conditions": "HS, LS, RESETn",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Low-Side Gate Drive Output Terminal",
          "symbol": "VGL",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 18,
          "conditions": "GL",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Ambient Operating Temperature Range",
          "symbol": "TA",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 105,
          "conditions": "Range G, limited by power dissipation",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Maximum Continuous Junction Temperature",
          "symbol": "TJ(max)",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 165,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Transient Junction Temperature",
          "symbol": "TJt",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 180,
          "conditions": "Overtemperature event not exceeding 10 seconds; lifetime duration not exceeding 10 hours; guaranteed by design characterization",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature Range",
          "symbol": "Tstg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Package Thermal Resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 28,
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