component
AL8861Y-13
Public Made by Adomby adom
Diodes Incorporated LED Drivers, SOT-89-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+8−5@@ -32,7 +32,7 @@ "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",@@ -44,19 +44,19 @@ "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": {@@ -120,5 +120,8 @@ "docs/al8861y-13-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }