component
CA-IS3211SCG
Public Made by Adomby adom
Chipanalog Isolators - Gate Drivers, SOIC-8-300mil. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownCA-IS3211SCG
Chipanalog · Isolators - Gate Drivers · SOIC-8-300mil
CA-IS3211SCG 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 | Positive input terminal of optical coupler-compatible input stage, accepts 7-16 mA forward current with 1.8-2.4 V forward voltage drop |
| 3 | CATHODE | input | Negative input terminal of optical coupler-compatible input stage, rated for up to 7 V reverse voltage |
| 4 | NC | unconnected | No connection |
| 5 | VEE | power_in | Negative output stage power supply rail with output signal swing capability from VEE-0.3 V to VCC+0.3 V |
| 6 | OUTL | output | Low-side gate drive output providing 3.5-6 A peak sink current with rail-to-rail swing capability |
| 7 | OUTH | output | High-side gate drive output providing 3-5 A peak source current with rail-to-rail swing capability |
| 8 | VCC | power_in | Positive output stage power supply rail operating from 14-30 V for the 12V UVLO variant |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Chipanalog |
| Package | SOIC-8-300mil |
| Category | Power Management (PMIC) |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
CA-IS3211SCG - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8-300mil (KiCad packages3D, STEP)
- 3D model files:
ca-is3211scg-etched.step/ca-is3211scg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ca-is3211scg.step/ca-is3211scg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Chipanalog datasheet (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, primaryclaude-haiku-4-5-20251001(text), consensusclaude-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).