component
OB3636AMP
Public Made by Adomby adom
OB On Bright Elec LED Drivers, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+110−8@@ -1,13 +1,120 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ob3636amp",+ "title": "OB3636AMP",+ "brief": "OB On Bright Elec LED Drivers, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "OB On Bright Elec LED Drivers, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "led-drv", "ob3636amp" ],+ "component": {+ "mpn": "OB3636AMP",+ "manufacturer": "OB On Bright Elec",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "LED-drv",+ "subcategory": "LED Drivers",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/cd612cada1c86d5fc0e9afb077b881c3.pdf",+ "parts": {+ "symbol": "ob3636amp.kicad_sym",+ "footprint": "ob3636amp.kicad_mod",+ "model_3d": "ob3636amp.glb",+ "model_3d_step": "ob3636amp.step",+ "lbr": "ob3636amp.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "FB",+ "type": "input",+ "description": "Voltage feedback from auxiliary winding. Connected to a resistor divider from the auxiliary winding to reflect the output voltage; also used for quasi-resonant valley detection (new PWM cycle initiated when FB falls below ~0V). Absolute max -0.3 to 7V."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Power ground. Return for VDD supply, CS sense resistor, CMP compensation capacitor, and FB divider."+ },+ {+ "number": "3",+ "name": "VDD",+ "type": "power_in",+ "description": "Power supply pin. UVLO(OFF) turn-on threshold ~22.5V (VDD rising), UVLO(ON) turn-off threshold ~8.1V (VDD falling). VDD OVP at ~32V typical. Absolute max 40V. Start-up current ~3uA typ; operating current ~850uA typ at VDD=20V."+ },+ {+ "number": "4",+ "name": "GATE",+ "type": "output",+ "description": "Gate driver output for external power MOSFET. Internally clamped to 12V typ to protect MOSFET gate. Rise time 80ns, fall time 30ns with CL=1nF. Absolute max -0.3 to 40V."+ },+ {+ "number": "5",+ "name": "CS",+ "type": "input",+ "description": "Current sense input. Connect an external sense resistor between the MOSFET source and GND to this pin for cycle-by-cycle current limiting. Internal 300ns leading edge blanking suppresses turn-on spikes; OCP threshold ~0.7V typ (at Ton=0us). Absolute max -0.3 to 7V."+ },+ {+ "number": "6",+ "name": "CMP",+ "type": "output",+ "description": "Loop compensation pin, internally connected to the error amplifier (transconductance ~40uS) output. A capacitor between CMP and GND sets loop bandwidth (<20Hz to suppress AC line ripple). Absolute max -0.3 to 7V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/cd612cada1c86d5fc0e9afb077b881c3.pdf",+ "pages": 10,+ "sha256": "e5a0e38b2dd607ab",+ "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": "OB On Bright Elec",+ "Package": "SOT-23-6",+ "Category": "LED-drv",+ "Pins": "6"+ }+ },+ "variants": [+ {+ "mpn": "OB3636AMP",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ob3636amp"+ ],+ "discovery_pitch": "OB3636AMP (OB On Bright Elec) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +132,5 @@ "docs/ob3636amp-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }