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DRV8860PWR
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 @@+# DRV8860PWR++**Texas Instruments** · Stepper Motor Driver · TSSOP-16++DRV8860PWR 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 | VM | power_in | Motor power supply plus pin; supply voltage range 8 to 38 V, bypass to GND with 0.1 μF ceramic and 10 μF electrolytic capacitors. |+| 2 | DIN | input | Serial data input from controller with internal pulldown resistance of 100 kΩ. |+| 3 | CLK | input | Serial clock input; rising edge clocks data into device for write operations, falling edge clocks data out for read operations; internal pulldown resistance of 100 kΩ. |+| 4 | LATCH | input | Serial latch signal for latching data into output register; internal pulldown resistance of 100 kΩ. |+| 5 | GND | power_in | Device ground; all pins must be connected to ground. |+| 6 | DOUT | output | Serial data output to controller; open-drain output with internal pullup resistance of 1.4 kΩ to internal 5.7 V. |+| 7 | nFAULT | tri_state | Fault output driven logic low when in fault condition (OCP, OTS, UVLO, OL); open-drain output requiring external pullup to V3P3, typical pullup resistor greater than 4.7 kΩ. |+| 8 | ENABLE | input | Logic high enables output drivers, logic low disables outputs and allows internal logic and control register read/write operations; internal pulldown resistance of 100 kΩ. |+| 9 | OUT8 | output | Low-side NFET output driver 8; connect external load between this pin and VM, internally limited output current. |+| 10 | OUT7 | output | Low-side NFET output driver 7; connect external load between this pin and VM, internally limited output current. |+| 11 | OUT6 | output | Low-side NFET output driver 6; connect external load between this pin and VM, internally limited output current. |+| 12 | OUT5 | output | Low-side NFET output driver 5; connect external load between this pin and VM, internally limited output current. |+| 13 | OUT4 | output | Low-side NFET output driver 4; connect external load between this pin and VM, internally limited output current. |+| 14 | OUT3 | output | Low-side NFET output driver 3; connect external load between this pin and VM, internally limited output current. |+| 15 | OUT2 | output | Low-side NFET output driver 2; connect external load between this pin and VM, internally limited output current. |+| 16 | OUT1 | output | Low-side NFET output driver 1; connect external load between this pin and VM, internally limited output current. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-16 |+| Category | Motor Driver ICs |+| Pins | 16 |++## CAD (KiCad official)++- Symbol: `DRV8860PWR`+- Footprint: `Package_SO:TSSOP-16_4.4x5mm_P0.65mm`+- 3D model: TSSOP-16 (KiCad packages3D, STEP)+- 3D model files: `drv8860pwr-etched.step` / `drv8860pwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `drv8860pwr.step` / `drv8860pwr.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/drv8860.pdf) (45 pp, sha256 `19da7f8129f00b54`, 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/drv8860pwr-datasheet.pdf)
page.jsonadded+189@@ -0,0 +1,189 @@+{+ "slug": "drv8860pwr",+ "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",+ "drv8860pwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "drv8860pwr.kicad_sym",+ "drv8860pwr.kicad_mod",+ "drv8860pwr.glb",+ "drv8860pwr.step",+ "drv8860pwr.lbr",+ "docs/hero.png",+ "docs/drv8860pwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "DRV8860PWR",+ "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/drv8860.pdf",+ "parts": {+ "symbol": "drv8860pwr.kicad_sym",+ "footprint": "drv8860pwr.kicad_mod",+ "model_3d": "drv8860pwr-etched.glb",+ "model_3d_plain": "drv8860pwr.glb",+ "model_3d_step": "drv8860pwr-etched.step",+ "model_3d_step_plain": "drv8860pwr.step",+ "lbr": "drv8860pwr.lbr"+ },+ "distributor_links": {+ "lcsc": "C2149500"+ },+ "pins": [+ {+ "number": "1",+ "name": "VM",+ "type": "power_in",+ "description": "Motor power supply plus pin; supply voltage range 8 to 38 V, bypass to GND with 0.1 μF ceramic and 10 μF electrolytic capacitors."+ },+ {+ "number": "2",+ "name": "DIN",+ "type": "input",+ "description": "Serial data input from controller with internal pulldown resistance of 100 kΩ."+ },+ {+ "number": "3",+ "name": "CLK",+ "type": "input",+ "description": "Serial clock input; rising edge clocks data into device for write operations, falling edge clocks data out for read operations; internal pulldown resistance of 100 kΩ."+ },+ {+ "number": "4",+ "name": "LATCH",+ "type": "input",+ "description": "Serial latch signal for latching data into output register; internal pulldown resistance of 100 kΩ."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground; all pins must be connected to ground."+ },+ {+ "number": "6",+ "name": "DOUT",+ "type": "output",+ "description": "Serial data output to controller; open-drain output with internal pullup resistance of 1.4 kΩ to internal 5.7 V."+ },+ {+ "number": "7",+ "name": "nFAULT",+ "type": "tri_state",+ "description": "Fault output driven logic low when in fault condition (OCP, OTS, UVLO, OL); open-drain output requiring external pullup to V3P3, typical pullup resistor greater than 4.7 kΩ."+ },+ {+ "number": "8",+ "name": "ENABLE",+ "type": "input",+ "description": "Logic high enables output drivers, logic low disables outputs and allows internal logic and control register read/write operations; internal pulldown resistance of 100 kΩ."+ },+ {+ "number": "9",+ "name": "OUT8",+ "type": "output",+ "description": "Low-side NFET output driver 8; connect external load between this pin and VM, internally limited output current."+ },+ {+ "number": "10",+ "name": "OUT7",+ "type": "output",+ "description": "Low-side NFET output driver 7; connect external load between this pin and VM, internally limited output current."+ },+ {+ "number": "11",+ "name": "OUT6",+ "type": "output",+ "description": "Low-side NFET output driver 6; connect external load between this pin and VM, internally limited output current."+ },+ {+ "number": "12",+ "name": "OUT5",+ "type": "output",+ "description": "Low-side NFET output driver 5; connect external load between this pin and VM, internally limited output current."+ },+ {+ "number": "13",+ "name": "OUT4",+ "type": "output",+ "description": "Low-side NFET output driver 4; connect external load between this pin and VM, internally limited output current."+ },+ {+ "number": "14",+ "name": "OUT3",+ "type": "output",+ "description": "Low-side NFET output driver 3; connect external load between this pin and VM, internally limited output current."+ },+ {+ "number": "15",+ "name": "OUT2",+ "type": "output",+ "description": "Low-side NFET output driver 2; connect external load between this pin and VM, internally limited output current."+ },+ {+ "number": "16",+ "name": "OUT1",+ "type": "output",+ "description": "Low-side NFET output driver 1; connect external load between this pin and VM, internally limited output current."+ }+ ],+ "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": [],+ "pages_sent": 45,+ "cost_usd": 0.3219,+ "at": "2026-09-23T06:34:49"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/drv8860.pdf",+ "pages": 45,+ "sha256": "19da7f8129f00b54",+ "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]"+ }+}