component
DRV8833PWR
Public Made by Adomby adom
Texas Instruments Stepper Motor Driver, TSSOP-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+52@@ -0,0 +1,52 @@+# DRV8833PWR++**Texas Instruments** · Stepper Motor Driver · TSSOP-16++DRV8833PWR from Texas Instruments, in a TSSOP-16. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | nSLEEP | input | Sleep mode input; logic high to enable device, logic low to enter low-power sleep mode and reset all internal logic with internal pulldown. |+| 2 | AOUT1 | output | Bridge A output 1 to drive motor winding. |+| 3 | AISEN | bidirectional | Bridge A ground / current sense; connect to current sense resistor or GND if current control not needed. |+| 4 | AOUT2 | output | Bridge A output 2 to drive motor winding. |+| 5 | BOUT2 | output | Bridge B output 2 to drive motor winding. |+| 6 | BISEN | bidirectional | Bridge B ground / current sense; connect to current sense resistor or GND if current control not needed. |+| 7 | BOUT1 | output | Bridge B output 1 to drive motor winding. |+| 8 | nFAULT | tri_state | Open-drain fault output; logic low when in fault condition such as overtemperature or overcurrent. |+| 9 | BIN1 | input | Bridge B input 1 to control state of BOUT1 with internal pulldown. |+| 10 | BIN2 | input | Bridge B input 2 to control state of BOUT2 with internal pulldown. |+| 11 | VCP | bidirectional | High-side gate drive voltage; connect 0.01-μF 16-V minimum X7R ceramic capacitor to VM. |+| 12 | VM | power_in | Motor supply voltage (2.7 to 10.8 V); bypass with 10-μF minimum ceramic capacitor to GND. |+| 13 | GND | power_in | Device ground; both GND pin and device PowerPAD must be connected to ground. |+| 14 | VINT | bidirectional | Internal supply bypass voltage; bypass to GND with 2.2-μF 6.3-V ceramic capacitor. |+| 15 | AIN2 | input | Bridge A input 2 to control state of AOUT2 with internal pulldown. |+| 16 | AIN1 | input | Bridge A input 1 to control state of AOUT1 with internal pulldown. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-16 |+| Category | Motor Driver ICs |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `DRV8833PWR`+- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`+- 3D model: TSSOP-16 (KiCad packages3D, STEP)+- 3D model files: `drv8833pwr-etched.step` / `drv8833pwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `drv8833pwr.step` / `drv8833pwr.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/drv8833.pdf) (30 pp, sha256 `3e400e333f08f1b9`, retrieved 2026-09-23, tier: manufacturer)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/drv8833pwr-datasheet.pdf)
page.jsonadded+191@@ -0,0 +1,191 @@+{+ "slug": "drv8833pwr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Stepper Motor Driver, TSSOP-16. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "motor driver ics",+ "drv8833pwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "drv8833pwr.kicad_sym",+ "drv8833pwr.kicad_mod",+ "drv8833pwr.glb",+ "drv8833pwr.step",+ "drv8833pwr.lbr",+ "docs/hero.png",+ "docs/drv8833pwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "DRV8833PWR",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-16",+ "pin_count": 16,+ "category": "Motor Driver ICs",+ "subcategory": "Stepper Motor Driver",+ "datasheet": "https://www.ti.com/lit/ds/symlink/drv8833.pdf",+ "parts": {+ "symbol": "drv8833pwr.kicad_sym",+ "footprint": "drv8833pwr.kicad_mod",+ "model_3d": "drv8833pwr-etched.glb",+ "model_3d_plain": "drv8833pwr.glb",+ "model_3d_step": "drv8833pwr-etched.step",+ "model_3d_step_plain": "drv8833pwr.step",+ "lbr": "drv8833pwr.lbr"+ },+ "distributor_links": {+ "lcsc": "C544801"+ },+ "pins": [+ {+ "number": "1",+ "name": "nSLEEP",+ "type": "input",+ "description": "Sleep mode input; logic high to enable device, logic low to enter low-power sleep mode and reset all internal logic with internal pulldown."+ },+ {+ "number": "2",+ "name": "AOUT1",+ "type": "output",+ "description": "Bridge A output 1 to drive motor winding."+ },+ {+ "number": "3",+ "name": "AISEN",+ "type": "bidirectional",+ "description": "Bridge A ground / current sense; connect to current sense resistor or GND if current control not needed."+ },+ {+ "number": "4",+ "name": "AOUT2",+ "type": "output",+ "description": "Bridge A output 2 to drive motor winding."+ },+ {+ "number": "5",+ "name": "BOUT2",+ "type": "output",+ "description": "Bridge B output 2 to drive motor winding."+ },+ {+ "number": "6",+ "name": "BISEN",+ "type": "bidirectional",+ "description": "Bridge B ground / current sense; connect to current sense resistor or GND if current control not needed."+ },+ {+ "number": "7",+ "name": "BOUT1",+ "type": "output",+ "description": "Bridge B output 1 to drive motor winding."+ },+ {+ "number": "8",+ "name": "nFAULT",+ "type": "tri_state",+ "description": "Open-drain fault output; logic low when in fault condition such as overtemperature or overcurrent."+ },+ {+ "number": "9",+ "name": "BIN1",+ "type": "input",+ "description": "Bridge B input 1 to control state of BOUT1 with internal pulldown."+ },+ {+ "number": "10",+ "name": "BIN2",+ "type": "input",+ "description": "Bridge B input 2 to control state of BOUT2 with internal pulldown."+ },+ {+ "number": "11",+ "name": "VCP",+ "type": "bidirectional",+ "description": "High-side gate drive voltage; connect 0.01-μF 16-V minimum X7R ceramic capacitor to VM."+ },+ {+ "number": "12",+ "name": "VM",+ "type": "power_in",+ "description": "Motor supply voltage (2.7 to 10.8 V); bypass with 10-μF minimum ceramic capacitor to GND."+ },+ {+ "number": "13",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground; both GND pin and device PowerPAD must be connected to ground."+ },+ {+ "number": "14",+ "name": "VINT",+ "type": "bidirectional",+ "description": "Internal supply bypass voltage; bypass to GND with 2.2-μF 6.3-V ceramic capacitor."+ },+ {+ "number": "15",+ "name": "AIN2",+ "type": "input",+ "description": "Bridge A input 2 to control state of AOUT2 with internal pulldown."+ },+ {+ "number": "16",+ "name": "AIN1",+ "type": "input",+ "description": "Bridge A input 1 to control state of AOUT1 with internal pulldown."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pin 13 (GND) assignment is inferred from layout and process of elimination, as the Pin Functions tab"+ ],+ "pages_sent": 30,+ "cost_usd": 0.432,+ "at": "2026-09-23T10:16:13"+ },+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}