component
TPS54331DR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, SOIC-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": "tps54331dr",+ "title": "TPS54331DR",+ "brief": "Texas Instruments DC-DC Converters, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments DC-DC Converters, SOIC-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "tps54331dr" ],+ "component": {+ "mpn": "TPS54331DR",+ "manufacturer": "Texas Instruments",+ "package": "SOIC-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://www.ti.com/lit/ds/symlink/tps54331.pdf",+ "parts": {+ "symbol": "tps54331dr.kicad_sym",+ "footprint": "tps54331dr.kicad_mod",+ "model_3d": "tps54331dr.glb",+ "model_3d_step": "tps54331dr.step",+ "lbr": "tps54331dr.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "BOOT",+ "type": "output",+ "description": "Bootstrap capacitor node for the high-side MOSFET gate driver. A 0.1-\u00b5F capacitor is required between BOOT and PH. When the capacitor voltage falls below the minimum, the high-side MOSFET is forced off to refresh the bootstrap capacitor. Absolute max 38 V; BOOT-PH max 8 V."+ },+ {+ "number": "2",+ "name": "VIN",+ "type": "power_in",+ "description": "Main input supply pin, 3.5 V to 28 V operating range (absolute max 30 V). Provides power to the internal high-side MOSFET and control circuitry."+ },+ {+ "number": "3",+ "name": "EN",+ "type": "input",+ "description": "Enable input. Float to enable; pull below 1.25 V (typ threshold) to disable. Can be programmed with two resistors to set an input undervoltage lockout with hysteresis. Absolute max 6 V."+ },+ {+ "number": "4",+ "name": "SS",+ "type": "input",+ "description": "Slow-start pin. An external capacitor to GND sets the output voltage rise time; internal charge current is 2 \u00b5A typ. Absolute max 3 V."+ },+ {+ "number": "5",+ "name": "VSENSE",+ "type": "input",+ "description": "Inverting input to the internal transconductance (gm) error amplifier. Connect to the output feedback resistor divider; regulates to the internal 0.8-V reference (0.772-0.828 V). Absolute max 3 V."+ },+ {+ "number": "6",+ "name": "COMP",+ "type": "output",+ "description": "Error-amplifier output and PWM comparator input. Connect the loop compensation network (typically an R-C series with an optional parallel C) here. Absolute max 3 V."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Device ground pin and power return. On the DDA (PowerPAD) package the exposed PowerPAD must also be tied to GND for proper operation; on the D (SOIC) package this is the sole ground connection."+ },+ {+ "number": "8",+ "name": "PH",+ "type": "output",+ "description": "Switch node - source of the internal high-side power MOSFET. Connect to the external Schottky rectifier and inductor. Rated for 3-A continuous, absolute max \u22120.6 V to 30 V (\u22125 V for 10-ns transients)."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/lit/ds/symlink/tps54331.pdf",+ "pages": 41,+ "sha256": "cf72dfd0ac69eec6",+ "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": "SOIC-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tps54331dr"+ ],+ "discovery_pitch": "TPS54331DR (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/tps54331dr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }