component
SDH8322STR
Public Made by Adomby adom
Hangzhou Silan Microelectronics 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": "sdh8322str",+ "title": "SDH8322STR",+ "brief": "Hangzhou Silan Microelectronics AC-DC Controllers and Regulators, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Hangzhou Silan Microelectronics AC-DC Controllers and Regulators, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "sdh8322str" ],+ "component": {+ "mpn": "SDH8322STR",+ "manufacturer": "Hangzhou Silan Microelectronics",+ "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/2201242200_Hangzhou-Silan-Microelectronics-SDH8322STR_C601603.pdf",+ "parts": {+ "symbol": "sdh8322str.kicad_sym",+ "footprint": "sdh8322str.kicad_mod",+ "model_3d": "sdh8322str.glb",+ "model_3d_step": "sdh8322str.step",+ "lbr": "sdh8322str.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "SOURCE",+ "type": "power_in",+ "description": "Source of the integrated high-voltage power MOSFET. Tied together with pin 2; connects to the current-sense/return node of the switching converter (typically the return/ground of the power stage in a non-isolated buck-boost topology)."+ },+ {+ "number": "2",+ "name": "SOURCE",+ "type": "power_in",+ "description": "Second SOURCE pin of the integrated high-voltage power MOSFET. Tied with pin 1 to provide the switching converter return path."+ },+ {+ "number": "3",+ "name": "VSET",+ "type": "input",+ "description": "Output voltage setting input. Three-level select pin that programs the internal reference / feedback divider for 12 V, 15 V or 18 V output. In the reference application it is left open (12 V), tied through a resistor R1 (15 V), or configured for 18 V per the datasheet's typical application diagrams. Internal 2 V EA reference is used with the on-chip VDD divider."+ },+ {+ "number": "4",+ "name": "VDD",+ "type": "power_in",+ "description": "Chip supply pin. Charged by the internal high-voltage startup current source from the DRAIN pins; then held by an external bypass/auxiliary capacitor. Protected by VDD UVLO (typ. 16.5 V start / 8.8 V stop) and VDD OVP (typ. 26 V)."+ },+ {+ "number": "5",+ "name": "DRAIN",+ "type": "power_in",+ "description": "Drain of the integrated high-voltage power MOSFET. Connects to the switching node (inductor and rectified bulk high-voltage rail via the converter topology). Also feeds the internal high-voltage startup current source that charges VDD."+ },+ {+ "number": "6",+ "name": "DRAIN",+ "type": "power_in",+ "description": "Drain of the integrated high-voltage power MOSFET. Tied with pins 5, 7 and 8."+ },+ {+ "number": "7",+ "name": "DRAIN",+ "type": "power_in",+ "description": "Drain of the integrated high-voltage power MOSFET. Tied with pins 5, 6 and 8."+ },+ {+ "number": "8",+ "name": "DRAIN",+ "type": "power_in",+ "description": "Drain of the integrated high-voltage power MOSFET. Tied with pins 5, 6 and 7. Four DRAIN pins are ganged to handle the switching current and improve thermal dissipation."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://wmsc.lcsc.com/wmsc/upload/file/pdf/v2/lcsc/2201242200_Hangzhou-Silan-Microelectronics-SDH8322STR_C601603.pdf",+ "pages": 5,+ "sha256": "407e5698b2c8f07f",+ "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": "Hangzhou Silan Microelectronics",+ "Package": "SOP-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "sdh8322str"+ ],+ "discovery_pitch": "SDH8322STR (Hangzhou Silan Microelectronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/sdh8322str-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }