component
LGS63042EP
Public Made by Adomby adom
Legend Si LED Drivers, ESOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.md+14@@ -37,6 +37,20 @@ LGS63042EP from Legend Si, in a ESOP-8. Pinout and pin descriptions extracted fr - Footprint: `Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm` - 3D model: ESOP-8 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`lgs63042ep.step`](lgs63042ep.step) | 193 KB | You want the bare part, or you mark your own boards. |+| [`lgs63042ep-etched.step`](lgs63042ep-etched.step) | 2.0 MB | You want the part with `LGS63042EP` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 494 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": "lgs63042ep",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Legend Si LED Drivers, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+10−7@@ -4,7 +4,7 @@ "slug": "lgs63042ep", "title": "LGS63042EP", "brief": "Legend Si LED Drivers, ESOP-8. 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": "SW", "type": "power_out",- "description": "Internal power switch node (drain of the integrated 350m\u03a9 low-side MOSFET). Externally connected to the power inductor and Schottky diode. Absolute max SW-to-GND voltage is 60V; max switch current 3A."+ "description": "Internal power switch node (drain of the integrated 350mΩ low-side MOSFET). Externally connected to the power inductor and Schottky diode. Absolute max SW-to-GND voltage is 60V; max switch current 3A." }, { "number": "4",@@ -64,19 +64,19 @@ "number": "6", "name": "CSN", "type": "input",- "description": "LED current detection pin. Connect to external LED current sampling resistor Rsence. Output current is set by IOUT = (VOUT(VIN) \u2212 VCSN) / Rsence, with typical (VOUT \u2212 VCSN) = 0.2V. Absolute max voltage: VIN\u22126V to VIN+0.3V."+ "description": "LED current detection pin. Connect to external LED current sampling resistor Rsence. Output current is set by IOUT = (VOUT(VIN) − VCSN) / Rsence, with typical (VOUT − VCSN) = 0.2V. Absolute max voltage: VIN−6V to VIN+0.3V." }, { "number": "7", "name": "OVP", "type": "input",- "description": "Overvoltage protection pin. Connect to the output through a resistor divider (R1 to VOUT, R2 to GND). OVP trip is typically 1.0V (recovery 0.9V); trip output voltage set by VOUT_OVP = (1 + R1/R2) \u00d7 1.0V. Absolute max OVP-to-GND voltage: 6V."+ "description": "Overvoltage protection pin. Connect to the output through a resistor divider (R1 to VOUT, R2 to GND). OVP trip is typically 1.0V (recovery 0.9V); trip output voltage set by VOUT_OVP = (1 + R1/R2) × 1.0V. Absolute max OVP-to-GND voltage: 6V." }, { "number": "8", "name": "EN", "type": "input",- "description": "Enable / dimming input. For LGS63042 (PWM variant) drive with a digital PWM signal at 100Hz-100kHz; duty cycle sets the average LED current per IOUT = (0.2 \u00d7 D) / Rsence. Rising threshold 0.5V (typ), falling 0.35V (typ), 800k\u03a9 internal pull-down. Absolute max EN-to-GND: 6V. Do not leave floating."+ "description": "Enable / dimming input. For LGS63042 (PWM variant) drive with a digital PWM signal at 100Hz-100kHz; duty cycle sets the average LED current per IOUT = (0.2 × D) / Rsence. Rising threshold 0.5V (typ), falling 0.35V (typ), 800kΩ internal pull-down. Absolute max EN-to-GND: 6V. Do not leave floating." }, { "number": "9",@@ -157,6 +157,9 @@ "docs/hero.png", "docs/lgs63042ep-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"- ]+ "viewers/footprint.html",+ "pads.json"+ ],+ "description": "Legend Si LED Drivers, ESOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "visibility": "public" }