component
PN8680PSEC-R1
Public Made by Adomby adom
Wuxi Chipown Micro electronics AC-DC Controllers and Regulators, 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": "pn8680psec-r1",+ "title": "PN8680PSEC-R1",+ "brief": "Wuxi Chipown Micro electronics AC-DC Controllers and Regulators, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Wuxi Chipown Micro electronics AC-DC Controllers and Regulators, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "pn8680psec-r1" ],+ "component": {+ "mpn": "PN8680PSEC-R1",+ "manufacturer": "Wuxi Chipown Micro electronics",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "AC-DC Controllers and Regulators",+ "datasheet": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2201121500_Wuxi-Chipown-Micro-electronics-PN8680PSEC-R1_C2930956.pdf",+ "parts": {+ "symbol": "pn8680psec-r1.kicad_sym",+ "footprint": "pn8680psec-r1.kicad_mod",+ "model_3d": "pn8680psec-r1.glb",+ "model_3d_step": "pn8680psec-r1.step",+ "lbr": "pn8680psec-r1.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VDD",+ "type": "power_in",+ "description": "Chip supply input pin. Operating range 10-30 V; VDDon typ 16.5 V (14.5-18.5 V), VDDoff typ 8.5 V (7.5-9.5 V), OVP threshold typ 34 V. Provide bulk decoupling from auxiliary winding rectification."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground reference for all internal analog and digital circuitry as well as the source of the integrated power MOSFET return path."+ },+ {+ "number": "3",+ "name": "FB",+ "type": "input",+ "description": "Primary-side feedback input. Senses reflected output voltage from the auxiliary winding via a resistor divider for regulation. VREF_CV typ 2.5 V; FBOVP typ 3.0 V; UVP typ 1.55 V; max cable-compensation current Icable typ 36 uA."+ },+ {+ "number": "4",+ "name": "CS",+ "type": "input",+ "description": "Current-sense input for cycle-by-cycle peak-current control and OCP. Connect to a sense resistor from the internal MOSFET source path. VTH_OC typ 500 mV (485-515 mV), VTH_OC_MAX typ 560 mV; also used for CS open/short protection. External resistor on CS sets constant-current point."+ },+ {+ "number": "5",+ "name": "SW",+ "type": "power_out",+ "description": "Drain pin of the integrated 650 V smart power MOSFET, connected to the transformer primary winding. Pins 5, 6, 7, 8 are tied together internally for current-handling and heat-sinking. RDS(on) typ 2.5 \u03a9 at ISW=1 A; avalanche pulse current 3 A (Tpulse=100 us)."+ },+ {+ "number": "6",+ "name": "SW",+ "type": "power_out",+ "description": "Drain of the integrated 650 V power MOSFET, paralleled with pins 5, 7, 8 to form the SW node connecting to the transformer primary."+ },+ {+ "number": "7",+ "name": "SW",+ "type": "power_out",+ "description": "Drain of the integrated 650 V power MOSFET, paralleled with pins 5, 6, 8 to form the SW node connecting to the transformer primary."+ },+ {+ "number": "8",+ "name": "SW",+ "type": "power_out",+ "description": "Drain of the integrated 650 V power MOSFET, paralleled with pins 5, 6, 7 to form the SW node connecting to the transformer primary. Recommended copper area >20 mm^2 for thermal dissipation (R\u03b8JC ~80 \u00b0C/W package, ~40 \u00b0C/W actual with good copper)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2201121500_Wuxi-Chipown-Micro-electronics-PN8680PSEC-R1_C2930956.pdf",+ "pages": 11,+ "sha256": "e49a8f29de1494da",+ "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": "Wuxi Chipown Micro electronics",+ "Package": "SOP-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "pn8680psec-r1"+ ],+ "discovery_pitch": "PN8680PSEC-R1 (Wuxi Chipown Micro electronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/pn8680psec-r1-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }