component
PT4115-MS
Public Made by Adomby adom
MSKSEMI LED Drivers, SOT89-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+7−4@@ -32,7 +32,7 @@ "number": "1", "name": "SW", "type": "output",- "description": "Switching output; drain of the internal high-side power MOSFET (RDS(on) ~450 m\u03a9). Connect to the LED / inductor node of the buck converter. Rated up to 1.2 A peak (IMAX)."+ "description": "Switching output; drain of the internal high-side power MOSFET (RDS(on) ~450 mΩ). Connect to the LED / inductor node of the buck converter. Rated up to 1.2 A peak (IMAX)." }, { "number": "2",@@ -44,13 +44,13 @@ "number": "3", "name": "DIM", "type": "input",- "description": "Brightness / dimming control input. Accepts a PWM signal (up to 20 kHz) or a DC analog level (0.5 V to 2.5 V) to set LED current. Pulling DIM below 0.3 V places the device in shutdown/standby. Internally pulled up (~500 k\u03a9) to an internal 5 V rail; max pin voltage 6 V."+ "description": "Brightness / dimming control input. Accepts a PWM signal (up to 20 kHz) or a DC analog level (0.5 V to 2.5 V) to set LED current. Pulling DIM below 0.3 V places the device in shutdown/standby. Internally pulled up (~500 kΩ) to an internal 5 V rail; max pin voltage 6 V." }, { "number": "4", "name": "CS", "type": "input",- "description": "High-side current-sense input. Connects to the low side of the external sense resistor RCS between VIN and CS; the internal comparator regulates LED current so that VIN \u2212 VCS \u2248 100 mV (\u00b13%). Input bias current ~10 \u00b5A."+ "description": "High-side current-sense input. Connects to the low side of the external sense resistor RCS between VIN and CS; the internal comparator regulates LED current so that VIN − VCS ≈ 100 mV (±3%). Input bias current ~10 µA." }, { "number": "5",@@ -120,5 +120,8 @@ "docs/pt4115-ms-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }