component
LM3485MMX
Public Made by Adomby adom
Texas Instruments DC-DC Converters, VSSOP-8-0.65mm. 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": "lm3485mmx",+ "title": "LM3485MMX",+ "brief": "Texas Instruments DC-DC Converters, VSSOP-8-0.65mm. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments DC-DC Converters, VSSOP-8-0.65mm. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "lm3485mmx" ],+ "component": {+ "mpn": "LM3485MMX",+ "manufacturer": "Texas Instruments",+ "package": "VSSOP-8-0.65mm",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/lit/ds/symlink/lm3485mmx.pdf",+ "parts": {+ "symbol": "lm3485mmx.kicad_sym",+ "footprint": "lm3485mmx.kicad_mod",+ "model_3d": "lm3485mmx.glb",+ "model_3d_step": "lm3485mmx.step",+ "lbr": "lm3485mmx.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "ISENSE",+ "type": "input",+ "description": "Current sense input pin. Connects to the drain node of the external PFET so that RDS(on) sensing can be compared against the ADJ threshold for cycle-by-cycle current limiting."+ },+ {+ "number": "2",+ "name": "GND",+ "type": "power_in",+ "description": "Signal ground reference for the controller."+ },+ {+ "number": "3",+ "name": "NC",+ "type": "unconnected",+ "description": "No internal connection."+ },+ {+ "number": "4",+ "name": "FB",+ "type": "input",+ "description": "Feedback input. Connect to a resistor divider between the regulated output and GND to program the output voltage; internal reference is 1.242 V (typical)."+ },+ {+ "number": "5",+ "name": "ADJ",+ "type": "input",+ "description": "Current-limit threshold adjustment. Sources ~5.5 \u00b5A from an internal current source through an external resistor to VIN; the resulting voltage sets the RDS(on)-based over-current trip level compared with the PFET VDS."+ },+ {+ "number": "6",+ "name": "PWR GND",+ "type": "power_in",+ "description": "Power ground for the gate driver return current."+ },+ {+ "number": "7",+ "name": "PGATE",+ "type": "output",+ "description": "Gate drive output for the external P-channel MOSFET. Output swings between VIN and (VIN \u2212 5 V); source/sink driver resistance ~5.5 \u03a9 / 8.5 \u03a9."+ },+ {+ "number": "8",+ "name": "VIN",+ "type": "power_in",+ "description": "Power supply input pin. Operating range 4.5 V to 35 V."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/lm3485mmx.pdf",+ "pages": 28,+ "sha256": "6637528b55f3e979",+ "source_tier": "mfr"+ },+ "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": "Texas Instruments",+ "Package": "VSSOP-8-0.65mm",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "lm3485mmx"+ ],+ "discovery_pitch": "LM3485MMX (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/lm3485mmx-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }