component
SS54123H
Public Made by Adomby adom
orisilicon Leakage Protection ICs, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+45@@ -0,0 +1,45 @@+# SS54123H++**orisilicon** · Leakage Protection ICs · SOP-8++SS54123H from orisilicon, 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 | IN1 | input | Non-inverting input of differential amplifier for zero-sequence current detection, connects to toroidal current transformer secondary. |+| 2 | IN2 | input | Inverting input of differential amplifier for zero-sequence current detection, connects to toroidal current transformer secondary. |+| 3 | GND | power_in | Chip ground and reference potential. |+| 4 | OA | output | Amplifier filter output pin providing amplified and band-pass filtered zero-sequence current signal. |+| 5 | DLY | input | Delay adjustment pin for external RC network configuration of leakage protection trigger delay. |+| 6 | OS | output | SCR trigger output providing 1.5V nominal drive to external thyristor for AC power disconnection upon leakage detection. |+| 7 | VS | power_in | Power supply pin accepting 1.5V regulated internal supply voltage. |+| 8 | NC | unconnected | No connection, floating pin. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | orisilicon |+| Package | SOP-8 |+| Category | Power Management (PMIC) |+| Pins | 8 |++## CAD (KiCad official)++- Symbol: `SS54123H`+- Footprint: `Package_SO:SOIC-8_3.9x4.9mm_P1.27mm`+- 3D model: SOP-8 (KiCad packages3D, STEP)+- Laser-etched variant: `ss54123h-etched.step` / `ss54123h-etched.glb`, the same package body with the MPN marked on the die, in a toggleable `Adom.LaserEtch` group (Fusion-ready).++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [orisilicon datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603385985979990016) (10 pp, sha256 `5959d685047f10b7`, 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-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/ss54123h-datasheet.pdf)
page.jsonadded+140@@ -0,0 +1,140 @@+{+ "slug": "ss54123h",+ "version": "0.1.0",+ "type": "component",+ "description": "orisilicon Leakage Protection ICs, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "power management (pmic)",+ "ss54123h",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ss54123h.kicad_sym",+ "ss54123h.kicad_mod",+ "ss54123h.glb",+ "ss54123h.step",+ "ss54123h.lbr",+ "docs/hero.png",+ "docs/ss54123h-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html"+ ],+ "component": {+ "mpn": "SS54123H",+ "manufacturer": "orisilicon",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "Power Management (PMIC)",+ "subcategory": "Leakage Protection ICs",+ "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603385985979990016",+ "parts": {+ "symbol": "ss54123h.kicad_sym",+ "footprint": "ss54123h.kicad_mod",+ "model_3d": "ss54123h.glb",+ "model_3d_step": "ss54123h.step",+ "model_3d_step_etched": "ss54123h-etched.step",+ "model_3d_etched": "ss54123h-etched.glb",+ "lbr": "ss54123h.lbr"+ },+ "distributor_links": {+ "lcsc": "C22461393"+ },+ "pins": [+ {+ "number": "1",+ "name": "IN1",+ "type": "input",+ "description": "Non-inverting input of differential amplifier for zero-sequence current detection, connects to toroidal current transformer secondary."+ },+ {+ "number": "2",+ "name": "IN2",+ "type": "input",+ "description": "Inverting input of differential amplifier for zero-sequence current detection, connects to toroidal current transformer secondary."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Chip ground and reference potential."+ },+ {+ "number": "4",+ "name": "OA",+ "type": "output",+ "description": "Amplifier filter output pin providing amplified and band-pass filtered zero-sequence current signal."+ },+ {+ "number": "5",+ "name": "DLY",+ "type": "input",+ "description": "Delay adjustment pin for external RC network configuration of leakage protection trigger delay."+ },+ {+ "number": "6",+ "name": "OS",+ "type": "output",+ "description": "SCR trigger output providing 1.5V nominal drive to external thyristor for AC power disconnection upon leakage detection."+ },+ {+ "number": "7",+ "name": "VS",+ "type": "power_in",+ "description": "Power supply pin accepting 1.5V regulated internal supply voltage."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection, floating pin."+ }+ ],+ "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": [],+ "pages_sent": 10,+ "cost_usd": 0.2751,+ "at": "2026-09-17T20:46:04"+ },+ "datasheet": {+ "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603385985979990016",+ "pages": 10,+ "sha256": "5959d685047f10b7",+ "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]"+ }+}