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TPS2049DR
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, 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 @@+# TPS2049DR++**Texas Instruments** · Power Distribution Switches · SOIC-8++TPS2049DR 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 | GND | power_in | Ground reference for the device; all device voltages are specified with respect to GND. |+| 2 | IN | power_in | Power-switch input voltage, recommended range 2.7 V to 5.5 V; the UVLO keeps the switch off below approximately 2 V. |+| 3 | IN | power_in | Power-switch input voltage, recommended range 2.7 V to 5.5 V; pin 3 is a second IN pin tied to the same input node as pin 2. |+| 4 | EN | input | Active-low enable input that turns the power switch on when logic low; VI(EN) is rated 0 V to 5.5 V and is TTL/CMOS compatible. |+| 5 | OC | output | Active-low open-drain overcurrent/overtemperature report output, deglitched by about 10 ms; VOL is 0.4 V max at 5 mA sink. |+| 6 | OUT | power_out | Power-switch output of the 600-mΩ N-channel high-side MOSFET; continuous output current recommended 0 to 100 mA. |+| 7 | OUT | power_out | Power-switch output of the 600-mΩ N-channel high-side MOSFET; continuous output current recommended 0 to 100 mA; tied to the same output node as pins 6 and 8. |+| 8 | OUT | power_out | Power-switch output of the 600-mΩ N-channel high-side MOSFET; continuous output current recommended 0 to 100 mA; tied to the same output node as pins 6 and 7. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | SOIC-8 |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `TPS2049DR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8 (KiCad packages3D, STEP)+- 3D model files: `tps2049dr-etched.step` / `tps2049dr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps2049dr.step` / `tps2049dr.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/tps2049.pdf) (18 pp, sha256 `a8ae0bfc5b951c66`, retrieved 2026-10-07, tier: manufacturer)+- **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/tps2049dr-datasheet.pdf)
page.jsonadded+200@@ -0,0 +1,200 @@+{+ "slug": "tps2049dr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Power Distribution Switches, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps2049dr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps2049dr.kicad_sym",+ "tps2049dr.kicad_mod",+ "tps2049dr.glb",+ "tps2049dr.step",+ "tps2049dr.lbr",+ "docs/hero.png",+ "docs/tps2049dr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps2049dr-hero.glb",+ "tps2049dr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS2049DR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "Power Distribution Switches",+ "datasheet": "https://www.ti.com/lit/ds/symlink/tps2049.pdf",+ "parts": {+ "symbol": "tps2049dr.kicad_sym",+ "footprint": "tps2049dr.kicad_mod",+ "model_3d": "tps2049dr-hero.glb",+ "model_3d_plain": "tps2049dr.glb",+ "model_3d_step": "tps2049dr-etched.step",+ "model_3d_step_plain": "tps2049dr.step",+ "lbr": "tps2049dr.lbr"+ },+ "distributor_links": {+ "lcsc": "C544742",+ "digikey": "296-26910-2-ND",+ "mouser": "595-TPS2049DR"+ },+ "distributor_check": {+ "checked_at": "2026-10-07T22:00:36Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-26910-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS2049DR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the device; all device voltages are specified with respect to GND."+ },+ {+ "number": "2",+ "name": "IN",+ "type": "power_in",+ "description": "Power-switch input voltage, recommended range 2.7 V to 5.5 V; the UVLO keeps the switch off below approximately 2 V."+ },+ {+ "number": "3",+ "name": "IN",+ "type": "power_in",+ "description": "Power-switch input voltage, recommended range 2.7 V to 5.5 V; pin 3 is a second IN pin tied to the same input node as pin 2."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Active-low enable input that turns the power switch on when logic low; VI(EN) is rated 0 V to 5.5 V and is TTL/CMOS compatible."+ },+ {+ "number": "5",+ "name": "OC",+ "type": "output",+ "description": "Active-low open-drain overcurrent/overtemperature report output, deglitched by about 10 ms; VOL is 0.4 V max at 5 mA sink."+ },+ {+ "number": "6",+ "name": "OUT",+ "type": "power_out",+ "description": "Power-switch output of the 600-mΩ N-channel high-side MOSFET; continuous output current recommended 0 to 100 mA."+ },+ {+ "number": "7",+ "name": "OUT",+ "type": "power_out",+ "description": "Power-switch output of the 600-mΩ N-channel high-side MOSFET; continuous output current recommended 0 to 100 mA; tied to the same output node as pins 6 and 8."+ },+ {+ "number": "8",+ "name": "OUT",+ "type": "power_out",+ "description": "Power-switch output of the 600-mΩ N-channel high-side MOSFET; continuous output current recommended 0 to 100 mA; tied to the same output node as pins 6 and 7."+ }+ ],+ "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 terminal functions table (page 4) names the enable pin 'EN1' while the rest of the datasheet and; Pin descriptions for IN, EN, OC and OUT were assembled from electrical limits stated elsewhere in th; The datasheet has no separate pin-by-pin figure for the SOIC-8 package; the pin mapping comes only f"+ ],+ "pages_sent": 18,+ "cost_usd": 0.0675,+ "at": "2026-10-07T22:00:22"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/tps2049.pdf",+ "pages": 18,+ "sha256": "a8ae0bfc5b951c66",+ "source_tier": "mfr"+ },+ "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"+ },+ "models_3d": [+ {+ "file": "tps2049dr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 4.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps2049dr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 4.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "6192cf507d32490af5c2b5b8be45b5d120c011a463bee61672a71d8ffedb8bd8",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}