component
SSP9461
Public Made by Adomby adom
Shanghai Siproin Microelectronics DC-DC Converters, SOP-8-EP. 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": "ssp9461",+ "title": "SSP9461",+ "brief": "Shanghai Siproin Microelectronics DC-DC Converters, SOP-8-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Shanghai Siproin Microelectronics DC-DC Converters, SOP-8-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "ssp9461" ],+ "component": {+ "mpn": "SSP9461",+ "manufacturer": "Shanghai Siproin Microelectronics",+ "package": "SOP-8-EP",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/f037e435fd24fceead9ea3e277440fe6.pdf",+ "parts": {+ "symbol": "ssp9461.kicad_sym",+ "footprint": "ssp9461.kicad_mod",+ "model_3d": "ssp9461.glb",+ "model_3d_step": "ssp9461.step",+ "lbr": "ssp9461.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VIN",+ "type": "power_in",+ "description": "Input supply pin (4.5V to 60V, absolute max 62V). Powers all internal control circuits and the high-side MOSFET. Requires a decoupling capacitor to ground placed close to the pin to reduce switching spikes."+ },+ {+ "number": "2",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection. Leave floating or tie to ground per PCB layout preference."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Enable input. Pull below the enable-off threshold (Venf \u2248 1.0V) to disable the converter; pull above the enable-on threshold (Venr \u2248 1.35V) to enable. Connect a 100k\u03a9 resistor to VIN for automatic turn-on. EN input current is ~3.1\u03bcA at 2V and ~0.1\u03bcA at 0V."+ },+ {+ "number": "4",+ "name": "FB",+ "type": "input",+ "description": "Feedback input to the internal error amplifier (reference 0.812V typ). Set the output voltage via a resistor divider from VOUT to FB. When FB drops below ~250mV (short-circuit), the reentry circuit reduces the switching frequency (~150kHz) for reliable current-limit protection."+ },+ {+ "number": "5",+ "name": "NC",+ "type": "unconnected",+ "description": "No connection. Leave floating or tie to ground per PCB layout preference."+ },+ {+ "number": "6",+ "name": "GND",+ "type": "power_in",+ "description": "Ground return for the IC. Should be connected as close as possible to the output capacitor return and avoid high-current switching paths. The ESOP-8 exposed thermal pad should be tied to this ground for improved heat dissipation."+ },+ {+ "number": "7",+ "name": "BST",+ "type": "power_out",+ "description": "Bootstrap capacitor pin. Provides the floating positive supply for the internal high-side MOSFET gate driver. Connect a bypass capacitor (typ 100nF) between BST and SW. Absolute max BST-to-SW voltage is 6.0V."+ },+ {+ "number": "8",+ "name": "SW",+ "type": "output",+ "description": "Switch node, drain of the internal high-side power MOSFET (1\u03a9 RDS(on)). Connects to the external inductor and to a low-VF Schottky freewheeling diode to ground. Absolute max range \u22120.3V to VIN(MAX)+0.3V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/f037e435fd24fceead9ea3e277440fe6.pdf",+ "pages": 8,+ "sha256": "555ed7ce759feb01",+ "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": "Shanghai Siproin Microelectronics",+ "Package": "SOP-8-EP",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ssp9461"+ ],+ "discovery_pitch": "SSP9461 (Shanghai Siproin Microelectronics) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/ssp9461-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }