component
TX4115
Public Made by Adomby adom
XDS DC-DC Converters, 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": "tx4115",+ "title": "TX4115",+ "brief": "XDS DC-DC Converters, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "XDS DC-DC Converters, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "pmic", "tx4115" ],+ "component": {+ "mpn": "TX4115",+ "manufacturer": "XDS",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/38b58e3089082973f73b69ea527ac723.pdf",+ "parts": {+ "symbol": "tx4115.kicad_sym",+ "footprint": "tx4115.kicad_mod",+ "model_3d": "tx4115.glb",+ "model_3d_step": "tx4115.step",+ "lbr": "tx4115.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "FB",+ "type": "input",+ "description": "Output voltage feedback input. Connect to the midpoint of an external resistor divider from VOUT to GND. The internal error amplifier regulates this pin to the 1.21V reference (VREF). R1 = R2*(VOUT/VREF - 1)."+ },+ {+ "number": "2",+ "name": "TOFF",+ "type": "input",+ "description": "Oscillator/switching frequency setting pin. Connect a resistor from TOFF to GND to set the switching frequency: RTOFF(k\u03a9) = (6500/Fosc[kHz])^2. Resistor range 130k\u03a9 to 1.5M\u03a9; leaving TOFF floating defaults to ~130kHz. Internally held at 0.6V."+ },+ {+ "number": "3",+ "name": "ILIM",+ "type": "input",+ "description": "Peak current limit programming pin. Connect an external resistor R4 from ILIM to GND to set the peak inductor current limit: R4(k\u03a9) = 23 * IMAX(A). Typical detection current 8.5\u00b5A. If left floating, default peak current limit is 2.7A."+ },+ {+ "number": "4",+ "name": "VDD",+ "type": "power_in",+ "description": "Chip supply input, 8V to 30V (absolute max 35V). Bypass with a 100\u00b5F low-ESR capacitor to GND close to the pin to suppress input transients. UVLO threshold ~4.25-4.5V."+ },+ {+ "number": "5",+ "name": "SW",+ "type": "output",+ "description": "Switching node. Connect the external output inductor here. Internally tied to the drains of both the high-side PMOS and low-side NMOS power switches. Pins 5 and 6 are shorted internally to share switch current."+ },+ {+ "number": "6",+ "name": "SW",+ "type": "output",+ "description": "Switching node (parallel with pin 5). Connect the external output inductor here. Tie pins 5 and 6 together for full current handling."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Chip ground. Analog/power return. Pins 7 and 8 are both GND and should both be tied to the ground plane; they also provide the primary thermal path for the SOP-8 package."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Chip ground (parallel with pin 7). Tie to the ground plane along with pin 7 for low-impedance return and heat sinking."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/38b58e3089082973f73b69ea527ac723.pdf",+ "pages": 9,+ "sha256": "5eba4f131236225b",+ "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": "XDS",+ "Package": "SOP-8",+ "Category": "PMIC",+ "Pins": "8"+ }+ },+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "tx4115"+ ],+ "discovery_pitch": "TX4115 (XDS) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/tx4115-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }