component
OC7141
Public Made by Adomby adom
OCX LED Drivers, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+98−8@@ -1,13 +1,108 @@ {+ "schema_version": 1,+ "type": "component", "slug": "oc7141",+ "title": "OC7141",+ "brief": "OCX LED Drivers, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "OCX LED Drivers, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "led-drv", "oc7141" ],+ "component": {+ "mpn": "OC7141",+ "manufacturer": "OCX",+ "package": "SOT-23-5",+ "pin_count": 5,+ "category": "LED-drv",+ "subcategory": "LED Drivers",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c9d6a191f9cdcffcc9aa8eb39ca964fe.pdf",+ "parts": {+ "symbol": "oc7141.kicad_sym",+ "footprint": "oc7141.kicad_mod",+ "model_3d": "oc7141.glb",+ "model_3d_step": "oc7141.step",+ "lbr": "oc7141.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Chip ground reference. Connect to system ground and route the CS sense-resistor return trace short and wide to this pin to minimize output-current error."+ },+ {+ "number": "2",+ "name": "CS",+ "type": "input",+ "description": "LED current-set pin. Sense voltage V_CS is regulated to a typical 100 mV (96-104 mV); output current I_LED = 100 mV / R_CS. Use a 1% resistor for accuracy."+ },+ {+ "number": "3",+ "name": "VDD",+ "type": "power_in",+ "description": "Chip supply, 2.5 V to 6 V. Bypass with 1-4.7 \u00b5F close to the pin. For higher rail voltages, clamp with an external Zener so VDD stays \u2264 6 V (supply rail extendable to 400 V+). Quiescent current typ. 60 \u00b5A."+ },+ {+ "number": "4",+ "name": "DRV",+ "type": "output",+ "description": "Gate-drive output for the external NMOS pass transistor. The internal error amplifier modulates DRV so that V_CS = 100 mV, regulating LED current from 10 mA up to 3 A."+ },+ {+ "number": "5",+ "name": "DIM",+ "type": "input",+ "description": "PWM dimming input. Logic high (\u22650.7\u00b7VDD) enables normal LED output; logic low (\u22640.3\u00b7VDD) turns the LED off. Supports PWM up to 10 kHz; \u22641 kHz recommended for best linearity."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/c9d6a191f9cdcffcc9aa8eb39ca964fe.pdf",+ "pages": 6,+ "sha256": "6c0efd194ffe82d5",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 5,+ "described": 5,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "OCX",+ "Package": "SOT-23-5",+ "Category": "LED-drv",+ "Pins": "5"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "oc7141"+ ],+ "discovery_pitch": "OC7141 (OCX) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +120,5 @@ "docs/oc7141-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }