component
PT4115-MS
Public Made by Adomby adom
MSKSEMI LED Drivers, SOT89-5. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
orderable attributes: rebuild .lbr with adom-lbr 2.18.0 so MPN, MANUFACTURER and the distributor part numbers reach <technology> (LCSC_PN C7473160). The published library carried no attributes at all, so a BOM had nothing to buy from. Distributor PNs matched on exact MPN AND corroborating manufacturer.
2 files changed
+20−6
page.json+6−4@@ -26,13 +26,15 @@ "model_3d_step": "pt4115-ms.step", "lbr": "pt4115-ms.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C7473160"+ }, "pins": [ { "number": "1", "name": "SW", "type": "output",- "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)."+ "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)." }, { "number": "2",@@ -44,13 +46,13 @@ "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 kΩ) 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 k\u03a9) 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 − VCS ≈ 100 mV (±3%). Input bias current ~10 µA."+ "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." }, { "number": "5",
pt4115-ms.lbr+14−2@@ -59,6 +59,12 @@ <smd name="3" x="-1.8500" y="-1.5000" dx="1.5000" dy="0.7000" layer="1"/> <smd name="4" x="1.8500" y="-1.5000" dx="1.5000" dy="0.7000" layer="1"/> <smd name="5" x="1.8500" y="1.5000" dx="1.5000" dy="0.7000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-1.7700" y="2.2100"/>+ <vertex x="-2.0100" y="2.5400"/>+ <vertex x="-1.5300" y="2.5400"/>+ <vertex x="-1.7700" y="2.2100"/>+ </polygon> <wire x1="-1.2500" y1="2.3600" x2="1.2500" y2="2.3600" width="0.1200" layer="21"/> <wire x1="1.2500" y1="-2.3600" x2="-1.2500" y2="-2.3600" width="0.1200" layer="21"/> <wire x1="-1.2500" y1="1.2500" x2="-0.2500" y2="2.2500" width="0.1000" layer="51"/>@@ -68,7 +74,7 @@ <wire x1="1.2500" y1="-2.2500" x2="-1.2500" y2="-2.2500" width="0.1000" layer="51"/> <text x="0" y="2.960" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-2.960" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-1.7700" y="2.2100"/><vertex x="-2.0100" y="2.5400"/><vertex x="-1.5300" y="2.5400"/><vertex x="-1.7700" y="2.2100"/></polygon></package>+</package> </packages> <symbols> <symbol name="PT4115-MS">@@ -100,7 +106,13 @@ <connect gate="G$1" pin="VIN" pad="5"/> <connect gate="G$1" pin="CS" pad="4"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="PT4115-MS" constant="no"/>+ <attribute name="MANUFACTURER" value="MSKSEMI" constant="no"/>+ <attribute name="LCSC_PN" value="C7473160" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>