component
AL8861Y-13
Public Made by Adomby adom
Diodes Incorporated LED Drivers, SOT-89-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.md+14@@ -35,6 +35,20 @@ AL8861Y-13 from Diodes Incorporated, in a SOT-89-5. Pinout and pin descriptions - Footprint: `Package_TO_SOT_SMD:SOT-89-5` - 3D model: SOT-89-5 (KiCad packages3D, STEP) +## 3D model downloads++Two STEP files. Same geometry, different body top:++| File | Size | Use it when |+|---|---|---|+| [`al8861y-13.step`](al8861y-13.step) | 86 KB | You want the bare part, or you mark your own boards. |+| [`al8861y-13-etched.step`](al8861y-13-etched.step) | 1.6 MB | You want the part with `AL8861Y-13` already on it. |++The marking in the etched file is real recessed geometry cut into the solid, not a+texture or a decal: 402 faces against 26 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": "al8861y-13",- "version": "0.1.0",+ "version": "0.2.0", "type": "component", "description": "Diodes Incorporated LED Drivers, SOT-89-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.", "tags": [
page.json+10−7@@ -4,7 +4,7 @@ "slug": "al8861y-13", "title": "AL8861Y-13", "brief": "Diodes Incorporated LED Drivers, SOT-89-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",- "version": "0.1.0",+ "version": "0.2.0", "license": "CC-BY-SA-4.0", "tags": [ "component",@@ -34,7 +34,7 @@ "number": "1", "name": "LX", "type": "output",- "description": "Drain of the internal 40V NDMOS switching MOSFET. Connect to the inductor/freewheel-diode node of the buck power stage. RDS(on) ~0.2\u03a9, peak inductor current limit 2A."+ "description": "Drain of the internal 40V NDMOS switching MOSFET. Connect to the inductor/freewheel-diode node of the buck power stage. RDS(on) ~0.2Ω, peak inductor current limit 2A." }, { "number": "2",@@ -46,19 +46,19 @@ "number": "3", "name": "VSET", "type": "input",- "description": "Multi-function on/off and brightness control input. Floats internally to ~4.5V via a 1.4\u00b5A source; drive <0.2V to shut down, 0.3-2.5V DC for 0-100% analog dimming (5-100% recommended), or apply PWM (f<500Hz, 1-100% duty) via an open-drain transistor. A capacitor to GND sets soft-start (default 0.1ms, ~1.5ms per nF). Absolute max 6V."+ "description": "Multi-function on/off and brightness control input. Floats internally to ~4.5V via a 1.4µA source; drive <0.2V to shut down, 0.3-2.5V DC for 0-100% analog dimming (5-100% recommended), or apply PWM (f<500Hz, 1-100% duty) via an open-drain transistor. A capacitor to GND sets soft-start (default 0.1ms, ~1.5ms per nF). Absolute max 6V." }, { "number": "4", "name": "ISENSE", "type": "input",- "description": "High-side current-sense input. Connect sense resistor RS between VIN and this pin to program the nominal average LED current: IOUT(NOM) = 0.1V / RS (100mV mean sense threshold, \u00b113% hysteresis)."+ "description": "High-side current-sense input. Connect sense resistor RS between VIN and this pin to program the nominal average LED current: IOUT(NOM) = 0.1V / RS (100mV mean sense threshold, ±13% hysteresis)." }, { "number": "5", "name": "VIN", "type": "power_in",- "description": "Input supply, 4.5V to 40V (absolute max 42V). Decouple to GND with a \u226510\u00b5F X7R ceramic capacitor placed close to the device."+ "description": "Input supply, 4.5V to 40V (absolute max 42V). Decouple to GND with a ≥10µF X7R ceramic capacitor placed close to the device." } ], "provenance": {@@ -132,6 +132,9 @@ "docs/hero.png", "docs/al8861y-13-datasheet.pdf", "viewers/symbol.html",- "viewers/footprint.html"- ]+ "viewers/footprint.html",+ "pads.json"+ ],+ "description": "Diodes Incorporated LED Drivers, SOT-89-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "visibility": "public" }