component
TPS54232D
Public Made by Adomby adom
Texas Instruments DC-DC Converters, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# TPS54232D++**Texas Instruments** · DC-DC Converters · SOIC-8++TPS54232D from Texas Instruments, in a SOIC-8. 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 | BOOT | output | Bootstrap capacitor connection (0.1-μF required between BOOT and PH); forces high-side MOSFET off if voltage falls below minimum until refreshed. |+| 2 | VIN | power_in | Input supply voltage, 3.5 V to 28 V. |+| 3 | EN | input | Enable pin; pull below 1.25 V to disable, float to enable; supports programmable input undervoltage lockout via two resistors. |+| 4 | SS | input | Slow start pin; external capacitor sets output rise time. |+| 5 | VSENSE | input | Inverting node of the gm error amplifier. |+| 6 | COMP | output | Error amplifier output and PWM comparator input; connect frequency compensation components. |+| 7 | GND | power_in | Ground. |+| 8 | PH | output | Source of the internal high-side power MOSFET. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Power Supply Chip |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `TPS54232D`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `tps54232d-etched.step` / `tps54232d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps54232d.step` / `tps54232d.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/tps54232) (35 pp, sha256 `fddb96860ec48899`, retrieved 2026-10-05, 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/tps54232d-datasheet.pdf)
page.jsonadded+158@@ -0,0 +1,158 @@+{+ "slug": "tps54232d",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments DC-DC Converters, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power supply chip",+ "tps54232d",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps54232d.kicad_sym",+ "tps54232d.kicad_mod",+ "tps54232d.glb",+ "tps54232d.step",+ "tps54232d.lbr",+ "docs/hero.png",+ "docs/tps54232d-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps54232d-hero.glb",+ "tps54232d-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS54232D",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Power Supply Chip",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps54232",+ "parts": {+ "symbol": "tps54232d.kicad_sym",+ "footprint": "tps54232d.kicad_mod",+ "model_3d": "tps54232d-hero.glb",+ "model_3d_plain": "tps54232d.glb",+ "model_3d_step": "tps54232d-etched.step",+ "model_3d_step_plain": "tps54232d.step",+ "lbr": "tps54232d.lbr"+ },+ "distributor_links": {+ "lcsc": 84819,+ "digikey": "296-24037-5-ND",+ "mouser": "595-TPS54232D"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T21:21:31Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-24037-5-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS54232D",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "BOOT",+ "type": "output",+ "description": "Bootstrap capacitor connection (0.1-μF required between BOOT and PH); forces high-side MOSFET off if voltage falls below minimum until refreshed."+ },+ {+ "number": "2",+ "name": "VIN",+ "type": "power_in",+ "description": "Input supply voltage, 3.5 V to 28 V."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Enable pin; pull below 1.25 V to disable, float to enable; supports programmable input undervoltage lockout via two resistors."+ },+ {+ "number": "4",+ "name": "SS",+ "type": "input",+ "description": "Slow start pin; external capacitor sets output rise time."+ },+ {+ "number": "5",+ "name": "VSENSE",+ "type": "input",+ "description": "Inverting node of the gm error amplifier."+ },+ {+ "number": "6",+ "name": "COMP",+ "type": "output",+ "description": "Error amplifier output and PWM comparator input; connect frequency compensation components."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Ground."+ },+ {+ "number": "8",+ "name": "PH",+ "type": "output",+ "description": "Source of the internal high-side power MOSFET."+ }+ ],+ "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": 8,+ "cost_usd": 0.0647,+ "at": "2026-10-05T21:21:18"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps54232",+ "pages": 35,+ "sha256": "fddb96860ec48899",+ "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]"+ }+}