component
LP3350SOF
Public Made by Adomby adom
LOWPOWER LED Drivers, SOP-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": "lp3350sof",+ "title": "LP3350SOF",+ "brief": "LOWPOWER LED Drivers, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "LOWPOWER LED Drivers, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "led-drv", "lp3350sof" ],+ "component": {+ "mpn": "LP3350SOF",+ "manufacturer": "LOWPOWER",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "LED-drv",+ "subcategory": "LED Drivers",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/44301e4ebcab5cafd1ffa6353241ce0b.pdf",+ "parts": {+ "symbol": "lp3350sof.kicad_sym",+ "footprint": "lp3350sof.kicad_mod",+ "model_3d": "lp3350sof.glb",+ "model_3d_step": "lp3350sof.step",+ "lbr": "lp3350sof.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VIN",+ "type": "power_in",+ "description": "Input supply pin. Operating range 8V to 28V (absolute max 36V). Decouple with a 10uF ceramic capacitor placed close to the pin."+ },+ {+ "number": "2",+ "name": "GATE",+ "type": "output",+ "description": "Gate drive output for the external boost NMOS power switch. Source current 30uA typ, sink current 60uA typ."+ },+ {+ "number": "3",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference. Tie to the system ground plane."+ },+ {+ "number": "4",+ "name": "CS",+ "type": "input",+ "description": "Current sense input for the boost switch cycle-by-cycle current limit. Over-current protection threshold is 330mV typ (referenced to GND across the source-sense resistor)."+ },+ {+ "number": "5",+ "name": "FB",+ "type": "input",+ "description": "Regulator feedback input. Sensed against a 300mV (295.5-304.5mV) internal reference; connect an external current-sense resistor RFB from FB to GND to set LED current per ILED = 0.3V / RFB."+ },+ {+ "number": "6",+ "name": "COMP",+ "type": "passive",+ "description": "Error-amplifier compensation node. Connect an external RC network (typ Rcomp=47kOhm series with Ccomp=33nF to GND) to set loop bandwidth and stability. EA transconductance 100uA/V typ."+ },+ {+ "number": "7",+ "name": "OVP",+ "type": "input",+ "description": "Over-voltage protection sense input. Connect an external resistive divider from the boost output (V+) to GND; OVP trips at 2V typ (1.8-2.2V) and latches off until VIN is restarted or CTRL is toggled."+ },+ {+ "number": "8",+ "name": "CTRL",+ "type": "input",+ "description": "Enable and external PWM dimming control. Logic-high threshold 2.6V (max), logic-low 1V (min). Accepts an external PWM dimming signal 100Hz-1kHz with 1%-100% duty cycle. Internal 150kOhm pull-down."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/44301e4ebcab5cafd1ffa6353241ce0b.pdf",+ "pages": 7,+ "sha256": "6b1d938d9f48e0bd",+ "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": "LOWPOWER",+ "Package": "SOP-8",+ "Category": "LED-drv",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "lp3350sof"+ ],+ "discovery_pitch": "LP3350SOF (LOWPOWER) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/lp3350sof-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }