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TPS25810ATWRVCRQ1
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Texas Instruments Interface - Specialized, WQFN-20-EP(3x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+58@@ -0,0 +1,58 @@+# TPS25810ATWRVCRQ1++**Texas Instruments** · Interface - Specialized · WQFN-20-EP(3x4)++TPS25810ATWRVCRQ1 from Texas Instruments, in a WQFN-20-EP(3x4). 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 | FAULT | output | Fault event indicator open-drain logic output that asserts low to indicate a current-limit or thermal-shutdown event due to overtemperature. |+| 2 | IN1 | power_in | VBUS input supply for which the internal power switch connects to OUT. |+| 3 | IN1 | power_in | VBUS input supply for which the internal power switch connects to OUT. |+| 4 | IN2 | power_in | VCONN input supply for which the internal power switch connects to CC1 or CC2, short to IN1 if only one supply is used. |+| 5 | AUX | power_in | Auxiliary input supply to connect to an always-alive system rail to use the power-wake feature, short to IN1 and IN2 if only one supply is used. |+| 6 | EN | input | Enable logic input that turns the device on and off. |+| 7 | CHG | input | Charge-logic input to select between standard USB (500 mA for Type-C receptacle supporting only USB 2.0, and 900 mA for Type-C receptacle supporting USB 3.1) or a Type-C current-sourcing ability. |+| 8 | CHG_HI | input | High-charge logic input to select between 1.5-A and 3-A Type-C current sourcing capability when CHG is set to Type-C current. |+| 9 | REF_RTN | passive | Precision signal-reference return to be connected to the REF pin via a 100-kΩ, 1% resistor. |+| 10 | REF | passive | Analog input used to generate the internal current reference with a 1% or better, 100-ppm, 100-kΩ resistor connected between this pin and REF_RTN. |+| 11 | CC1 | bidirectional | Analog input/output that connects to the Type-C receptacle CC1 pin. |+| 12 | GND | power_in | Power ground with internally connected thermal pad used to heat-sink the device to the circuit board. |+| 13 | CC2 | bidirectional | Analog input/output that connects to the Type-C receptacle CC2 pin. |+| 14 | OUT | power_out | Power switch output from the internal switch connected to IN1. |+| 15 | OUT | power_out | Power switch output from the internal switch connected to IN1. |+| 16 | DEBUG | output | Open-drain logic output that asserts when a Type-C debug accessory is identified on the CC lines. |+| 17 | AUDIO | output | Open-drain logic output that asserts when a Type-C audio accessory is identified on the CC lines. |+| 18 | POL | output | Polarity open-drain logic output that signals which Type-C CC pin is connected to the CC line and asserts when the CC2 pin is connected to the CC line in the cable. |+| 19 | UFP | output | Open-drain logic output that asserts when a Type-C UFP is identified on the CC lines. |+| 20 | CS | output | Open-drain output enabling digital cable compensation when load current is greater than 1.95 A nominal. |+| 21 | Thermal Pad | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WQFN-20-EP(3x4) |+| Category | Interface |+| Pins | 21 |++## CAD (KiCad official)++- Symbol: `TPS25810ATWRVCRQ1`+- Footprint: `Package_DFN_QFN:QFN-20-1EP_3x4mm_P0.5mm_EP1.65x2.65mm`+- 3D model: WQFN-20-EP(3x4) (KiCad packages3D, STEP)+- 3D model files: `tps25810atwrvcrq1-etched.step` / `tps25810atwrvcrq1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps25810atwrvcrq1.step` / `tps25810atwrvcrq1.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/ds/symlink/tps25810a-q1.pdf) (38 pp, sha256 `a3f0badd996a5409`, retrieved 2026-10-01, 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-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/tps25810atwrvcrq1-datasheet.pdf)
page.jsonadded+237@@ -0,0 +1,237 @@+{+ "slug": "tps25810atwrvcrq1",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Interface - Specialized, WQFN-20-EP(3x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "tps25810atwrvcrq1",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps25810atwrvcrq1.kicad_sym",+ "tps25810atwrvcrq1.kicad_mod",+ "tps25810atwrvcrq1.glb",+ "tps25810atwrvcrq1.step",+ "tps25810atwrvcrq1.lbr",+ "docs/hero.png",+ "docs/tps25810atwrvcrq1-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "TPS25810ATWRVCRQ1",+ "manufacturer": "Texas Instruments",+ "package": "WQFN-20-EP(3x4)",+ "pin_count": 21,+ "category": "Interface",+ "subcategory": "Interface - Specialized",+ "datasheet": "https://www.ti.com/cn/lit/ds/symlink/tps25810a-q1.pdf",+ "parts": {+ "symbol": "tps25810atwrvcrq1.kicad_sym",+ "footprint": "tps25810atwrvcrq1.kicad_mod",+ "model_3d": "tps25810atwrvcrq1-etched.glb",+ "model_3d_plain": "tps25810atwrvcrq1.glb",+ "model_3d_step": "tps25810atwrvcrq1-etched.step",+ "model_3d_step_plain": "tps25810atwrvcrq1.step",+ "lbr": "tps25810atwrvcrq1.lbr"+ },+ "distributor_links": {+ "lcsc": "C2674419",+ "digikey": "296-48190-2-ND",+ "mouser": "595-S25810ATWRVCRQ1"+ },+ "distributor_check": {+ "checked_at": "2026-10-01T07:05:19Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-48190-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-S25810ATWRVCRQ1",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "FAULT",+ "type": "output",+ "description": "Fault event indicator open-drain logic output that asserts low to indicate a current-limit or thermal-shutdown event due to overtemperature."+ },+ {+ "number": "2",+ "name": "IN1",+ "type": "power_in",+ "description": "VBUS input supply for which the internal power switch connects to OUT."+ },+ {+ "number": "3",+ "name": "IN1",+ "type": "power_in",+ "description": "VBUS input supply for which the internal power switch connects to OUT."+ },+ {+ "number": "4",+ "name": "IN2",+ "type": "power_in",+ "description": "VCONN input supply for which the internal power switch connects to CC1 or CC2, short to IN1 if only one supply is used."+ },+ {+ "number": "5",+ "name": "AUX",+ "type": "power_in",+ "description": "Auxiliary input supply to connect to an always-alive system rail to use the power-wake feature, short to IN1 and IN2 if only one supply is used."+ },+ {+ "number": "6",+ "name": "EN",+ "type": "input",+ "description": "Enable logic input that turns the device on and off."+ },+ {+ "number": "7",+ "name": "CHG",+ "type": "input",+ "description": "Charge-logic input to select between standard USB (500 mA for Type-C receptacle supporting only USB 2.0, and 900 mA for Type-C receptacle supporting USB 3.1) or a Type-C current-sourcing ability."+ },+ {+ "number": "8",+ "name": "CHG_HI",+ "type": "input",+ "description": "High-charge logic input to select between 1.5-A and 3-A Type-C current sourcing capability when CHG is set to Type-C current."+ },+ {+ "number": "9",+ "name": "REF_RTN",+ "type": "passive",+ "description": "Precision signal-reference return to be connected to the REF pin via a 100-kΩ, 1% resistor."+ },+ {+ "number": "10",+ "name": "REF",+ "type": "passive",+ "description": "Analog input used to generate the internal current reference with a 1% or better, 100-ppm, 100-kΩ resistor connected between this pin and REF_RTN."+ },+ {+ "number": "11",+ "name": "CC1",+ "type": "bidirectional",+ "description": "Analog input/output that connects to the Type-C receptacle CC1 pin."+ },+ {+ "number": "12",+ "name": "GND",+ "type": "power_in",+ "description": "Power ground with internally connected thermal pad used to heat-sink the device to the circuit board."+ },+ {+ "number": "13",+ "name": "CC2",+ "type": "bidirectional",+ "description": "Analog input/output that connects to the Type-C receptacle CC2 pin."+ },+ {+ "number": "14",+ "name": "OUT",+ "type": "power_out",+ "description": "Power switch output from the internal switch connected to IN1."+ },+ {+ "number": "15",+ "name": "OUT",+ "type": "power_out",+ "description": "Power switch output from the internal switch connected to IN1."+ },+ {+ "number": "16",+ "name": "DEBUG",+ "type": "output",+ "description": "Open-drain logic output that asserts when a Type-C debug accessory is identified on the CC lines."+ },+ {+ "number": "17",+ "name": "AUDIO",+ "type": "output",+ "description": "Open-drain logic output that asserts when a Type-C audio accessory is identified on the CC lines."+ },+ {+ "number": "18",+ "name": "POL",+ "type": "output",+ "description": "Polarity open-drain logic output that signals which Type-C CC pin is connected to the CC line and asserts when the CC2 pin is connected to the CC line in the cable."+ },+ {+ "number": "19",+ "name": "UFP",+ "type": "output",+ "description": "Open-drain logic output that asserts when a Type-C UFP is identified on the CC lines."+ },+ {+ "number": "20",+ "name": "CS",+ "type": "output",+ "description": "Open-drain output enabling digital cable compensation when load current is greater than 1.95 A nominal."+ },+ {+ "number": "21",+ "name": "Thermal Pad",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "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 (exposed pad) on bottom of package is internally connected to GND but does not have a nu",+ "exposed pad 21 added from the footprint"+ ],+ "pages_sent": 8,+ "cost_usd": 0.1069,+ "at": "2026-10-01T07:05:03"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/ds/symlink/tps25810a-q1.pdf",+ "pages": 38,+ "sha256": "a3f0badd996a5409",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 21,+ "described": 21,+ "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]"+ }+}