component
TPS60231RGTR
Public Made by Adomby adom
Texas Instruments LED Drivers, VQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+53@@ -0,0 +1,53 @@+# TPS60231RGTR++**Texas Instruments** · LED Drivers · VQFN-16-EP(3x3)++TPS60231RGTR from Texas Instruments, in a VQFN-16-EP(3x3). 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 | ISET | input | Connect a resistor between this pin and GND to set the maximum current through the LEDs; recommended ISET current range is 4 µA to 130 µA. |+| 2 | NC | unconnected | No internal connection. |+| 3 | NC | unconnected | No internal connection. |+| 4 | D3 | input | Current sink input; connect the cathode of a white LED here, up to 25 mA per sink. |+| 5 | D2 | input | Current sink input; connect the cathode of a white LED here, up to 25 mA per sink. |+| 6 | D1 | input | Current sink input; connect the cathode of the first white LED here (the LED with highest forward voltage), up to 25 mA; D1 voltage is used to regulate VOUT. |+| 7 | PGND | power_in | Power ground. |+| 8 | VOUT | power_out | Charge pump output; connect the output capacitor (0.47 to 1 µF) and the anode of the LEDs to this pin, with overvoltage limit of 5.5 V typical. |+| 9 | C2+ | passive | Connect to the flying capacitor C2 (0.22 to 0.47 µF). |+| 10 | C1+ | passive | Connect to the flying capacitor C1 (0.22 to 0.47 µF). |+| 11 | C1- | passive | Connect to the flying capacitor C1 (0.22 to 0.47 µF). |+| 12 | C2- | passive | Connect to the flying capacitor C2 (0.22 to 0.47 µF). |+| 13 | VIN | power_in | Supply voltage input, 2.7 V to 6.5 V operating range. |+| 14 | GND | power_in | Analog ground. |+| 15 | EN1 | input | Enable input; logic high (above 1.3 V) enables the converter, and logic low with EN2 low forces shutdown with supply current under 1 µA; also used for PWM or digital dimming. |+| 16 | EN2 | input | Enable input for PWM dimming (0 to 50 kHz) or 4-step digital dimming with EN1; logic high above 1.3 V enables the converter. |+| 17 | PowerPAD | passive | Exposed thermal pad; connect with PGND and GND and solder to the board for thermal performance. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | VQFN-16-EP(3x3) |+| Category | LED Drivers |+| Pins | 17 |++## CAD (KiCad official)++- Symbol: `TPS60231RGTR`+- Footprint: `Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm`+- 3D model: VQFN-16-EP(3x3) (KiCad packages3D, STEP)+- 3D model files: `tps60231rgtr-etched.step` / `tps60231rgtr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps60231rgtr.step` / `tps60231rgtr.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/tps60231.pdf) (22 pp, sha256 `1f4e1fe0ab6ae324`, retrieved 2026-10-05, tier: manufacturer)+- **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/tps60231rgtr-datasheet.pdf)
page.jsonadded+215@@ -0,0 +1,215 @@+{+ "slug": "tps60231rgtr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments LED Drivers, VQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "led drivers",+ "tps60231rgtr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps60231rgtr.kicad_sym",+ "tps60231rgtr.kicad_mod",+ "tps60231rgtr.glb",+ "tps60231rgtr.step",+ "tps60231rgtr.lbr",+ "docs/hero.png",+ "docs/tps60231rgtr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps60231rgtr-hero.glb",+ "tps60231rgtr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS60231RGTR",+ "manufacturer": "Texas Instruments",+ "package": "VQFN-16-EP(3x3)",+ "pin_count": 17,+ "category": "LED Drivers",+ "subcategory": "LED Drivers",+ "datasheet": "https://www.ti.com/lit/ds/symlink/tps60231.pdf",+ "parts": {+ "symbol": "tps60231rgtr.kicad_sym",+ "footprint": "tps60231rgtr.kicad_mod",+ "model_3d": "tps60231rgtr-hero.glb",+ "model_3d_plain": "tps60231rgtr.glb",+ "model_3d_step": "tps60231rgtr-etched.step",+ "model_3d_step_plain": "tps60231rgtr.step",+ "lbr": "tps60231rgtr.lbr"+ },+ "distributor_links": {+ "lcsc": 544659,+ "digikey": "296-17490-2-ND",+ "mouser": "595-TPS60231RGTR"+ },+ "distributor_check": {+ "checked_at": "2026-10-05T20:37:26Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-17490-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS60231RGTR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "ISET",+ "type": "input",+ "description": "Connect a resistor between this pin and GND to set the maximum current through the LEDs; recommended ISET current range is 4 µA to 130 µA."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "4",+ "name": "D3",+ "type": "input",+ "description": "Current sink input; connect the cathode of a white LED here, up to 25 mA per sink."+ },+ {+ "number": "5",+ "name": "D2",+ "type": "input",+ "description": "Current sink input; connect the cathode of a white LED here, up to 25 mA per sink."+ },+ {+ "number": "6",+ "name": "D1",+ "type": "input",+ "description": "Current sink input; connect the cathode of the first white LED here (the LED with highest forward voltage), up to 25 mA; D1 voltage is used to regulate VOUT."+ },+ {+ "number": "7",+ "name": "PGND",+ "type": "power_in",+ "description": "Power ground."+ },+ {+ "number": "8",+ "name": "VOUT",+ "type": "power_out",+ "description": "Charge pump output; connect the output capacitor (0.47 to 1 µF) and the anode of the LEDs to this pin, with overvoltage limit of 5.5 V typical."+ },+ {+ "number": "9",+ "name": "C2+",+ "type": "passive",+ "description": "Connect to the flying capacitor C2 (0.22 to 0.47 µF)."+ },+ {+ "number": "10",+ "name": "C1+",+ "type": "passive",+ "description": "Connect to the flying capacitor C1 (0.22 to 0.47 µF)."+ },+ {+ "number": "11",+ "name": "C1-",+ "type": "passive",+ "description": "Connect to the flying capacitor C1 (0.22 to 0.47 µF)."+ },+ {+ "number": "12",+ "name": "C2-",+ "type": "passive",+ "description": "Connect to the flying capacitor C2 (0.22 to 0.47 µF)."+ },+ {+ "number": "13",+ "name": "VIN",+ "type": "power_in",+ "description": "Supply voltage input, 2.7 V to 6.5 V operating range."+ },+ {+ "number": "14",+ "name": "GND",+ "type": "power_in",+ "description": "Analog ground."+ },+ {+ "number": "15",+ "name": "EN1",+ "type": "input",+ "description": "Enable input; logic high (above 1.3 V) enables the converter, and logic low with EN2 low forces shutdown with supply current under 1 µA; also used for PWM or digital dimming."+ },+ {+ "number": "16",+ "name": "EN2",+ "type": "input",+ "description": "Enable input for PWM dimming (0 to 50 kHz) or 4-step digital dimming with EN1; logic high above 1.3 V enables the converter."+ },+ {+ "number": "17",+ "name": "PowerPAD",+ "type": "passive",+ "description": "Exposed thermal pad; connect with PGND and GND and solder to the board for thermal performance."+ }+ ],+ "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": [+ "extractor flagged: Thermal pad designation: Datasheet lists exposed thermal pad as 'Power PAD' in PIN ASSIGNMENT table ",+ "exposed pad 17 added from the footprint"+ ],+ "pages_sent": 22,+ "cost_usd": 0.1682,+ "at": "2026-10-05T20:37:13"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/tps60231.pdf",+ "pages": 22,+ "sha256": "1f4e1fe0ab6ae324",+ "source_tier": "mfr"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 17,+ "described": 17,+ "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]"+ }+}