component
IR4428STRPBF-JSM
Public Made by Adomby adom
JSMSEMI Isolators - Gate Drivers, SOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+48@@ -0,0 +1,48 @@+# IR4428STRPBF-JSM++**JSMSEMI** · Isolators - Gate Drivers · SOP-8++IR4428STRPBF-JSM from JSMSEMI, in a SOP-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 | NC | unconnected | No connection. Leave floating or tie to ground. |+| 2 | INA | input | Logic input for channel A (non-inverting). CMOS/TTL compatible input threshold; drives output OUTA. |+| 3 | INB | input | Logic input for channel B (non-inverting). CMOS/TTL compatible input threshold; drives output OUTB. |+| 4 | GND | power_in | Device ground return for logic and output stage. |+| 5 | OUTB | output | Gate driver output B. Sources up to 1.5A and sinks up to 2.3A peak; drives MOSFET gate. Non-inverting with respect to INB. |+| 6 | VCC | power_in | Supply voltage input. Operating range 6V to 20V; bypass with a low-ESR ceramic capacitor placed close to the pin. |+| 7 | OUTA | output | Gate driver output A. Sources up to 1.5A and sinks up to 2.3A peak; drives MOSFET gate. Non-inverting with respect to INA. |+| 8 | NC | unconnected | No connection. Leave floating or tie to ground. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | JSMSEMI |+| Package | SOP-8 |+| Category | PMIC |+| Pins | 8 |++## Ordering variants++- `IR4428STRPBF-JSM`++## CAD (KiCad official)++- Symbol: `IR4428STRPBF-JSM`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [JSMSEMI datasheet](docs/ir4428strpbf-jsm-datasheet.pdf) (9 pp, sha256 `a59758b68c128f47`, retrieved 2026-08-17, 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:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/ir4428strpbf-jsm-datasheet.pdf)
page.jsonadded+34@@ -0,0 +1,34 @@+{+ "slug": "ir4428strpbf-jsm",+ "version": "0.1.0",+ "type": "component",+ "description": "JSMSEMI Isolators - Gate Drivers, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "pmic",+ "ir4428strpbf-jsm"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ir4428strpbf-jsm.kicad_sym",+ "ir4428strpbf-jsm.kicad_mod",+ "ir4428strpbf-jsm.glb",+ "ir4428strpbf-jsm.step",+ "ir4428strpbf-jsm.lbr",+ "docs/hero.png",+ "docs/ir4428strpbf-jsm-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "visibility": "public",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}