component
LMR14020SDDAR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, HSOP-8-EP. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -37,6 +37,20 @@ LMR14020SDDAR from Texas Instruments, in a HSOP-8-EP. Pinout and pin description - Footprint: `Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm` - 3D model: HSOP-8-EP (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`lmr14020sddar.step`](lmr14020sddar.step) | 193 KB | You want the bare part, or you mark your own boards. |+| [`lmr14020sddar-etched.step`](lmr14020sddar-etched.step) | 2.2 MB | You want the part with `LMR14020SDDAR` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 568 faces against 63 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": "lmr14020sddar",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Texas Instruments DC-DC Converters, HSOP-8-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+9−6@@ -4,7 +4,7 @@ "slug": "lmr14020sddar", "title": "LMR14020SDDAR", "brief": "Texas Instruments DC-DC Converters, HSOP-8-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -35,7 +35,7 @@ "number": "1", "name": "BOOT", "type": "passive",- "description": "Bootstrap capacitor connection for the internal high-side MOSFET gate driver. Connect a high-quality 0.1 \u00b5F capacitor from BOOT to SW. Absolute max 49 V to GND, 6.5 V to SW."+ "description": "Bootstrap capacitor connection for the internal high-side MOSFET gate driver. Connect a high-quality 0.1 µF capacitor from BOOT to SW. Absolute max 49 V to GND, 6.5 V to SW." }, { "number": "2",@@ -47,7 +47,7 @@ "number": "3", "name": "EN", "type": "input",- "description": "Precision enable input with internal pull-up current source (~1 \u00b5A). Pull below 1.2 V (typ threshold) to disable; float or connect to VIN to enable. Can set programmable UVLO with a two-resistor divider from VIN."+ "description": "Precision enable input with internal pull-up current source (~1 µA). Pull below 1.2 V (typ threshold) to disable; float or connect to VIN to enable. Can set programmable UVLO with a two-resistor divider from VIN." }, { "number": "4",@@ -65,7 +65,7 @@ "number": "6", "name": "SS", "type": "passive",- "description": "External soft-start control pin. Connect a capacitor from SS to GND to set the soft-start ramp time; internal charge current ISS \u2248 3 \u00b5A."+ "description": "External soft-start control pin. Connect a capacitor from SS to GND to set the soft-start ramp time; internal charge current ISS ≈ 3 µA." }, { "number": "7",@@ -157,6 +157,9 @@ "docs/hero.png", "docs/lmr14020sddar-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"- ]+ "viewers/footprint.html",+ "pads.json"+ ],+ "description": "Texas Instruments DC-DC Converters, HSOP-8-EP. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "visibility": "public" }