DRV8833

{
  "schema_version": 1,
  "type": "component",
  "slug": "drv8833",
  "title": "DRV8833",
  "brief": "TI dual H-bridge motor driver, HTSSOP-16. 2 DC motors or 1 stepper, 1.5 A/ch, 2.7-10.8 V. Datasheet-verified.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "motor-driver",
    "h-bridge",
    "stepper",
    "htssop-16",
    "texas-instruments"
  ],
  "component": {
    "mpn": "DRV8833",
    "manufacturer": "Texas Instruments",
    "package": "HTSSOP-16 (PowerPAD)",
    "pin_count": 16,
    "category": "Motor Driver",
    "subcategory": "Dual H-bridge motor driver",
    "datasheet": "https://www.ti.com/lit/ds/symlink/drv8833.pdf",
    "parts": {
      "symbol": "drv8833.kicad_sym",
      "footprint": "drv8833.kicad_mod",
      "model_3d": "drv8833-etched.glb",
      "model_3d_plain": "drv8833.glb",
      "model_3d_step": "drv8833-etched.step",
      "model_3d_step_plain": "drv8833.step",
      "lbr": "drv8833.lbr"
    },
    "distributor_links": {},
    "pins": [
      {
        "number": "1",
        "name": "nSLEEP",
        "type": "input",
        "description": "Sleep mode input. Logic high enables the device; logic low enters low-power sleep mode and resets all internal logic. Has an internal 500 kΩ pulldown. VIH ≥ 2.5 V, VIL ≤ 0.5 V."
      },
      {
        "number": "2",
        "name": "AOUT1",
        "type": "output",
        "description": "Bridge A output 1. Connects to one terminal of motor winding A. Driven by the internal N-channel H-bridge FETs (HS+LS RDS(on) ≈ 360 mΩ). Rated up to 1.5-A RMS / 2-A peak per bridge."
      },
      {
        "number": "3",
        "name": "AISEN",
        "type": "bidirectional",
        "description": "Bridge A ground / current-sense return. Connect to a current-sense resistor to GND for PWM current chopping (VTRIP = 200 mV typ.), or tie directly to GND if current control is not needed."
      },
      {
        "number": "4",
        "name": "AOUT2",
        "type": "output",
        "description": "Bridge A output 2. Connects to the second terminal of motor winding A. Complementary half of bridge A, driven by internal N-channel H-bridge FETs."
      },
      {
        "number": "5",
        "name": "BOUT2",
        "type": "output",
        "description": "Bridge B output 2. Connects to the second terminal of motor winding B. Driven by internal N-channel H-bridge FETs."
      },
      {
        "number": "6",
        "name": "BISEN",
        "type": "bidirectional",
        "description": "Bridge B ground / current-sense return. Connect to a current-sense resistor to GND for PWM current chopping, or tie directly to GND if current control is not needed."
      },
      {
        "number": "7",
        "name": "BOUT1",
        "type": "output",
        "description": "Bridge B output 1. Connects to one terminal of motor winding B. Driven by internal N-channel H-bridge FETs."
      },
      {
        "number": "8",
        "name": "nFAULT",
        "type": "output",
        "description": "Open-drain fault output. Pulled low when a fault condition (overtemperature, overcurrent) is detected. Requires an external pullup to logic-supply rail. VOL ≤ 0.5 V at IO = 5 mA."
      },
      {
        "number": "9",
        "name": "BIN1",
        "type": "input",
        "description": "Bridge B input 1. Logic input controls the state of BOUT1 (see H-bridge truth table). Has an internal 150 kΩ pulldown. VIH ≥ 2 V, VIL ≤ 0.7 V."
      },
      {
        "number": "10",
        "name": "BIN2",
        "type": "input",
        "description": "Bridge B input 2. Logic input controls the state of BOUT2 (see H-bridge truth table). Has an internal 150 kΩ pulldown. VIH ≥ 2 V, VIL ≤ 0.7 V."
      },
      {
        "number": "11",
        "name": "VCP",
        "type": "power_out",
        "description": "High-side gate drive voltage from the internal charge pump. Connect a 0.01-µF, 16-V (minimum) X7R ceramic capacitor to VM."
      },
      {
        "number": "12",
        "name": "VM",
        "type": "power_in",
        "description": "Device motor power supply (2.7 V to 10.8 V operating; 11.8 V abs max). Connect a 10-µF (minimum) ceramic bypass capacitor to GND."
      },
      {
        "number": "13",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground. The HTSSOP package has a PowerPAD that must also be tied to this GND for both grounding and thermal dissipation."
      },
      {
        "number": "14",
        "name": "VINT",
        "type": "power_out",
        "description": "Internal regulator supply bypass. Bypass to GND with a 2.2-µF, 6.3-V (minimum) ceramic capacitor. Do not load externally."
      },
      {
        "number": "15",
        "name": "AIN2",
        "type": "input",
        "description": "Bridge A input 2. Logic input controls the state of AOUT2 (see H-bridge truth table). Has an internal 150 kΩ pulldown. VIH ≥ 2 V, VIL ≤ 0.7 V."
      },
      {
        "number": "16",
        "name": "AIN1",
        "type": "input",
        "description": "Bridge A input 1. Logic input controls the state of AOUT1 (see H-bridge truth table). Has an internal 150 kΩ pulldown. VIH ≥ 2 V, VIL ≤ 0.7 V."
      }
    ],
    "provenance": {
      "extractor": "ds2sf",
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/drv8833.pdf",
        "pages": 30,
        "sha256": "3e400e333f08f1b9",
        "source_tier": "mfr"
      },
      "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": {
      "Type": "Dual H-bridge motor driver",
      "Loads": "2 DC motors / 1 bipolar stepper / solenoids",
      "Output current": "1.5 A RMS per bridge (2 A peak)",
      "Supply voltage": "2.7-10.8 V",
      "Control": "IN/IN PWM per bridge, nSLEEP",
      "Protection": "Overcurrent, thermal, UVLO, nFAULT",
      "Package": "HTSSOP-16 (PowerPAD)",
      "Body (L×W×H)": "5.0 × 4.4 × 1.1 mm"
    }
  },
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "drv8833",
    "dual h-bridge motor driver",
    "stepper driver ic",
    "dc motor driver"
  ],
  "discovery_pitch": "DRV8833 dual H-bridge motor driver (HTSSOP-16) with datasheet-verified pinout, KiCad symbol/footprint/3D, and full provenance.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "drv8833.kicad_sym",
    "drv8833.kicad_mod",
    "drv8833.glb",
    "drv8833.step",
    "drv8833.lbr",
    "docs/hero.png",
    "docs/drv8833-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "drv8833-etched.step"
  ],
  "variants": [
    {
      "mpn": "DRV8833PWP (HTSSOP-16, PowerPAD)",
      "kind": "packaging"
    },
    {
      "mpn": "DRV8833PWPR (HTSSOP-16, tape & reel)",
      "kind": "packaging"
    }
  ]
}