component
VPS8703
Public Made by Adomby adom
VPSC Power Management - Specialized, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+46@@ -0,0 +1,46 @@+# VPS8703++**VPSC** · Power Management - Specialized · ESOP-8++VPS8703 from VPSC, in a ESOP-8. 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 | CLK | input | Oscillator clock adjustment input; floating state gives 250 kHz default; external resistor to GND adjusts frequency. |+| 2 | GND | power_in | Logic circuit and analog circuit ground. |+| 3 | VCC | power_in | Power supply input; requires 1uF bypass capacitor to GND placed close to device. |+| 4 | EN | input | Active-low enable/disable input; device enabled when high or floating, disabled when low. |+| 5 | VD2 | output | Transformer driver output 2. |+| 6 | NC | unconnected | No function pin. |+| 7 | NC | unconnected | No function pin. |+| 8 | VD1 | output | Transformer driver output 1. |+| 9 | EP | power_in | Exposed thermal pad internally connected to GND; solder to large ground area for enhanced heat dissipation. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | VPSC |+| Package | ESOP-8 |+| Category | Power Management (PMIC) |+| Pins | 9 |++## CAD (KiCad official)++- Symbol: `VPS8703`+- Footprint: `Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm`+- 3D model: ESOP-8 (KiCad packages3D, STEP)+- 3D model files: `vps8703-etched.step` / `vps8703-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `vps8703.step` / `vps8703.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [VPSC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945522665537536) (9 pp, sha256 `9249e0e51c50632b`, retrieved 2026-09-21, 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 0.2`, 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/vps8703-datasheet.pdf)
page.jsonadded+149@@ -0,0 +1,149 @@+{+ "slug": "vps8703",+ "version": "0.1.0",+ "type": "component",+ "description": "VPSC Power Management - Specialized, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "vps8703",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "vps8703.kicad_sym",+ "vps8703.kicad_mod",+ "vps8703.glb",+ "vps8703.step",+ "vps8703.lbr",+ "docs/hero.png",+ "docs/vps8703-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "VPS8703",+ "manufacturer": "VPSC",+ "package": "ESOP-8",+ "pin_count": 9,+ "category": "Power Management (PMIC)",+ "subcategory": "Power Management - Specialized",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945522665537536",+ "parts": {+ "symbol": "vps8703.kicad_sym",+ "footprint": "vps8703.kicad_mod",+ "model_3d": "vps8703-etched.glb",+ "model_3d_plain": "vps8703.glb",+ "model_3d_step": "vps8703-etched.step",+ "model_3d_step_plain": "vps8703.step",+ "lbr": "vps8703.lbr"+ },+ "distributor_links": {+ "lcsc": "C2846906"+ },+ "pins": [+ {+ "number": "1",+ "name": "CLK",+ "type": "input",+ "description": "Oscillator clock adjustment input; floating state gives 250 kHz default; external resistor to GND adjusts frequency."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Logic circuit and analog circuit ground."+ },+ {+ "number": "3",+ "name": "VCC",+ "type": "power_in",+ "description": "Power supply input; requires 1uF bypass capacitor to GND placed close to device."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Active-low enable/disable input; device enabled when high or floating, disabled when low."+ },+ {+ "number": "5",+ "name": "VD2",+ "type": "output",+ "description": "Transformer driver output 2."+ },+ {+ "number": "6",+ "name": "NC",+ "type": "unconnected",+ "description": "No function pin."+ },+ {+ "number": "7",+ "name": "NC",+ "type": "unconnected",+ "description": "No function pin."+ },+ {+ "number": "8",+ "name": "VD1",+ "type": "output",+ "description": "Transformer driver output 1."+ },+ {+ "number": "9",+ "name": "EP",+ "type": "power_in",+ "description": "Exposed thermal pad internally connected to GND; solder to large ground area for enhanced heat dissipation."+ }+ ],+ "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": [+ "extractor flagged: EP (exposed thermal pad) is listed as pin 9 in the datasheet table, but ESOP-8 packages standardly h"+ ],+ "pages_sent": 9,+ "cost_usd": 0.1955,+ "at": "2026-09-21T18:48:36"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588945522665537536",+ "pages": 9,+ "sha256": "9249e0e51c50632b",+ "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]"+ }+}