component
HX3406
Public Made by Adomby adom
HX hengjiaxing DC-DC Converters, SOT-23-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -34,6 +34,20 @@ HX3406 from HX hengjiaxing, in a SOT-23-5. Pinout and pin descriptions extracted - Footprint: `Package_TO_SOT_SMD:SOT-23-5` - 3D model: SOT-23-5 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`hx3406.step`](hx3406.step) | 85 KB | You want the bare part, or you mark your own boards. |+| [`hx3406-etched.step`](hx3406-etched.step) | 1.4 MB | You want the part with `HX3406` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 339 faces against 102 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": "hx3406",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "HX hengjiaxing DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+7−7@@ -4,7 +4,7 @@ "slug": "hx3406", "title": "HX3406", "brief": "HX hengjiaxing DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -46,7 +46,7 @@ "number": "3", "name": "LX", "type": "output",- "description": "Internal power switch output (switching node). Connects to the external inductor (typ 2.2uH). Absolute max current \u00b11500mA; peak current limit typically 1000mA. P-MOSFET RDSON ~0.35\u03a9, N-MOSFET RDSON ~0.3\u03a9 at ISW=300mA."+ "description": "Internal power switch output (switching node). Connects to the external inductor (typ 2.2uH). Absolute max current ±1500mA; peak current limit typically 1000mA. P-MOSFET RDSON ~0.35Ω, N-MOSFET RDSON ~0.3Ω at ISW=300mA." }, { "number": "4",@@ -58,7 +58,7 @@ "number": "5", "name": "FB", "type": "input",- "description": "Output voltage feedback input. Regulates to an internal reference of 0.6V (typ; 0.59-0.61V). Connect to the midpoint of the external R1/R2 divider from VOUT to GND; FB input bias current is <\u00b150nA at VFB=0.65V."+ "description": "Output voltage feedback input. Regulates to an internal reference of 0.6V (typ; 0.59-0.61V). Connect to the midpoint of the external R1/R2 divider from VOUT to GND; FB input bias current is <±50nA at VFB=0.65V." } ], "provenance": {@@ -132,9 +132,9 @@ "docs/hero.png", "docs/hx3406-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"+ "viewers/footprint.html",+ "pads.json" ],- "visibility": {- "public": true- }+ "visibility": "public",+ "description": "HX hengjiaxing DC-DC Converters, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D." }