component
UCC27518AQDBVRQ1
Public Made by Adomby adom
Texas Instruments Gate Drivers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# UCC27518AQDBVRQ1++**Texas Instruments** · Gate Drivers · SOT-23-5++UCC27518AQDBVRQ1 from Texas Instruments, in a SOT-23-5. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | EN | input | Enable input: driving EN low disables the output regardless of the input state, while EN high or floating enables the output; the datasheet gives typical V_EN-H of 2.1 V and V_EN-L of 1.25 V. |+| 2 | GND | power_in | Ground: all signals are referenced to this pin. |+| 3 | IN- | input | Inverting input of the UCC27518A-Q1: the output is held LOW if IN- is unbiased or floating. |+| 4 | OUT | output | Sourcing and sinking current output of the driver, rated for 4 A pulsed (0.5 µs) and 0.3 A continuous source/sink per the absolute maximum ratings. |+| 5 | VDD | power_in | Supply input: operating range is 4.5 V to 18 V, with an absolute maximum of 20 V (−0.3 V to 20 V). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Motor Driver ICs |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `UCC27518AQDBVRQ1`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `ucc27518aqdbvrq1-etched.step` / `ucc27518aqdbvrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ucc27518aqdbvrq1.step` / `ucc27518aqdbvrq1.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/cn/lit/gpn/ucc27519a-q1) (26 pp, sha256 `a80dba3a4b84eb97`, retrieved 2026-10-08, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (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/ucc27518aqdbvrq1-datasheet.pdf)
page.jsonadded+181@@ -0,0 +1,181 @@+{+ "slug": "ucc27518aqdbvrq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Gate Drivers, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "motor driver ics",+ "ucc27518aqdbvrq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ucc27518aqdbvrq1.kicad_sym",+ "ucc27518aqdbvrq1.kicad_mod",+ "ucc27518aqdbvrq1.glb",+ "ucc27518aqdbvrq1.step",+ "ucc27518aqdbvrq1.lbr",+ "docs/hero.png",+ "docs/ucc27518aqdbvrq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ucc27518aqdbvrq1-hero.glb",+ "ucc27518aqdbvrq1-hero.overlay.json"+ ],+ "component": {+ "mpn": "UCC27518AQDBVRQ1",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Motor Driver ICs",+ "subcategory": "Gate Drivers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ucc27519a-q1",+ "parts": {+ "symbol": "ucc27518aqdbvrq1.kicad_sym",+ "footprint": "ucc27518aqdbvrq1.kicad_mod",+ "model_3d": "ucc27518aqdbvrq1-hero.glb",+ "model_3d_plain": "ucc27518aqdbvrq1.glb",+ "model_3d_step": "ucc27518aqdbvrq1-etched.step",+ "model_3d_step_plain": "ucc27518aqdbvrq1.step",+ "lbr": "ucc27518aqdbvrq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2676971",+ "digikey": "296-41039-2-ND",+ "mouser": "595-UCC27518AQDBVRQ1"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T16:08:21Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-41039-2-ND",+ "status": "found"+ },+ "mouser": {+ "pn": "595-UCC27518AQDBVRQ1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "EN",+ "type": "input",+ "description": "Enable input: driving EN low disables the output regardless of the input state, while EN high or floating enables the output; the datasheet gives typical V_EN-H of 2.1 V and V_EN-L of 1.25 V."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground: all signals are referenced to this pin."+ },+ {+ "number": "3",+ "name": "IN-",+ "type": "input",+ "description": "Inverting input of the UCC27518A-Q1: the output is held LOW if IN- is unbiased or floating."+ },+ {+ "number": "4",+ "name": "OUT",+ "type": "output",+ "description": "Sourcing and sinking current output of the driver, rated for 4 A pulsed (0.5 µs) and 0.3 A continuous source/sink per the absolute maximum ratings."+ },+ {+ "number": "5",+ "name": "VDD",+ "type": "power_in",+ "description": "Supply input: operating range is 4.5 V to 18 V, with an absolute maximum of 20 V (−0.3 V to 20 V)."+ }+ ],+ "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 3 is labelled IN- because the MPN UCC27518AQDBVRQ1 is the inverting (UCC27518A) variant; the UCC; The SOT-23 DBV 5-pin package is confirmed by the package addendum (UCC27518AQDBVRQ1, SOT-23 (DBV), 5"+ ],+ "pages_sent": 10,+ "cost_usd": 0.0518,+ "at": "2026-10-08T16:08:05"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ucc27519a-q1",+ "pages": 26,+ "sha256": "a80dba3a4b84eb97",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 5,+ "described": 5,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "ucc27518aqdbvrq1.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.8,+ 2.9,+ 1.55+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "720a6eab0024069bbee68e7cb4c3ff1149468a34611225cdc852662c5d0ec2b7",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "ucc27518aqdbvrq1-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 2.8,+ 2.9,+ 1.55+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "ed75693b237067c95132d6eba2a862048126e603152f641831f0ba0768c1b903",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}