component
OC5128
Public Made by Adomby adom
OCX LED Drivers, ESOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+116−8@@ -1,13 +1,126 @@ {+ "schema_version": 1,+ "type": "component", "slug": "oc5128",+ "title": "OC5128",+ "brief": "OCX LED Drivers, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "OCX LED Drivers, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "led-drv", "oc5128" ],+ "component": {+ "mpn": "OC5128",+ "manufacturer": "OCX",+ "package": "ESOP-8",+ "pin_count": 8,+ "category": "LED-drv",+ "subcategory": "LED Drivers",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8578978e8ac3cee0489fe70de46daf5b.pdf",+ "parts": {+ "symbol": "oc5128.kicad_sym",+ "footprint": "oc5128.kicad_mod",+ "model_3d": "oc5128.glb",+ "model_3d_step": "oc5128.step",+ "lbr": "oc5128.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Ground reference for the chip. Connect to system ground with a short, wide trace to the current sense resistor return."+ },+ {+ "number": "2",+ "name": "VDD",+ "type": "power_in",+ "description": "Chip supply pin. Fed from VIN through an external supply resistor RVDD; an internal shunt regulator clamps VDD at ~5.8V (max clamp current 10mA). UVLO rising threshold 4.1V with 0.4V hysteresis."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect. Leave floating."+ },+ {+ "number": "4",+ "name": "SW",+ "type": "output",+ "description": "Switch node; drain of the internal 100V power MOSFET. Connects to the inductor / freewheeling diode in the buck topology. Absolute maximum voltage 100V. The exposed thermal pad is internally tied to SW."+ },+ {+ "number": "5",+ "name": "CS",+ "type": "input",+ "description": "Inductor current sense input. Average CS voltage is regulated to 200mV (192-208mV) across the sense resistor RCS; LED current ILED = 0.2V / RCS. Route to RCS and GND with short, wide traces."+ },+ {+ "number": "6",+ "name": "MODE",+ "type": "input",+ "description": "Brightness (dimming) select input with internal ~80k\u03a9 pull-down. Float or tie to GND \u2192 full-brightness (100% ILED). Tie to a logic high (VDD) \u2192 half-brightness (ILED/2). Absolute max \u22120.3V to VDD+0.3V."+ },+ {+ "number": "7",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect. Leave floating."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No connect. Leave floating."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/8578978e8ac3cee0489fe70de46daf5b.pdf",+ "pages": 6,+ "sha256": "531c4e86661633eb",+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "OCX",+ "Package": "ESOP-8",+ "Category": "LED-drv",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "oc5128"+ ],+ "discovery_pitch": "OC5128 (OCX) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/oc5128-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }