component
WS4601E-5
Public Made by Adomby adom
WILLSEMI Will Semicon Power Distribution Switches, SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+41@@ -0,0 +1,41 @@+# WS4601E-5++**WILLSEMI Will Semicon** · Power Distribution Switches · SOT-23-5L++WS4601E-5 from WILLSEMI Will Semicon, in a SOT-23-5L. 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 | OUT | power_out | Output of high-side power switch with maximum continuous current 1.0A at 80mΩ ON-resistance (VIN=5V) and 0.7A short-circuit current limit. |+| 2 | GND | power_in | Ground reference. |+| 3 | FLG | tri_state | Open-drain fault flag output, active low, asserted with 8ms typical delay when over-current (1.5A threshold) or over-temperature (160°C threshold) condition occurs. |+| 4 | EN | input | Enable input, active high with logic thresholds VIL=0.4V and VIH=1.6V (at VIN=5V); drive low to enter shutdown mode with quiescent current <1µA. |+| 5 | IN | power_in | Power supply input, rated 2.5V to 5.5V with under-voltage lockout at 2.2V typical, quiescent current 48-60µA. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | WILLSEMI Will Semicon |+| Package | SOT-23-5L |+| Category | Power Management (PMIC) |+| Pins | 5 |++## CAD (KiCad official)++- Symbol: `WS4601E-5`+- Footprint: `Package_TO_SOT_SMD:SOT-23-5`+- 3D model: SOT-23-5L (KiCad packages3D, STEP)+- 3D model files: `ws4601e-5-etched.step` / `ws4601e-5-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ws4601e-5.step` / `ws4601e-5.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [WILLSEMI Will Semicon datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918650074517504) (10 pp, sha256 `798fcca2bdd0a25b`, retrieved 2026-09-22, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-haiku-4-5-20251001` (text), consensus `claude-sonnet-4-6` (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/ws4601e-5-datasheet.pdf)
page.jsonadded+123@@ -0,0 +1,123 @@+{+ "slug": "ws4601e-5",+ "version": "0.1.0",+ "type": "component",+ "description": "WILLSEMI Will Semicon Power Distribution Switches, SOT-23-5L. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "ws4601e-5",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ws4601e-5.kicad_sym",+ "ws4601e-5.kicad_mod",+ "ws4601e-5.glb",+ "ws4601e-5.step",+ "ws4601e-5.lbr",+ "docs/hero.png",+ "docs/ws4601e-5-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "WS4601E-5",+ "manufacturer": "WILLSEMI Will Semicon",+ "package": "SOT-23-5L",+ "pin_count": 5,+ "category": "Power Management (PMIC)",+ "subcategory": "Power Distribution Switches",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918650074517504",+ "parts": {+ "symbol": "ws4601e-5.kicad_sym",+ "footprint": "ws4601e-5.kicad_mod",+ "model_3d": "ws4601e-5-etched.glb",+ "model_3d_plain": "ws4601e-5.glb",+ "model_3d_step": "ws4601e-5-etched.step",+ "model_3d_step_plain": "ws4601e-5.step",+ "lbr": "ws4601e-5.lbr"+ },+ "distributor_links": {+ "lcsc": "C213171"+ },+ "pins": [+ {+ "number": "1",+ "name": "OUT",+ "type": "power_out",+ "description": "Output of high-side power switch with maximum continuous current 1.0A at 80mΩ ON-resistance (VIN=5V) and 0.7A short-circuit current limit."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference."+ },+ {+ "number": "3",+ "name": "FLG",+ "type": "tri_state",+ "description": "Open-drain fault flag output, active low, asserted with 8ms typical delay when over-current (1.5A threshold) or over-temperature (160°C threshold) condition occurs."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Enable input, active high with logic thresholds VIL=0.4V and VIH=1.6V (at VIN=5V); drive low to enter shutdown mode with quiescent current <1µA."+ },+ {+ "number": "5",+ "name": "IN",+ "type": "power_in",+ "description": "Power supply input, rated 2.5V to 5.5V with under-voltage lockout at 2.2V typical, quiescent current 48-60µA."+ }+ ],+ "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-4-6",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 10,+ "cost_usd": 0.1196,+ "at": "2026-09-22T08:48:46"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588918650074517504",+ "pages": 10,+ "sha256": "798fcca2bdd0a25b",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 5,+ "described": 5,+ "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]"+ }+}