component
TX4137
Public Made by Adomby adom
XDS DC-DC Converters, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -30,6 +30,20 @@ TX4137 from XDS, in a SOT-23-6. Pinout and pin descriptions extracted from the d - Footprint: `Package_TO_SOT_SMD:SOT-23-6` - 3D model: SOT-23-6 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`tx4137.step`](tx4137.step) | 97 KB | You want the bare part, or you mark your own boards. |+| [`tx4137-etched.step`](tx4137-etched.step) | 1.1 MB | You want the part with `TX4137` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 285 faces against 117 in the bare model. It+survives export, section views, and rendering in any CAD tool, and it drops straight+into KiCad or Fusion with no extra setup.+ ## Provenance Data extracted from the manufacturer datasheet, not a distributor listing:
package.json+1−1@@ -1,6 +1,6 @@ { "slug": "tx4137",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "XDS DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−6@@ -4,7 +4,7 @@ "slug": "tx4137", "title": "TX4137", "brief": "XDS DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -52,19 +52,19 @@ "number": "4", "name": "EN", "type": "input",- "description": "Chip enable input. Rising threshold ~1.35V, falling ~1.17V, hysteresis 180mV. Do not leave floating; pull up to IN through ~510k\u03a9 if unused. Absolute max 6V."+ "description": "Chip enable input. Rising threshold ~1.35V, falling ~1.17V, hysteresis 180mV. Do not leave floating; pull up to IN through ~510kΩ if unused. Absolute max 6V." }, { "number": "5", "name": "IN", "type": "power_in",- "description": "Chip power input. Operates from 5.5V to 60V (abs max 65V). Bypass with a low-ESR ceramic capacitor (X5R/X7R, typically 4.7\u00b5F) placed close to the pin."+ "description": "Chip power input. Operates from 5.5V to 60V (abs max 65V). Bypass with a low-ESR ceramic capacitor (X5R/X7R, typically 4.7µF) placed close to the pin." }, { "number": "6", "name": "SW", "type": "output",- "description": "Switch node output; drain of the internal high-side power MOSFET (RDS(on) \u2248 0.9\u03a9). Connect to the inductor and to the freewheeling Schottky diode cathode. Operates from -0.3V to VIN+0.3V."+ "description": "Switch node output; drain of the internal high-side power MOSFET (RDS(on) ≈ 0.9Ω). Connect to the inductor and to the freewheeling Schottky diode cathode. Operates from -0.3V to VIN+0.3V." } ], "provenance": {@@ -138,6 +138,9 @@ "docs/hero.png", "docs/tx4137-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"- ]+ "viewers/footprint.html",+ "pads.json"+ ],+ "description": "XDS DC-DC Converters, SOT-23-6. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "visibility": "public" }