component
ST662ABD-TR
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STMicroelectronics Charge Pumps, SO-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 @@+# ST662ABD-TR++**STMicroelectronics** · Charge Pumps · SO-8++ST662ABD-TR from STMicroelectronics, in a SO-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 | C1- | passive | Negative terminal for the first charge pump capacitor. |+| 2 | C1+ | passive | Positive terminal for the first charge pump capacitor. |+| 3 | C2- | passive | Negative terminal for the second charge pump capacitor. |+| 4 | C2+ | passive | Positive terminal for the second charge pump capacitor. |+| 5 | VCC | power_in | Supply voltage; the absolute maximum DC input voltage to GND is -0.3 V to 6 V and the operating range is 4.5 V to 5.5 V. |+| 6 | VOUT | power_out | 12 V output voltage (12 V ± 5 %), which equals VCC when the device is in shutdown mode. |+| 7 | GND | power_in | Ground reference for the device. |+| 8 | SHDN | input | Active-high CMOS logic-level shutdown input, internally pulled up to VCC and connected to GND for normal operation; VIL maximum 0.4 V and VIH minimum 2.4 V, and in shutdown the charge pumps are off and VOUT = VCC. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | STMicroelectronics |+| Package | SO-8 |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `ST662ABD-TR`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SO-8 (KiCad packages3D, STEP)+- 3D model files: `st662abd-tr-etched.step` / `st662abd-tr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `st662abd-tr.step` / `st662abd-tr.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/8586187521621430272) (20 pp, sha256 `13b34b9bb014f8b5`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/st662abd-tr-datasheet.pdf)
page.jsonadded+201@@ -0,0 +1,201 @@+{+ "slug": "st662abd-tr",+ "version": "0.1.0",+ "type": "component",+ "description": "STMicroelectronics Charge Pumps, SO-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "st662abd-tr",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "st662abd-tr.kicad_sym",+ "st662abd-tr.kicad_mod",+ "st662abd-tr.glb",+ "st662abd-tr.step",+ "st662abd-tr.lbr",+ "docs/hero.png",+ "docs/st662abd-tr-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "st662abd-tr-hero.glb",+ "st662abd-tr-hero.overlay.json"+ ],+ "component": {+ "mpn": "ST662ABD-TR",+ "manufacturer": "STMicroelectronics",+ "package": "SO-8",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "Charge Pumps",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586187521621430272",+ "parts": {+ "symbol": "st662abd-tr.kicad_sym",+ "footprint": "st662abd-tr.kicad_mod",+ "model_3d": "st662abd-tr-hero.glb",+ "model_3d_plain": "st662abd-tr.glb",+ "model_3d_step": "st662abd-tr-etched.step",+ "model_3d_step_plain": "st662abd-tr.step",+ "lbr": "st662abd-tr.lbr"+ },+ "distributor_links": {+ "lcsc": "C97784",+ "digikey": "497-6541-2-ND",+ "mouser": "511-ST662ABD-TR"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T19:48:20Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": "497-6541-2-ND",+ "status": "found",+ "lifecycle": "Obsolete"+ },+ "mouser": {+ "pn": "511-ST662ABD-TR",+ "status": "found",+ "lifecycle": "Obsolete"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "C1-",+ "type": "passive",+ "description": "Negative terminal for the first charge pump capacitor."+ },+ {+ "number": "2",+ "name": "C1+",+ "type": "passive",+ "description": "Positive terminal for the first charge pump capacitor."+ },+ {+ "number": "3",+ "name": "C2-",+ "type": "passive",+ "description": "Negative terminal for the second charge pump capacitor."+ },+ {+ "number": "4",+ "name": "C2+",+ "type": "passive",+ "description": "Positive terminal for the second charge pump capacitor."+ },+ {+ "number": "5",+ "name": "VCC",+ "type": "power_in",+ "description": "Supply voltage; the absolute maximum DC input voltage to GND is -0.3 V to 6 V and the operating range is 4.5 V to 5.5 V."+ },+ {+ "number": "6",+ "name": "VOUT",+ "type": "power_out",+ "description": "12 V output voltage (12 V ± 5 %), which equals VCC when the device is in shutdown mode."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the device."+ },+ {+ "number": "8",+ "name": "SHDN",+ "type": "input",+ "description": "Active-high CMOS logic-level shutdown input, internally pulled up to VCC and connected to GND for normal operation; VIL maximum 0.4 V and VIH minimum 2.4 V, and in shutdown the charge pumps are off and VOUT = VCC."+ }+ ],+ "provenance": {+ "extractor": "extract_pins 0.3",+ "factory_chain": {+ "factory": "2.0.0",+ "extractor": "extract_pins 0.3",+ "primary_model": "claude-haiku-5-5",+ "primary_mode": "text",+ "consensus_model": "claude-sonnet-5-5",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [+ "extractor flagged: Pinout taken from Table 2 (Pin description, page 4), which lists pin numbers explicitly. The top-vie"+ ],+ "pages_sent": 20,+ "cost_usd": 0.0483,+ "at": "2026-10-08T19:48:01"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586187521621430272",+ "pages": 20,+ "sha256": "13b34b9bb014f8b5",+ "source_tier": "lcsc"+ },+ "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"+ },+ "models_3d": [+ {+ "file": "st662abd-tr.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 4.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "st662abd-tr-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6,+ 4.9,+ 1.75+ ],+ "zmin_mm": 0,+ "centre_offset_mm": 0,+ "footprint_binding": "identity",+ "sha256": "bcb28d031813b198eb90d53f3a085ffd4d25b3094bb2ab44098c708a9489b3b7",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}