DRV8428PPWPR

{
  "schema_version": 1,
  "type": "component",
  "slug": "drv8428ppwpr",
  "title": "DRV8428PPWPR",
  "brief": "Texas Instruments Pre-ordered Products, HTSSOP-16(4.4x5). 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",
    "solders - accessories - batteries",
    "drv8428ppwpr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "DRV8428PPWPR",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-16(4.4x5)",
    "pin_count": 17,
    "category": "Solders / Accessories / Batteries",
    "subcategory": "Pre-ordered Products",
    "datasheet": "https://www.ti.com/cn/lit/gpn/drv8428e",
    "parts": {
      "symbol": "drv8428ppwpr.kicad_sym",
      "footprint": "drv8428ppwpr.kicad_mod",
      "model_3d": "drv8428ppwpr-hero.glb",
      "model_3d_plain": "drv8428ppwpr-etched.glb",
      "model_3d_step": "drv8428ppwpr-etched.step",
      "model_3d_step_plain": "drv8428ppwpr.step",
      "lbr": "drv8428ppwpr.lbr"
    },
    "distributor_links": {
      "lcsc": "C2901300",
      "digikey": "296-DRV8428PPWPRTR-ND",
      "mouser": "595-DRV8428PPWPR"
    },
    "distributor_check": {
      "checked_at": "2026-10-23T12:18:36Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-DRV8428PPWPRTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-DRV8428PPWPR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VM",
        "type": "power_in",
        "description": "Motor supply (4.2 V to 33 V recommended); bypass to PGND with a 0.01 µF ceramic capacitor rated for VM plus a bulk capacitor rated for VM."
      },
      {
        "number": "2",
        "name": "PGND",
        "type": "power_in",
        "description": "Power ground; connect to system ground."
      },
      {
        "number": "3",
        "name": "AOUT1",
        "type": "output",
        "description": "Winding A output; connect to the motor winding."
      },
      {
        "number": "4",
        "name": "AOUT2",
        "type": "output",
        "description": "Winding A output; connect to the motor winding."
      },
      {
        "number": "5",
        "name": "BOUT2",
        "type": "output",
        "description": "Winding B output; connect to the motor winding."
      },
      {
        "number": "6",
        "name": "BOUT1",
        "type": "output",
        "description": "Winding B output; connect to the motor winding."
      },
      {
        "number": "7",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground; connect to system ground."
      },
      {
        "number": "8",
        "name": "DVDD",
        "type": "power_out",
        "description": "Logic supply regulator output (nominally 5 V, up to 2 mA load); bypass to GND with a 0.47 µF to 1 µF X7R ceramic capacitor rated 6.3 V or 10 V."
      },
      {
        "number": "9",
        "name": "VREFB",
        "type": "input",
        "description": "Reference voltage input (0.05 V to 3 V); the voltage on this pin sets the full-scale chopping current in H-bridge B."
      },
      {
        "number": "10",
        "name": "VREFA",
        "type": "input",
        "description": "Reference voltage input (0.05 V to 3 V); the voltage on this pin sets the full-scale chopping current in H-bridge A."
      },
      {
        "number": "11",
        "name": "DECAY/TOFF",
        "type": "input",
        "description": "Seven-level pin that sets the decay mode and PWM off time (7, 16 or 32 µs)."
      },
      {
        "number": "12",
        "name": "BIN2",
        "type": "input",
        "description": "Bridge B PWM input; logic controls the state of H-bridge B, internal pulldown."
      },
      {
        "number": "13",
        "name": "BIN1",
        "type": "input",
        "description": "Bridge B PWM input; logic controls the state of H-bridge B, internal pulldown."
      },
      {
        "number": "14",
        "name": "AIN2",
        "type": "input",
        "description": "PWM input for H-bridge A (datasheet text describes it as bridge B input); logic controls the bridge state, internal pulldown."
      },
      {
        "number": "15",
        "name": "AIN1",
        "type": "input",
        "description": "Bridge A PWM input; logic controls the state of H-bridge A, internal pulldown."
      },
      {
        "number": "16",
        "name": "nSLEEP",
        "type": "input",
        "description": "Sleep mode input; logic high enables the device, logic low enters low-power sleep mode, internal pulldown; a low pulse clears faults and it must not be tied to DVDD."
      },
      {
        "number": "17",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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: Datasheet lists the AIN2 description as 'Bridge B PWM input', which looks like a typo in the source.; The thermal pad number is printed as '-' in the pin table. 'PAD' is used as the identifier. Its elec; DVDD is typed power_out because it is an internal regulator output. The table lists it as PWR."
        ],
        "pages_sent": 32,
        "cost_usd": 0.2066,
        "at": "2026-10-23T12:18:22"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/drv8428e",
        "pages": 52,
        "sha256": "d522fe34b3f27f75",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "drv8428ppwpr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "7982746831c0bd23f4690608869ad67776faae5c762fb0376666126a3998921b",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "drv8428ppwpr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          6.4,
          5,
          1.1
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "98e5ca49ae65c5688e70b7beb85d1d5caf9ba83273947e2d05d277f52ccfd2ef",
        "checked": "2026-10-23",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "HTSSOP-16(4.4x5)",
      "Category": "Solders / Accessories / Batteries",
      "Pins": "17"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "d522fe34b3f27f75f9110e00a160495227b6371ee183d0a9edcfa251aaa10c12",
      "rows": [
        {
          "name": "VM operating supply voltage",
          "symbol": "VVM",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 4.2,
          "typ": null,
          "max": 33,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Logic input voltage",
          "symbol": "VI",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Reference rms voltage",
          "symbol": "VREF",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 0.05,
          "typ": null,
          "max": 3,
          "conditions": "VREFA, VREFB",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Applied PWM frequency",
          "symbol": "fPWM",
          "kind": "recommended_operating",
          "unit": "kHz",
          "min": 0,
          "typ": null,
          "max": 100,
          "conditions": "APH, AEN, BPH, BEN, AIN1, AIN2, BIN1, BIN2",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Motor full-scale current",
          "symbol": "IFS",
          "kind": "recommended_operating",
          "unit": "A",
          "min": 0,
          "typ": null,
          "max": 1,
          "conditions": "xOUTx",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Motor rms current",
          "symbol": "Irms",
          "kind": "recommended_operating",
          "unit": "A",
          "min": 0,
          "typ": null,
          "max": 0.7,
          "conditions": "xOUTx",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Operating ambient temperature",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Operating junction temperature",
          "symbol": "TJ",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-ambient thermal resistance",
          "symbol": "RθJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 46.4,
          "max": null,
          "conditions": "PWP (HTSSOP) 16-pin",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (top) thermal resistance",
          "symbol": "RθJC(top)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 39.8,
          "max": null,
          "conditions": "PWP (HTSSOP) 16-pin",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board thermal resistance",
          "symbol": "RθJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 19.9,
          "max": null,
          "conditions": "PWP (HTSSOP) 16-pin",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-top characterization parameter",
          "symbol": "ψJT",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 1.3,
          "max": null,
          "conditions": "PWP (HTSSOP) 16-pin",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-board characterization parameter",
          "symbol": "ψJB",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 19.9,
          "max": null,
          "conditions": "PWP (HTSSOP) 16-pin",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "Junction-to-case (bottom) thermal resistance",
          "symbol": "RθJC(bot)",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 6.3,
          "max": null,
          "conditions": "PWP (HTSSOP) 16-pin",
          "source_page": 7,
          "source": "datasheet"
        },
        {
          "name": "VM operating supply current",
          "symbol": "IVM",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3.8,
          "max": 5.6,
          "conditions": "nSLEEP = 1, no motor load",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "VM sleep mode supply current",
          "symbol": "IVMQ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 2,
          "max": 4,
          "conditions": "nSLEEP = 0",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Sleep time",
          "symbol": "tSLEEP",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": null,
          "max": 120,
          "conditions": "nSLEEP = 0 to sleep mode",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Wake-up time",
          "symbol": "tWAKE",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 0.8,
          "max": 1.2,
          "conditions": "nSLEEP = 1 to output transition",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Turn-on time",
          "symbol": "tON",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 0.8,
          "max": 1.2,
          "conditions": "VM > UVLO to output transition",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Internal regulator voltage",
          "symbol": "VDVDD",
          "kind": "electrical",
          "unit": "V",
          "min": 4.5,
          "typ": 5,
          "max": 5.5,
          "conditions": "No external load, 6V < VVM < 33V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Internal regulator voltage",
          "symbol": "VDVDD",
          "kind": "electrical",
          "unit": "V",
          "min": 3.9,
          "typ": 4.05,
          "max": null,
          "conditions": "No external load, VVM = 4.2V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input logic low voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.6,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input logic high voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": 5.5,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input logic hysteresis",
          "symbol": "VHYS",
          "kind": "electrical",
          "unit": "mV",
          "min": null,
          "typ": 150,
          "max": null,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input logic low current",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "µA",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "VIN = 0V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Input logic high current",
          "symbol": "IIH",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "VIN = 5V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Propagation delay",
          "symbol": "tPD",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 750,
          "conditions": "xPH, xEN, xINx input to current change",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Seven-level input voltage level 1",
          "symbol": "VI1",
          "kind": "electrical",
          "unit": "V",
          "min": 0,
          "typ": null,
          "max": 0.1,
          "conditions": "Tied to GND",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Seven-level input voltage level 2",
          "symbol": "VI2",
          "kind": "electrical",
          "unit": "V",
          "min": 0.2,
          "typ": null,
          "max": 0.35,
          "conditions": "14.7kΩ ± 1% to GND",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Seven-level input voltage level 3",
          "symbol": "VI3",
          "kind": "electrical",
          "unit": "V",
          "min": 0.55,
          "typ": null,
          "max": 0.8,
          "conditions": "44.2kΩ ± 1% to GND",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Seven-level input voltage level 4",
          "symbol": "VI4",
          "kind": "electrical",
          "unit": "V",
          "min": 1,
          "typ": null,
          "max": 1.25,
          "conditions": "100kΩ ± 1% to GND",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Seven-level input voltage level 5",
          "symbol": "VI5",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": 1.75,
          "conditions": "249kΩ ± 1% to GND",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Seven-level input voltage level 6",
          "symbol": "VI6",
          "kind": "electrical",
          "unit": "V",
          "min": 2.1,
          "typ": null,
          "max": 2.4,
          "conditions": "Hi-Z",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Seven-level input voltage level 7",
          "symbol": "VI7",
          "kind": "electrical",
          "unit": "V",
          "min": 3,
          "typ": null,
          "max": 5.5,
          "conditions": "Tied to DVDD",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Output pull-up current",
          "symbol": "IO",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 22.5,
          "max": null,
          "conditions": "",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "High-side FET on-resistance",
          "symbol": "RDS(ONH)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 750,
          "max": 875,
          "conditions": "TJ = 25°C, IO = -0.5A",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "High-side FET on-resistance",
          "symbol": "RDS(ONH)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 1130,
          "max": 1350,
          "conditions": "TJ = 125°C, IO = -0.5A",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "High-side FET on-resistance",
          "symbol": "RDS(ONH)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 1250,
          "max": 1450,
          "conditions": "TJ = 150°C, IO = -0.5A",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Low-side FET on-resistance",
          "symbol": "RDS(ONL)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 750,
          "max": 875,
          "conditions": "TJ = 25°C, IO = 0.5A",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Low-side FET on-resistance",
          "symbol": "RDS(ONL)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 1130,
          "max": 1350,
          "conditions": "TJ = 125°C, IO = 0.5A",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Low-side FET on-resistance",
          "symbol": "RDS(ONL)",
          "kind": "electrical",
          "unit": "mΩ",
          "min": null,
          "typ": 1250,
          "max": 1450,
          "conditions": "TJ = 150°C, IO = 0.5A",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Output slew rate",
          "symbol": "tSR",
          "kind": "electrical",
          "unit": "V/µs",
          "min": null,
          "typ": 240,
          "max": null,
          "conditions": "VM = 24V, IO = 0.5A, between 10% and 90%",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "Transimpedance gain",
          "symbol": "KV",
          "kind": "electrical",
          "unit": "V/A",
          "min": 2.805,
          "typ": 3,
          "max": 3.195,
          "conditions": "VREF = 3V",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWM off-time, mixed 30% decay",
          "symbol": "tOFF",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 7,
          "max": null,
          "conditions": "DECAY/TOFF = 14.7kΩ to GND",
          "source_page": 8,
          "source": "datasheet"
        },
        {
          "name": "PWM off-time, mixed 30% decay",
          "symbol": "tOFF",
          "kind": "timing",
          "unit": "µs",
          "min": null,
          "typ": 16,
          "max": null,
          "conditions": "DECAY/TOFF = 44.2kΩ to GND",
          "source_page": 8,
          "source": "datasheet"
        },
        {
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