component
TX4114
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": "tx4114",+ "title": "TX4114",+ "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", "tx4114" ],+ "component": {+ "mpn": "TX4114",+ "manufacturer": "XDS",+ "package": "SOP-8",+ "pin_count": 8,+ "category": "PMIC",+ "subcategory": "DC-DC Converters",+ "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/da0159b23dc56e67b7aece08efb4d199.pdf",+ "parts": {+ "symbol": "tx4114.kicad_sym",+ "footprint": "tx4114.kicad_mod",+ "model_3d": "tx4114.glb",+ "model_3d_step": "tx4114.step",+ "lbr": "tx4114.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "VFB",+ "type": "input",+ "description": "Output voltage feedback pin. Connect to the mid-point of the R1/R2 divider from VOUT to GND. The internal regulation comparator references Vref = 1.21 V, so VOUT = 1.21 * (R1/R2 + 1). Feedback input current is ~0.05 uA."+ },+ {+ "number": "2",+ "name": "TOFF",+ "type": "passive",+ "description": "Oscillator / switching-frequency programming pin. Connect a resistor R4 to GND to set FOSC, per R4(kOhm) = 22000 / FOSC(kHz). Programmable range 150 kHz to 500 kHz (typ 220 kHz at R4 = 100 kOhm). Absolute max on this pin is -0.3 to 6 V."+ },+ {+ "number": "3",+ "name": "CUR",+ "type": "passive",+ "description": "Output current-limit programming pin. Connect a resistor R3 to GND to set the current limit, per R3(kOhm) = 29.523 * IOUT. Internal current-limit comparator sink current is typ 8.5 uA (7-10 uA). Absolute max on this pin is -0.3 to 6 V."+ },+ {+ "number": "4",+ "name": "VDD",+ "type": "power_in",+ "description": "Chip power supply input (also labeled VIN in the typical application). Operating range 8-30 V, absolute max -3.3 to 32 V. Requires an external electrolytic bulk-decoupling capacitor to GND. Quiescent current is ~10-20 mA at no load."+ },+ {+ "number": "5",+ "name": "SW1",+ "type": "output",+ "description": "Switch node output 1. Internally tied together with SW2 (pin 6) to the drain junction of the integrated high-side P-MOSFET (Rds(on) ~65 mOhm) and low-side N-MOSFET (Rds(on) ~30 mOhm). Connect to the external inductor of the buck output filter. Absolute max -0.3 to 32 V."+ },+ {+ "number": "6",+ "name": "SW2",+ "type": "output",+ "description": "Switch node output 2. Internally the same node as SW1 (pin 5) - the pins are paralleled for current handling. Connect together with SW1 to the external inductor. Absolute max -0.3 to 32 V."+ },+ {+ "number": "7",+ "name": "GND",+ "type": "power_in",+ "description": "Chip ground / power return. Internally common with pin 8; both should be tied to the PCB ground plane for the power stage return current."+ },+ {+ "number": "8",+ "name": "GND",+ "type": "power_in",+ "description": "Chip ground / power return. Internally common with pin 7; both should be tied to the PCB ground plane for the power stage return current."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://datasheet.lcsc.com/datasheet/pdf/da0159b23dc56e67b7aece08efb4d199.pdf",+ "pages": 6,+ "sha256": "99888ddfe5df6838",+ "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": [+ "tx4114"+ ],+ "discovery_pitch": "TX4114 (XDS) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +138,5 @@ "docs/tx4114-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }