component
TPS62244QDDCRQ1
Public Made by Adomby adom
Texas Instruments DC-DC Converters, 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 @@+# TPS62244QDDCRQ1++**Texas Instruments** · DC-DC Converters · SOT-23-5++TPS62244QDDCRQ1 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 | VIN | power_in | VIN power supply pin; the recommended supply range is 2 V to 6 V. |+| 2 | GND | power_in | GND supply pin. |+| 3 | EN | input | Enable pin: pulling it low forces the device into shutdown mode and pulling it high enables the device, and it must be terminated. |+| 4 | FB | input | Feedback pin for the internal regulation loop; for the fixed-output-voltage option (TPS62244 is 1.25 V) it connects directly to the output capacitor, and a resistor divider is used only in the adjustable-output case. |+| 5 | SW | output | Switch pin connected to the internal MOSFET switches; the inductor connects to this terminal, and the absolute maximum voltage on SW is -0.3 V to 7 V. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOT-23-5 |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `TPS62244QDDCRQ1`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5 (KiCad packages3D, STEP)+- 3D model files: `tps62244qddcrq1-etched.step` / `tps62244qddcrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps62244qddcrq1.step` / `tps62244qddcrq1.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/tps62244-q1) (27 pp, sha256 `882d2537ac250cbc`, 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/tps62244qddcrq1-datasheet.pdf)
page.jsonadded+180@@ -0,0 +1,180 @@+{+ "slug": "tps62244qddcrq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments DC-DC Converters, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps62244qddcrq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps62244qddcrq1.kicad_sym",+ "tps62244qddcrq1.kicad_mod",+ "tps62244qddcrq1.glb",+ "tps62244qddcrq1.step",+ "tps62244qddcrq1.lbr",+ "docs/hero.png",+ "docs/tps62244qddcrq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps62244qddcrq1-hero.glb",+ "tps62244qddcrq1-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS62244QDDCRQ1",+ "manufacturer": "Texas Instruments",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps62244-q1",+ "parts": {+ "symbol": "tps62244qddcrq1.kicad_sym",+ "footprint": "tps62244qddcrq1.kicad_mod",+ "model_3d": "tps62244qddcrq1-hero.glb",+ "model_3d_plain": "tps62244qddcrq1.glb",+ "model_3d_step": "tps62244qddcrq1-etched.step",+ "model_3d_step_plain": "tps62244qddcrq1.step",+ "lbr": "tps62244qddcrq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2071159",+ "digikey": "296-52022-2-ND",+ "mouser": "595-TPS62244QDDCRQ1"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T01:35:15Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-52022-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS62244QDDCRQ1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VIN",+ "type": "power_in",+ "description": "VIN power supply pin; the recommended supply range is 2 V to 6 V."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "GND supply pin."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Enable pin: pulling it low forces the device into shutdown mode and pulling it high enables the device, and it must be terminated."+ },+ {+ "number": "4",+ "name": "FB",+ "type": "input",+ "description": "Feedback pin for the internal regulation loop; for the fixed-output-voltage option (TPS62244 is 1.25 V) it connects directly to the output capacitor, and a resistor divider is used only in the adjustable-output case."+ },+ {+ "number": "5",+ "name": "SW",+ "type": "output",+ "description": "Switch pin connected to the internal MOSFET switches; the inductor connects to this terminal, and the absolute maximum voltage on SW is -0.3 V to 7 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": [],+ "pages_sent": 10,+ "cost_usd": 0.0509,+ "at": "2026-10-08T01:35:00"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps62244-q1",+ "pages": 27,+ "sha256": "882d2537ac250cbc",+ "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": "tps62244qddcrq1.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": "tps62244qddcrq1-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": "ac73644cf5e38bb050b9295e48931524ef8ceb3060299fe7747d9a945bcffb5e",+ "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]"+ }+}