component
TPS259570DSGT
Public Made by Adomby adom
Texas Instruments Surge Protection Devices (SPDs), WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+46@@ -0,0 +1,46 @@+# TPS259570DSGT++**Texas Instruments** · Surge Protection Devices (SPDs) · WSON-8-EP(2x2)++TPS259570DSGT from Texas Instruments, in a WSON-8-EP(2x2). 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 | dVdt | passive | Output turn-on slew rate control pin; connect capacitor (up to 3300pF, 4V rated) to GND for desired slew rate, or leave floating for fastest slew rate (absolute maximum 2.5V). |+| 2 | EN/UVLO | input | Active-high enable input with adjustable undervoltage lockout (UVLO) threshold via external resistor divider network (operating range 0 to 6V, do not leave floating). |+| 3 | IN | power_in | Power supply input pin (operating range 2.7V to 18V, absolute maximum -0.3V to 20V). |+| 4 | IN | power_in | Power supply input pin (operating range 2.7V to 18V, absolute maximum -0.3V to 20V). |+| 5 | OUT | power_out | Power output pin; output voltage range 0V to VIN + 0.3V operating, absolute maximum -0.3V to VIN + 0.3V. |+| 6 | FLT | tri_state | Open-drain fault event indicator output pulled low when fault detected; requires external pull-up resistor (operating range 0 to 6V). |+| 7 | ILM | passive | Current limit and load monitoring pin; connect external resistor (487Ω to 5kΩ) to GND to set output current limit (0.5A to 4A range, ±7.5% accuracy), monitor load current via pin voltage (do not leave floating). |+| 8 | GND | power_in | Ground return for power and signal circuits. |+| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WSON-8-EP(2x2) |+| Category | Circuit Protection |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `TPS259570DSGT`+- Footprint: `Package_SON:WSON-8-1EP_2x2mm_P0.5mm_EP0.9x1.6mm`+- 3D model: WSON-8-EP(2x2) (KiCad packages3D, STEP)+- 3D model files: `tps259570dsgt-etched.step` / `tps259570dsgt-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tps259570dsgt.step` / `tps259570dsgt.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/tps2595) (49 pp, sha256 `c6982dad9247501e`, retrieved 2026-10-03, 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/tps259570dsgt-datasheet.pdf)
page.jsonadded+167@@ -0,0 +1,167 @@+{+ "slug": "tps259570dsgt",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Surge Protection Devices (SPDs), WSON-8-EP(2x2). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "circuit protection",+ "tps259570dsgt",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "tps259570dsgt.kicad_sym",+ "tps259570dsgt.kicad_mod",+ "tps259570dsgt.glb",+ "tps259570dsgt.step",+ "tps259570dsgt.lbr",+ "docs/hero.png",+ "docs/tps259570dsgt-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "tps259570dsgt-hero.glb",+ "tps259570dsgt-hero.overlay.json"+ ],+ "component": {+ "mpn": "TPS259570DSGT",+ "manufacturer": "Texas Instruments",+ "package": "WSON-8-EP(2x2)",+ "pin_count": 9,+ "category": "Circuit Protection",+ "subcategory": "Surge Protection Devices (SPDs)",+ "datasheet": "https://www.ti.com/cn/lit/gpn/tps2595",+ "parts": {+ "symbol": "tps259570dsgt.kicad_sym",+ "footprint": "tps259570dsgt.kicad_mod",+ "model_3d": "tps259570dsgt-hero.glb",+ "model_3d_plain": "tps259570dsgt.glb",+ "model_3d_step": "tps259570dsgt-etched.step",+ "model_3d_step_plain": "tps259570dsgt.step",+ "lbr": "tps259570dsgt.lbr"+ },+ "distributor_links": {+ "lcsc": 2155789,+ "digikey": "296-47958-2-ND",+ "mouser": "595-TPS259570DSGT"+ },+ "distributor_check": {+ "checked_at": "2026-10-03T09:19:46Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "296-47958-2-ND",+ "status": "found",+ "lifecycle": "Active"+ },+ "mouser": {+ "pn": "595-TPS259570DSGT",+ "status": "found"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "dVdt",+ "type": "passive",+ "description": "Output turn-on slew rate control pin; connect capacitor (up to 3300pF, 4V rated) to GND for desired slew rate, or leave floating for fastest slew rate (absolute maximum 2.5V)."+ },+ {+ "number": "2",+ "name": "EN/UVLO",+ "type": "input",+ "description": "Active-high enable input with adjustable undervoltage lockout (UVLO) threshold via external resistor divider network (operating range 0 to 6V, do not leave floating)."+ },+ {+ "number": "3",+ "name": "IN",+ "type": "power_in",+ "description": "Power supply input pin (operating range 2.7V to 18V, absolute maximum -0.3V to 20V)."+ },+ {+ "number": "4",+ "name": "IN",+ "type": "power_in",+ "description": "Power supply input pin (operating range 2.7V to 18V, absolute maximum -0.3V to 20V)."+ },+ {+ "number": "5",+ "name": "OUT",+ "type": "power_out",+ "description": "Power output pin; output voltage range 0V to VIN + 0.3V operating, absolute maximum -0.3V to VIN + 0.3V."+ },+ {+ "number": "6",+ "name": "FLT",+ "type": "tri_state",+ "description": "Open-drain fault event indicator output pulled low when fault detected; requires external pull-up resistor (operating range 0 to 6V)."+ },+ {+ "number": "7",+ "name": "ILM",+ "type": "passive",+ "description": "Current limit and load monitoring pin; connect external resistor (487Ω to 5kΩ) to GND to set output current limit (0.5A to 4A range, ±7.5% accuracy), monitor load current via pin voltage (do not leave floating)."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return for power and signal circuits."+ },+ {+ "number": "9",+ "name": "EP",+ "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": [+ "exposed pad 9 added from the footprint",+ "dropped thermal pad ['EP'] absent from footprint"+ ],+ "pages_sent": 13,+ "cost_usd": 0.155,+ "at": "2026-10-03T09:19:22"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/tps2595",+ "pages": 49,+ "sha256": "c6982dad9247501e",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 9,+ "described": 9,+ "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]"+ }+}