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LM5111-1MY
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Texas Instruments Gate Drivers, MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# LM5111-1MY++**Texas Instruments** · Gate Drivers · MSOP-8-EP++LM5111-1MY from Texas Instruments, in a MSOP-8-EP. 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 | NC | unconnected | No internal connection on this pin; the datasheet lists it as No Connection. |+| 2 | IN_A | input | 'A' side control input with TTL-compatible thresholds that controls the OUT_A driver. |+| 3 | VEE | power_in | Ground reference for both inputs and outputs; connect to power ground. |+| 4 | IN_B | input | 'B' side control input with TTL-compatible thresholds that controls the OUT_B driver. |+| 5 | OUT_B | output | Output of the 'B' side driver, swinging from VCC to VEE, capable of sourcing 3 A and sinking 5 A. |+| 6 | VCC | power_in | Positive output supply for the gate driver; locally decouple to VEE. |+| 7 | OUT_A | output | Output of the 'A' side driver, swinging from VCC to VEE, capable of sourcing 3 A and sinking 5 A. |+| 8 | NC | unconnected | No internal connection on this pin; the datasheet lists it as No Connection. |+| 9 | Exposed Pad | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | MSOP-8-EP |+| Category | Motor Driver ICs |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `LM5111-1MY`+- Footprint: `Package_SO:MSOP-8-1EP_3x3mm_P0.65mm_EP1.5x1.8mm`+- 3D model: MSOP-8-EP (KiCad packages3D, STEP)+- 3D model files: `lm5111-1my-etched.step` / `lm5111-1my-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm5111-1my.step` / `lm5111-1my.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/lm5111) (30 pp, sha256 `56561d1ca5fd2ee0`, retrieved 2026-10-08, tier: lcsc)+- **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/lm5111-1my-datasheet.pdf)
page.jsonadded+208@@ -0,0 +1,208 @@+{+ "slug": "lm5111-1my",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Gate Drivers, MSOP-8-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "motor driver ics",+ "lm5111-1my",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lm5111-1my.kicad_sym",+ "lm5111-1my.kicad_mod",+ "lm5111-1my.glb",+ "lm5111-1my.step",+ "lm5111-1my.lbr",+ "docs/hero.png",+ "docs/lm5111-1my-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "lm5111-1my-hero.glb",+ "lm5111-1my-hero.overlay.json"+ ],+ "component": {+ "mpn": "LM5111-1MY",+ "manufacturer": "Texas Instruments",+ "package": "MSOP-8-EP",+ "pin_count": 9,+ "category": "Motor Driver ICs",+ "subcategory": "Gate Drivers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lm5111",+ "parts": {+ "symbol": "lm5111-1my.kicad_sym",+ "footprint": "lm5111-1my.kicad_mod",+ "model_3d": "lm5111-1my-hero.glb",+ "model_3d_plain": "lm5111-1my.glb",+ "model_3d_step": "lm5111-1my-etched.step",+ "model_3d_step_plain": "lm5111-1my.step",+ "lbr": "lm5111-1my.lbr"+ },+ "distributor_links": {+ "lcsc": "C129976",+ "digikey": "LM5111-1MYTR-ND",+ "mouser": "926-LM5111-1MY"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T18:21:32Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "LM5111-1MYTR-ND",+ "status": "found",+ "lifecycle": "Obsolete"+ },+ "mouser": {+ "pn": "926-LM5111-1MY",+ "status": "found",+ "lifecycle": "Obsolete"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection on this pin; the datasheet lists it as No Connection."+ },+ {+ "number": "2",+ "name": "IN_A",+ "type": "input",+ "description": "'A' side control input with TTL-compatible thresholds that controls the OUT_A driver."+ },+ {+ "number": "3",+ "name": "VEE",+ "type": "power_in",+ "description": "Ground reference for both inputs and outputs; connect to power ground."+ },+ {+ "number": "4",+ "name": "IN_B",+ "type": "input",+ "description": "'B' side control input with TTL-compatible thresholds that controls the OUT_B driver."+ },+ {+ "number": "5",+ "name": "OUT_B",+ "type": "output",+ "description": "Output of the 'B' side driver, swinging from VCC to VEE, capable of sourcing 3 A and sinking 5 A."+ },+ {+ "number": "6",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive output supply for the gate driver; locally decouple to VEE."+ },+ {+ "number": "7",+ "name": "OUT_A",+ "type": "output",+ "description": "Output of the 'A' side driver, swinging from VCC to VEE, capable of sourcing 3 A and sinking 5 A."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection on this pin; the datasheet lists it as No Connection."+ },+ {+ "number": "9",+ "name": "Exposed Pad",+ "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-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The MSOP-PowerPAD exposed thermal pad is listed in the pin table without a number, so it is not assi; The top-view figure text in the extracted datasheet is scrambled. Pin numbers were taken from the 'P",+ "exposed pad 9 added from the footprint"+ ],+ "pages_sent": 12,+ "cost_usd": 0.0669,+ "at": "2026-10-08T18:21:09"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lm5111",+ "pages": 30,+ "sha256": "56561d1ca5fd2ee0",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 9,+ "described": 9,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ },+ "models_3d": [+ {+ "file": "lm5111-1my.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 0.96+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "43252be3beac8fd30ca9bfeb82a613fa01d5dffff9b22810c13a4655daafb5ee",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "lm5111-1my-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.9,+ 3,+ 0.96+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "e1952d5c8a22bef8e43449de1c725d9fe869d1cb02ea06cfd45461e0cf7dd2c4",+ "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]"+ }+}