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TPS2111APWR
Public Made by Adomby adom
Texas Instruments Power Distribution Switches, TSSOP-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 @@+# TPS2111APWR++**Texas Instruments** · Power Distribution Switches · TSSOP-8++TPS2111APWR from Texas Instruments, in a TSSOP-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 | D0 | input | TTL- and CMOS-compatible digital input with 1-mA pull-up used with D1 to select multiplexer mode and switching behavior per Truth Table. |+| 2 | D1 | input | TTL- and CMOS-compatible digital input with 1-mA pull-up used with D0 to select multiplexer mode and switching behavior per Truth Table. |+| 3 | VSNS | input | Analog voltage sense input that in auto-switching mode (D0=1, D1=0) connects OUT to IN1 if VSNS > 0.8 V, otherwise to the higher of IN1 and IN2. |+| 4 | ILIM | input | Current limit programming input where resistor RILIM from ILIM to GND sets current limit to 250/RILIM A (TPS2110A) or 500/RILIM A (TPS2111A). |+| 5 | GND | power_in | Power supply ground reference. |+| 6 | IN2 | power_in | Secondary power supply input rated 2.8 V to 5.5 V; switch enabled only when supply above UVLO threshold and internal VDD UVLO satisfied. |+| 7 | OUT | power_out | Power switch output that connects to either IN1 or IN2 based on control logic; rated for up to 1.5 A continuous for TPS2111A. |+| 8 | IN1 | power_in | Primary power supply input rated 2.8 V to 5.5 V; switch enabled only when supply above UVLO threshold and internal VDD UVLO satisfied. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | TSSOP-8 |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `TPS2111APWR`+- Footprint: `Package_SO:TSSOP-8_3x3mm_P0.65mm`+- 3D model: TSSOP-8 (KiCad packages3D, STEP)+- 3D model files: `tps2111apwr-etched.step` / `tps2111apwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps2111apwr.step` / `tps2111apwr.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/tps2111a.pdf) (27 pp, sha256 `e73966128dfca53e`, retrieved 2026-10-03, 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/tps2111apwr-datasheet.pdf)
page.jsonadded+158@@ -0,0 +1,158 @@+{+ "slug": "tps2111apwr",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Power Distribution Switches, TSSOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "tps2111apwr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps2111apwr.kicad_sym",+ "tps2111apwr.kicad_mod",+ "tps2111apwr.glb",+ "tps2111apwr.step",+ "tps2111apwr.lbr",+ "docs/hero.png",+ "docs/tps2111apwr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps2111apwr-hero.glb",+ "tps2111apwr-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS2111APWR",+ "manufacturer": "Texas Instruments",+ "package": "TSSOP-8",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "Power Distribution Switches",+ "datasheet": "https://www.ti.com/lit/ds/symlink/tps2111a.pdf",+ "parts": {+ "symbol": "tps2111apwr.kicad_sym",+ "footprint": "tps2111apwr.kicad_mod",+ "model_3d": "tps2111apwr-hero.glb",+ "model_3d_plain": "tps2111apwr.glb",+ "model_3d_step": "tps2111apwr-etched.step",+ "model_3d_step_plain": "tps2111apwr.step",+ "lbr": "tps2111apwr.lbr"+ },+ "distributor_links": {+ "lcsc": 471060,+ "digikey": "296-16936-2-ND",+ "mouser": "595-TPS2111APWR"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T00:50:20Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-16936-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS2111APWR",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "D0",+ "type": "input",+ "description": "TTL- and CMOS-compatible digital input with 1-mA pull-up used with D1 to select multiplexer mode and switching behavior per Truth Table."+ },+ {+ "number": "2",+ "name": "D1",+ "type": "input",+ "description": "TTL- and CMOS-compatible digital input with 1-mA pull-up used with D0 to select multiplexer mode and switching behavior per Truth Table."+ },+ {+ "number": "3",+ "name": "VSNS",+ "type": "input",+ "description": "Analog voltage sense input that in auto-switching mode (D0=1, D1=0) connects OUT to IN1 if VSNS > 0.8 V, otherwise to the higher of IN1 and IN2."+ },+ {+ "number": "4",+ "name": "ILIM",+ "type": "input",+ "description": "Current limit programming input where resistor RILIM from ILIM to GND sets current limit to 250/RILIM A (TPS2110A) or 500/RILIM A (TPS2111A)."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Power supply ground reference."+ },+ {+ "number": "6",+ "name": "IN2",+ "type": "power_in",+ "description": "Secondary power supply input rated 2.8 V to 5.5 V; switch enabled only when supply above UVLO threshold and internal VDD UVLO satisfied."+ },+ {+ "number": "7",+ "name": "OUT",+ "type": "power_out",+ "description": "Power switch output that connects to either IN1 or IN2 based on control logic; rated for up to 1.5 A continuous for TPS2111A."+ },+ {+ "number": "8",+ "name": "IN1",+ "type": "power_in",+ "description": "Primary power supply input rated 2.8 V to 5.5 V; switch enabled only when supply above UVLO threshold and internal VDD UVLO satisfied."+ }+ ],+ "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": 27,+ "cost_usd": 0.1507,+ "at": "2026-10-03T00:49:53"+ },+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/tps2111a.pdf",+ "pages": 27,+ "sha256": "e73966128dfca53e",+ "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"+ }+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}