component
STI9287
Public Made by Adomby adom
TMI LED Drivers, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+104−8@@ -1,13 +1,114 @@ {+ "schema_version": 1,+ "type": "component", "slug": "sti9287",+ "title": "STI9287",+ "brief": "TMI LED Drivers, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "TMI LED Drivers, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "led-drv", "sti9287" ],+ "component": {+ "mpn": "STI9287",+ "manufacturer": "TMI",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "LED-drv",+ "subcategory": "LED Drivers",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8a15c9a42eb5b4bb4c0e616a63ec2594.pdf",+ "parts": {+ "symbol": "sti9287.kicad_sym",+ "footprint": "sti9287.kicad_mod",+ "model_3d": "sti9287.glb",+ "model_3d_step": "sti9287.step",+ "lbr": "sti9287.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "SW",+ "type": "output",+ "description": "Power switch node: drain of the integrated NMOS. Connects to the boost inductor and Schottky rectifier. Rated -0.3V to 35V absolute max; NMOS RDS(on) \u2248 0.2\u03a9; peak current limit 1.2-1.4A."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground. Should be tied to a strong ground plane for heat sinking and noise protection."+ },+ {+ "number": "3",+ "name": "FB",+ "type": "input",+ "description": "Output voltage / LED current feedback pin. Regulated to 202mV (196-208mV) when EN/PWM is high; the LED current is set by the sense resistor R1 as ILED = 202mV / R1."+ },+ {+ "number": "4",+ "name": "EN/PWM",+ "type": "input",+ "description": "Chip enable and PWM dimming input. Drive above 1.5V to turn on, below 0.4V to turn off. A PWM signal (recommended \u22651kHz or \u2264200Hz) scales the effective 202mV reference by its duty cycle for LED brightness control. Do not leave floating. Absolute max 25V; leakage \u00b11\u00b5A."+ },+ {+ "number": "5",+ "name": "OVP",+ "type": "input",+ "description": "Over-voltage sense input for open-LED protection. Connect to the top of the LED string / boost output. Switching stops when OVP rises above ~30V and resumes when it falls below ~25V. Absolute max -0.3V to 35V."+ },+ {+ "number": "6",+ "name": "IN",+ "type": "power_in",+ "description": "Power supply input, 2.5V to 7V (absolute max 8V). Must be decoupled to GND with a \u22651\u00b5F ceramic capacitor placed close to the pin. UVLO threshold \u2248 2.4V with 100mV hysteresis."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/8a15c9a42eb5b4bb4c0e616a63ec2594.pdf",+ "pages": 10,+ "sha256": "3f6e57b764306e99",+ "source_tier": "lcsc"+ },+ "cad": "KiCad official (CC-BY-SA 4.0)",+ "pins": {+ "total": 6,+ "described": 6,+ "cites_pages": true,+ "refuses_to_fabricate": true+ }+ },+ "viewers": {+ "symbol": "viewers/symbol.html",+ "footprint": "viewers/footprint.html"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "TMI",+ "Package": "SOT-23-6",+ "Category": "LED-drv",+ "Pins": "6"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sti9287"+ ],+ "discovery_pitch": "STI9287 (TMI) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +126,5 @@ "docs/sti9287-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }