component
CA-IS3211VBG
Public Made by Adomby adom
Chipanalog Isolators - Gate Drivers, SOIC-8-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+44@@ -0,0 +1,44 @@+# CA-IS3211VBG++**Chipanalog** · Isolators - Gate Drivers · SOIC-8-300mil++CA-IS3211VBG from Chipanalog, in a SOIC-8-300mil. 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 | NC | unconnected | No connection. |+| 2 | ANODE | input | Analog photodiode anode terminal; accepts 7-16 mA forward current with 1.8-2.4 V forward drop and 7 V reverse blocking rating. |+| 3 | CATHODE | input | Analog photodiode cathode terminal for isolated optical interface. |+| 4 | NC | unconnected | No connection. |+| 5 | VEE | power_in | Negative output stage power rail; typical range −5 to 0 V for IGBT/SiC applications, connects to ground or negative supply. |+| 6 | VOUT | output | Gate driver output; rail-to-rail swing from VEE to VCC with 5 A peak source current and 6 A peak sink current. |+| 7 | NC | unconnected | No connection. |+| 8 | VCC | power_in | Positive output stage power rail; 10-30 V (8 V UVLO) or 14-30 V (12 V UVLO) range with 0.1 µF bypass capacitor to VEE. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Chipanalog |+| Package | SOIC-8-300mil |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `CA-IS3211VBG`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOIC-8-300mil (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Chipanalog datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602993936676384768) (24 pp, sha256 `918946d8bd08bd7e`, retrieved 2026-09-17, 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-haiku-4-5-20251001` (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/ca-is3211vbg-datasheet.pdf)
page.jsonadded+138@@ -0,0 +1,138 @@+{+ "slug": "ca-is3211vbg",+ "version": "0.1.0",+ "type": "component",+ "description": "Chipanalog Isolators - Gate Drivers, SOIC-8-300mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "ca-is3211vbg",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ca-is3211vbg.kicad_sym",+ "ca-is3211vbg.kicad_mod",+ "ca-is3211vbg.glb",+ "ca-is3211vbg.step",+ "ca-is3211vbg.lbr",+ "docs/hero.png",+ "docs/ca-is3211vbg-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "CA-IS3211VBG",+ "manufacturer": "Chipanalog",+ "package": "SOIC-8-300mil",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "Isolators - Gate Drivers",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602993936676384768",+ "parts": {+ "symbol": "ca-is3211vbg.kicad_sym",+ "footprint": "ca-is3211vbg.kicad_mod",+ "model_3d": "ca-is3211vbg.glb",+ "model_3d_step": "ca-is3211vbg.step",+ "lbr": "ca-is3211vbg.lbr"+ },+ "distributor_links": {+ "lcsc": "C7422540"+ },+ "pins": [+ {+ "number": "1",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "2",+ "name": "ANODE",+ "type": "input",+ "description": "Analog photodiode anode terminal; accepts 7-16 mA forward current with 1.8-2.4 V forward drop and 7 V reverse blocking rating."+ },+ {+ "number": "3",+ "name": "CATHODE",+ "type": "input",+ "description": "Analog photodiode cathode terminal for isolated optical interface."+ },+ {+ "number": "4",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "5",+ "name": "VEE",+ "type": "power_in",+ "description": "Negative output stage power rail; typical range −5 to 0 V for IGBT/SiC applications, connects to ground or negative supply."+ },+ {+ "number": "6",+ "name": "VOUT",+ "type": "output",+ "description": "Gate driver output; rail-to-rail swing from VEE to VCC with 5 A peak source current and 6 A peak sink current."+ },+ {+ "number": "7",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "Positive output stage power rail; 10-30 V (8 V UVLO) or 14-30 V (12 V UVLO) range with 0.1 µF bypass capacitor to VEE."+ }+ ],+ "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-haiku-4-5-20251001",+ "consensus": "agreed",+ "guards": "pin_guards 0.1: passed",+ "guard_notes": [],+ "pages_sent": 24,+ "cost_usd": 0.2132,+ "at": "2026-09-17T16:06:20"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8602993936676384768",+ "pages": 24,+ "sha256": "918946d8bd08bd7e",+ "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"+ }+ },+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}