component
VN820PTTR-E
Public Made by Adomby adom
STMicroelectronics Power Distribution Switches, TO-252-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+42@@ -0,0 +1,42 @@+# VN820PTTR-E++**STMicroelectronics** · Power Distribution Switches · TO-252-5++VN820PTTR-E from STMicroelectronics, in a TO-252-5. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | OUTPUT | output | High-side driver output to the load; internally current-limited to 9-20 A (Ilim), with reverse DC output current rated at -9 A max and on-state resistance of 40 mOhm typ. at IOUT=3A, Tj=25C, VCC>8V. |+| 2 | STATUS | output | Open-drain diagnostic status output that signals open-load, overtemperature, over/undervoltage and current-limitation conditions, with VSTAT max 0.5V at ISTAT=1.6mA, 10uA max leakage, and a 6-8V clamp voltage. |+| 3 | VCC | power_in | DC supply voltage pin operating from 5.5V to 36V (41V absolute maximum, -0.3V reverse max) with an active overvoltage clamp (typ. 36V) protecting against low-energy spikes. |+| 4 | INPUT | input | CMOS-compatible logic input (VIL max 1.25V, VIH min 3.25V, 0.5V typ. hysteresis) that turns the output on/off, with DC input current limited to +/-10mA and a 6-8V input clamp voltage. |+| 5 | GND | power_in | Ground reference pin; the device automatically turns off if this pin becomes disconnected, and reverse ground pin current is limited to -200mA max. |+| 6 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | TO-252-5 |+| Category | Power Management (PMIC) |+| Pins | 6 |++## CAD (KiCad official)++- Symbol: `VN820PTTR-E`+- Footprint: `Package_TO_SOT_SMD:TO-252-5_TabPin6`+- 3D model: TO-252-5 (KiCad packages3D, STEP)+- 3D model files: `vn820pttr-e-etched.step` / `vn820pttr-e-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `vn820pttr-e.step` / `vn820pttr-e.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [STMicroelectronics datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588927173474594816) (44 pp, sha256 `f4427dd6890609b7`, retrieved 2026-09-23, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-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/vn820pttr-e-datasheet.pdf)
page.jsonadded+132@@ -0,0 +1,132 @@+{+ "slug": "vn820pttr-e",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Power Distribution Switches, TO-252-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "vn820pttr-e",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "vn820pttr-e.kicad_sym",+ "vn820pttr-e.kicad_mod",+ "vn820pttr-e.glb",+ "vn820pttr-e.step",+ "vn820pttr-e.lbr",+ "docs/hero.png",+ "docs/vn820pttr-e-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "VN820PTTR-E",+ "manufacturer": "STMicroelectronics",+ "package": "TO-252-5",+ "pin_count": 6,+ "category": "Power Management (PMIC)",+ "subcategory": "Power Distribution Switches",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588927173474594816",+ "parts": {+ "symbol": "vn820pttr-e.kicad_sym",+ "footprint": "vn820pttr-e.kicad_mod",+ "model_3d": "vn820pttr-e-etched.glb",+ "model_3d_plain": "vn820pttr-e.glb",+ "model_3d_step": "vn820pttr-e-etched.step",+ "model_3d_step_plain": "vn820pttr-e.step",+ "lbr": "vn820pttr-e.lbr"+ },+ "distributor_links": {+ "lcsc": "C2149886"+ },+ "pins": [+ {+ "number": "1",+ "name": "OUTPUT",+ "type": "output",+ "description": "High-side driver output to the load; internally current-limited to 9-20 A (Ilim), with reverse DC output current rated at -9 A max and on-state resistance of 40 mOhm typ. at IOUT=3A, Tj=25C, VCC>8V."+ },+ {+ "number": "2",+ "name": "STATUS",+ "type": "output",+ "description": "Open-drain diagnostic status output that signals open-load, overtemperature, over/undervoltage and current-limitation conditions, with VSTAT max 0.5V at ISTAT=1.6mA, 10uA max leakage, and a 6-8V clamp voltage."+ },+ {+ "number": "3",+ "name": "VCC",+ "type": "power_in",+ "description": "DC supply voltage pin operating from 5.5V to 36V (41V absolute maximum, -0.3V reverse max) with an active overvoltage clamp (typ. 36V) protecting against low-energy spikes."+ },+ {+ "number": "4",+ "name": "INPUT",+ "type": "input",+ "description": "CMOS-compatible logic input (VIL max 1.25V, VIH min 3.25V, 0.5V typ. hysteresis) that turns the output on/off, with DC input current limited to +/-10mA and a 6-8V input clamp voltage."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference pin; the device automatically turns off if this pin becomes disconnected, and reverse ground pin current is limited to -200mA max."+ },+ {+ "number": "6",+ "name": "EP",+ "type": "passive",+ "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.2",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.2",+ "primary_model": "claude-haiku-4-5-20251001",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: The provided datasheet extract does not include a clearly numbered pin diagram specifically showing ",+ "exposed pad 6 added from the footprint"+ ],+ "pages_sent": 44,+ "cost_usd": 0.4177,+ "at": "2026-09-23T19:21:15"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588927173474594816",+ "pages": 44,+ "sha256": "f4427dd6890609b7",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "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]"+ }+}