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LM3224MMX-ADJ
Public Made by Adomby adom
Texas Instruments DC-DC Converters, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# LM3224MMX-ADJ++**Texas Instruments** · DC-DC Converters · VSSOP-8-0.65mm++LM3224MMX-ADJ from Texas Instruments, in a VSSOP-8-0.65mm. 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 | VC | output | Compensation network connection to the output of the voltage error amplifier. |+| 2 | FB | input | Output voltage feedback input. |+| 3 | SHDN | input | Shutdown control input, active low, with internal pulldown resistor; device enables when pulled high. |+| 4 | GND | power_in | Analog and power ground. |+| 5 | SW | output | Power switch output; switch connected between SW and GND pins. |+| 6 | VIN | power_in | Analog power supply input. |+| 7 | FSLCT | input | Switching frequency select input; 1.25MHz when connected to VIN or 615kHz when connected to GND. |+| 8 | SS | input | Soft-start control pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VSSOP-8-0.65mm |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `LM3224MMX-ADJ`+- Footprint: `Package_SO:VSSOP-8_2.3x2mm_P0.5mm`+- 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)+- 3D model files: `lm3224mmx-adj-etched.step` / `lm3224mmx-adj-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lm3224mmx-adj.step` / `lm3224mmx-adj.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/lm3224) (29 pp, sha256 `6d9bcd483efcae96`, retrieved 2026-10-01, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-4-5-20251001` (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/lm3224mmx-adj-datasheet.pdf)
page.jsonadded+153@@ -0,0 +1,153 @@+{+ "slug": "lm3224mmx-adj",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments DC-DC Converters, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "lm3224mmx-adj",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "lm3224mmx-adj.kicad_sym",+ "lm3224mmx-adj.kicad_mod",+ "lm3224mmx-adj.glb",+ "lm3224mmx-adj.step",+ "lm3224mmx-adj.lbr",+ "docs/hero.png",+ "docs/lm3224mmx-adj-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "LM3224MMX-ADJ",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-8-0.65mm",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/lm3224",+ "parts": {+ "symbol": "lm3224mmx-adj.kicad_sym",+ "footprint": "lm3224mmx-adj.kicad_mod",+ "model_3d": "lm3224mmx-adj-etched.glb",+ "model_3d_plain": "lm3224mmx-adj.glb",+ "model_3d_step": "lm3224mmx-adj-etched.step",+ "model_3d_step_plain": "lm3224mmx-adj.step",+ "lbr": "lm3224mmx-adj.lbr"+ },+ "distributor_links": {+ "lcsc": "C2071378"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T03:34:45Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VC",+ "type": "output",+ "description": "Compensation network connection to the output of the voltage error amplifier."+ },+ {+ "number": "2",+ "name": "FB",+ "type": "input",+ "description": "Output voltage feedback input."+ },+ {+ "number": "3",+ "name": "SHDN",+ "type": "input",+ "description": "Shutdown control input, active low, with internal pulldown resistor; device enables when pulled high."+ },+ {+ "number": "4",+ "name": "GND",+ "type": "power_in",+ "description": "Analog and power ground."+ },+ {+ "number": "5",+ "name": "SW",+ "type": "output",+ "description": "Power switch output; switch connected between SW and GND pins."+ },+ {+ "number": "6",+ "name": "VIN",+ "type": "power_in",+ "description": "Analog power supply input."+ },+ {+ "number": "7",+ "name": "FSLCT",+ "type": "input",+ "description": "Switching frequency select input; 1.25MHz when connected to VIN or 615kHz when connected to GND."+ },+ {+ "number": "8",+ "name": "SS",+ "type": "input",+ "description": "Soft-start control pin."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 6,+ "cost_usd": 0.0754,+ "at": "2026-10-01T03:34:30"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/lm3224",+ "pages": 29,+ "sha256": "6d9bcd483efcae96",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 8,+ "described": 8,+ "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]"+ }+}