L99DZ100GPTR

{
  "schema_version": 1,
  "type": "component",
  "slug": "l99dz100gptr",
  "title": "L99DZ100GPTR",
  "brief": "STMicroelectronics Power Management - Specialized, LQFP-64(10x10). 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 management (pmic)",
    "l99dz100gptr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "L99DZ100GPTR",
    "manufacturer": "STMicroelectronics",
    "package": "LQFP-64(10x10)",
    "pin_count": 64,
    "category": "Power Management (PMIC)",
    "subcategory": "Power Management - Specialized",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588925414249009152",
    "parts": {
      "symbol": "l99dz100gptr.kicad_sym",
      "footprint": "l99dz100gptr.kicad_mod",
      "model_3d": "l99dz100gptr-hero.glb",
      "model_3d_plain": "l99dz100gptr.glb",
      "model_3d_step": "l99dz100gptr-etched.step",
      "model_3d_step_plain": "l99dz100gptr.step",
      "lbr": "l99dz100gptr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2155922",
      "digikey": "497-17199-2-ND",
      "mouser": "511-L99DZ100GPTR"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T15:38:32Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "497-17199-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "511-L99DZ100GPTR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "WU",
        "type": "input",
        "description": "Wake-up input for static or cyclic monitoring of external contacts, rated for DC wake-up voltage of -0.3 to +28 V (load dump 40 V)."
      },
      {
        "number": "2",
        "name": "CP2M",
        "type": "passive",
        "description": "Charge pump pin for capacitor 2, negative side."
      },
      {
        "number": "3",
        "name": "CP2P",
        "type": "passive",
        "description": "Charge pump pin for capacitor 2, positive side."
      },
      {
        "number": "4",
        "name": "CP",
        "type": "power_out",
        "description": "Charge pump output."
      },
      {
        "number": "5",
        "name": "CP1P",
        "type": "passive",
        "description": "Charge pump pin for capacitor 1, positive side."
      },
      {
        "number": "6",
        "name": "CP1M",
        "type": "passive",
        "description": "Charge pump pin for capacitor 1, negative side."
      },
      {
        "number": "7",
        "name": "GHheater",
        "type": "output",
        "description": "Gate driver for an external power N-channel MOSFET in high-side configuration to control the heater."
      },
      {
        "number": "8",
        "name": "SHheater",
        "type": "passive",
        "description": "Source of the high-side MOSFET used to control the heater."
      },
      {
        "number": "9",
        "name": "OUT14",
        "type": "output",
        "description": "High-side driver output to drive LEDs."
      },
      {
        "number": "10",
        "name": "OUT13",
        "type": "output",
        "description": "High-side driver output to drive LEDs."
      },
      {
        "number": "11",
        "name": "OUT12",
        "type": "output",
        "description": "High-side driver output to drive LEDs."
      },
      {
        "number": "12",
        "name": "OUT9",
        "type": "output",
        "description": "High-side driver output to drive LEDs."
      },
      {
        "number": "13",
        "name": "OUT10",
        "type": "output",
        "description": "High-side driver output; besides the OUT10_x bits in CR5, this output can be switched on by the ECON bit for electro-chrome control mode, which has higher priority."
      },
      {
        "number": "14",
        "name": "OUT11",
        "type": "output",
        "description": "High-side driver output to drive LEDs."
      },
      {
        "number": "15",
        "name": "LS1_FSO",
        "type": "output",
        "description": "Fail-safe low-side switch (active low); output voltage range -0.3 to 35 V."
      },
      {
        "number": "16",
        "name": "LS2_FSO",
        "type": "output",
        "description": "Fail-safe low-side switch (active low); output voltage range -0.3 to 35 V."
      },
      {
        "number": "17",
        "name": "VS",
        "type": "power_in",
        "description": "Power supply for the power stage outputs; external reverse battery protection is required, a ceramic capacitor close to GND is recommended, and all VS pins must be connected externally for full output current capability."
      },
      {
        "number": "18",
        "name": "VS",
        "type": "power_in",
        "description": "Second VS pin for power stage supply current capability; must be connected externally together with all other VS pins."
      },
      {
        "number": "19",
        "name": "OUT7",
        "type": "output",
        "description": "High-side driver output to drive LEDs or a 10 W bulb (programmable Rdson)."
      },
      {
        "number": "20",
        "name": "OUT6",
        "type": "output",
        "description": "Half-bridge output built from an internally connected high-side and low-side power DMOS switch, each with an internal parasitic reverse diode."
      },
      {
        "number": "21",
        "name": "OUT1",
        "type": "output",
        "description": "Half-bridge output built from an internally connected high-side and low-side power DMOS switch, each with an internal parasitic reverse diode."
      },
      {
        "number": "22",
        "name": "OUT2",
        "type": "output",
        "description": "Half-bridge output built from an internally connected high-side and low-side power DMOS switch, each with an internal parasitic reverse diode."
      },
      {
        "number": "23",
        "name": "OUT5",
        "type": "output",
        "description": "Half-bridge output built from an internally connected high-side and low-side power DMOS switch, each with an internal parasitic reverse diode."
      },
      {
        "number": "24",
        "name": "OUT5",
        "type": "output",
        "description": "Second OUT5 pin providing additional current capability for the same half-bridge output."
      },
      {
        "number": "25",
        "name": "VSREG",
        "type": "power_in",
        "description": "Power supply for the internal voltage regulators, OUT15 and OUT_HS; external reverse battery protection (diode) is required and an electrolytic back-up capacitor is recommended."
      },
      {
        "number": "26",
        "name": "OUT_HS",
        "type": "output",
        "description": "High-side driver output to drive LEDs or to supply contacts (buffered supply)."
      },
      {
        "number": "27",
        "name": "OUT4",
        "type": "output",
        "description": "Half-bridge output built from an internally connected high-side and low-side power DMOS switch, each with an internal parasitic reverse diode."
      },
      {
        "number": "28",
        "name": "OUT4",
        "type": "output",
        "description": "Second OUT4 pin providing additional current capability for the same half-bridge output."
      },
      {
        "number": "29",
        "name": "OUT3",
        "type": "output",
        "description": "Half-bridge output built from an internally connected high-side and low-side power DMOS switch, each with an internal parasitic reverse diode."
      },
      {
        "number": "30",
        "name": "VS",
        "type": "power_in",
        "description": "Third VS pin for power stage supply current capability; must be connected externally together with all other VS pins."
      },
      {
        "number": "31",
        "name": "OUT15",
        "type": "output",
        "description": "High-side driver output to drive LEDs."
      },
      {
        "number": "32",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground."
      },
      {
        "number": "33",
        "name": "OUT8",
        "type": "output",
        "description": "High-side driver output to drive LEDs or a 5 W bulb (programmable Rdson)."
      },
      {
        "number": "34",
        "name": "ECDR",
        "type": "output",
        "description": "In EC control mode, this pin drives the gate of an external N-channel MOSFET; absolute maximum output voltage -0.3 to VS+0.3 V."
      },
      {
        "number": "35",
        "name": "SGND",
        "type": "power_in",
        "description": "Signal ground."
      },
      {
        "number": "36",
        "name": "CM",
        "type": "output",
        "description": "Current monitor output that sources an image of the instantaneous current through the high-side driver selected by CM_SEL_x (CR7) at a fixed ratio."
      },
      {
        "number": "37",
        "name": "ECV",
        "type": "input",
        "description": "Voltage monitor input for electro-chrome control mode; an additional low-side switch is implemented for fast discharge."
      },
      {
        "number": "38",
        "name": "CLK",
        "type": "input",
        "description": "SPI serial clock input, up to 4 MHz."
      },
      {
        "number": "39",
        "name": "DO",
        "type": "output",
        "description": "SPI serial data output (push-pull output stage); high impedance when CSN is high."
      },
      {
        "number": "40",
        "name": "DI",
        "type": "input",
        "description": "SPI serial data input, sampled on the rising edge of CLK."
      },
      {
        "number": "41",
        "name": "CSN",
        "type": "input",
        "description": "SPI chip select (not) input; a low level starts a communication frame."
      },
      {
        "number": "42",
        "name": "TxD_L",
        "type": "input",
        "description": "LIN transmit data input."
      },
      {
        "number": "43",
        "name": "RxD_L/NINT",
        "type": "output",
        "description": "RxDL: LIN receive data output; NINT: indicates local/remote wake-up events (push-pull output stage)."
      },
      {
        "number": "44",
        "name": "TxD_C",
        "type": "input",
        "description": "CAN transmit data input."
      },
      {
        "number": "45",
        "name": "RxD_C/NINT",
        "type": "output",
        "description": "CAN receive data output; NINT indicates local/remote wake-up events (push-pull output stage)."
      },
      {
        "number": "46",
        "name": "DIR1",
        "type": "input",
        "description": "Direct drive input 1."
      },
      {
        "number": "47",
        "name": "PWMH",
        "type": "input",
        "description": "PWMH input used to control the H-bridge gate drivers."
      },
      {
        "number": "48",
        "name": "DIRH",
        "type": "input",
        "description": "Direction input controlling the H-bridge drivers for the external MOSFETs."
      },
      {
        "number": "49",
        "name": "DIR2",
        "type": "input",
        "description": "Direct drive input 2."
      },
      {
        "number": "50",
        "name": "NRESET",
        "type": "output",
        "description": "Reset output to the microcontroller (reset state LOW); low-side switch with internal pull-up to 5V_1."
      },
      {
        "number": "51",
        "name": "5V_1",
        "type": "power_out",
        "description": "Voltage regulator 1 output providing 5 V supply, e.g. for the microcontroller and CAN transceiver."
      },
      {
        "number": "52",
        "name": "CAN",
        "type": "power_in",
        "description": "CAN supply input allowing an external CAN supply from the V1 or V2 regulator; CAN supply absolute maximum -0.3 to +5.25 V."
      },
      {
        "number": "53",
        "name": "NINT",
        "type": "output",
        "description": "Interrupt output (active low, push-pull) indicating VSREG early warning in active mode and wake-up events from V1_standby mode."
      },
      {
        "number": "54",
        "name": "CAN_L",
        "type": "bidirectional",
        "description": "CAN low-level bus voltage I/O; bus voltage range -27 to +40 V."
      },
      {
        "number": "55",
        "name": "CAN_H",
        "type": "bidirectional",
        "description": "CAN high-level bus voltage I/O; bus voltage range -27 to +40 V."
      },
      {
        "number": "56",
        "name": "Debug",
        "type": "input",
        "description": "Debug input to deactivate the window watchdog (active high); debug input voltage range -0.3 to 40 V."
      },
      {
        "number": "57",
        "name": "LIN",
        "type": "bidirectional",
        "description": "LIN bus line; LIN bus I/O voltage range -20 to +40 V."
      },
      {
        "number": "58",
        "name": "5V_2",
        "type": "power_out",
        "description": "Voltage regulator 2 output providing a 5 V supply for external loads (potentiometer, sensors) or the CAN transceiver; protected against reverse supply."
      },
      {
        "number": "59",
        "name": "GL1",
        "type": "output",
        "description": "Gate driver for the PowerMOS low-side switch in half-bridge 1."
      },
      {
        "number": "60",
        "name": "SH1",
        "type": "passive",
        "description": "Source of the high-side switch in half-bridge 1."
      },
      {
        "number": "61",
        "name": "GH1",
        "type": "output",
        "description": "Gate driver for the PowerMOS high-side switch in half-bridge 1."
      },
      {
        "number": "62",
        "name": "GH2",
        "type": "output",
        "description": "Gate driver for the PowerMOS high-side switch in half-bridge 2."
      },
      {
        "number": "63",
        "name": "SH2",
        "type": "passive",
        "description": "Source of the high-side switch in half-bridge 2."
      },
      {
        "number": "64",
        "name": "GL2",
        "type": "output",
        "description": "Gate driver for the PowerMOS low-side switch in half-bridge 2."
      }
    ],
    "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: Pin types are assigned by me from the functional descriptions in Table 2; the datasheet does not sta; Several pin names repeat (VS on 17/18/30, OUT5 on 23/24, OUT4 on 27/28). They are the same net bonde; The LQFP-64 exposed pad (epad) is referenced in the title and order code, but Table 2 gives no numbe"
        ],
        "pages_sent": 32,
        "cost_usd": 0.2053,
        "at": "2026-10-08T15:38:07"
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      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588925414249009152",
        "pages": 197,
        "sha256": "d078940241be0c50",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 64,
        "described": 64,
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        "refuses_to_fabricate": true
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        "units": "mm",
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        "extents_mm": [
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        "zmin_mm": 0,
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        "footprint_binding": "identity",
        "sha256": "b0c827bc5c05552175d28affe44a5bd2ab45c9c36efff6ff07a74cc449b13db4",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "l99dz100gptr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
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        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "STMicroelectronics",
      "Package": "LQFP-64(10x10)",
      "Category": "Power Management (PMIC)",
      "Pins": "64"
    }
  },
  "variants": [],
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  "discovery_pitch": "L99DZ100GPTR (STMicroelectronics) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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