component
SSP9451
Public Made by Adomby adom
Shanghai Siproin Microelectronics DC-DC Converters, 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": "ssp9451",+ "title": "SSP9451",+ "brief": "Shanghai Siproin Microelectronics DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Shanghai Siproin Microelectronics DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "ssp9451" ],+ "component": {+ "mpn": "SSP9451",+ "manufacturer": "Shanghai Siproin Microelectronics",+ "package": "SOT-23-6",+ "pin_count": 6,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/1aee0cf3a10e7638a2dfd897fc43ff9a.pdf",+ "parts": {+ "symbol": "ssp9451.kicad_sym",+ "footprint": "ssp9451.kicad_mod",+ "model_3d": "ssp9451.glb",+ "model_3d_step": "ssp9451.step",+ "lbr": "ssp9451.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "BST",+ "type": "passive",+ "description": "Bootstrap. Positive supply for the internal floating high-side MOSFET driver. Connect a bypass capacitor between this pin and SW; the internal bootstrap regulator holds this rail ~5V above SW (BST-to-SW absolute max 6.0V)."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return. Should be connected as close as possible to the output capacitor to avoid high-current switching paths."+ },+ {+ "number": "3",+ "name": "FB",+ "type": "input",+ "description": "Feedback input to the error amplifier. An external resistive divider from VOUT to GND is compared to the internal 0.794V (typ) reference to set the regulation voltage."+ },+ {+ "number": "4",+ "name": "EN",+ "type": "input",+ "description": "Enable input. Pull above the enable threshold (Venh 1.6V min, 2.0V max) to enable; pull below to disable. Internally pulled to ground when floating; internally clamped to ~7.5V. Connect a 100k\u03a9 resistor to VIN to auto-enable."+ },+ {+ "number": "5",+ "name": "VIN",+ "type": "power_in",+ "description": "Input supply, 4.2V to 40V operating (absolute max 43V). Powers all internal control circuits and the high-side switching MOSFET. Requires a decoupling capacitor to GND placed close to this pin to reduce switching spikes."+ },+ {+ "number": "6",+ "name": "SW",+ "type": "output",+ "description": "Switch node - output of the internal high-side MOSFET drain. Connect the inductor here and a low-VF Schottky catch diode to GND close to this pin. Absolute max VSW = VIN(MAX)+0.3V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/1aee0cf3a10e7638a2dfd897fc43ff9a.pdf",+ "pages": 13,+ "sha256": "7829d7b5652b6515",+ "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": "Shanghai Siproin Microelectronics",+ "Package": "SOT-23-6",+ "Category": "PMIC",+ "Pins": "6"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ssp9451"+ ],+ "discovery_pitch": "SSP9451 (Shanghai Siproin Microelectronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +126,5 @@ "docs/ssp9451-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }