component
OC5738
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+122−8@@ -1,13 +1,132 @@ {+ "schema_version": 1,+ "type": "component", "slug": "oc5738",+ "title": "OC5738",+ "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", "oc5738" ],+ "component": {+ "mpn": "OC5738",+ "manufacturer": "OCX",+ "package": "ESOP-8",+ "pin_count": 9,+ "category": "LED-drv",+ "subcategory": "LED Drivers",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/0a34c4fde2a76d25e08282225407f9a7.pdf",+ "parts": {+ "symbol": "oc5738.kicad_sym",+ "footprint": "oc5738.kicad_mod",+ "model_3d": "oc5738.glb",+ "model_3d_step": "oc5738.step",+ "lbr": "oc5738.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground return. Connect to system ground with a wide, short trace to the current-sense resistor RCS."+ },+ {+ "number": "2",+ "name": "VDD",+ "type": "power_in",+ "description": "Chip supply input. Operating range 8V-90V; UVLO rising 6.5V with 0.5V hysteresis. Bypass with a low-ESR ceramic capacitor placed close to VDD and GND."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection. Leave floating."+ },+ {+ "number": "4",+ "name": "SW",+ "type": "output",+ "description": "Switching node, drain of the internal 90V power MOSFET. Connects to the buck inductor / freewheel diode. Exposed thermal pad is internally tied to SW."+ },+ {+ "number": "5",+ "name": "CS",+ "type": "input",+ "description": "Inductor current sense input. Average voltage regulated to 200 mV typ (192-208 mV). Output current set by ILED = 0.2 / RCS. Max pin voltage 6.5V."+ },+ {+ "number": "6",+ "name": "HL",+ "type": "input",+ "description": "High/Low brightness select. Float = full brightness (100% ILED). Pull to VDD via resistor to enter half-brightness mode (50% ILED). Internal 80 k\u03a9 pull-down and 5.6V Zener clamp; limit ZENER current to <1 mA when sizing RHL."+ },+ {+ "number": "7",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection. Leave floating."+ },+ {+ "number": "8",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection. Leave floating."+ },+ {+ "number": "9",+ "name": "EP",+ "type": "output",+ "description": "Exposed thermal pad, internally connected to SW (switching node). Solder to a copper island tied to SW for heat dissipation; do NOT connect to GND."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/0a34c4fde2a76d25e08282225407f9a7.pdf",+ "pages": 6,+ "sha256": "97a35a169100bb39",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 9,+ "described": 9,+ "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": "9"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "oc5738"+ ],+ "discovery_pitch": "OC5738 (OCX) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +144,5 @@ "docs/oc5738-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }