component
TX4151
Public Made by Adomby adom
XDS DC-DC Converters, SOP-8. 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 C2840021). 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
+27−7
page.json+7−5@@ -26,13 +26,15 @@ "model_3d_step": "tx4151.step", "lbr": "tx4151.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C2840021"+ }, "pins": [ { "number": "1", "name": "VIN", "type": "power_in",- "description": "Chip supply voltage input. Operating range +8V to +30V (absolute max +34V). Bypass with a low-ESR ceramic capacitor (typ. 10μF) placed close to the pin."+ "description": "Chip supply voltage input. Operating range +8V to +30V (absolute max +34V). Bypass with a low-ESR ceramic capacitor (typ. 10\u03bcF) placed close to the pin." }, { "number": "2",@@ -50,7 +52,7 @@ "number": "4", "name": "FB", "type": "input",- "description": "Output voltage feedback input. Regulated to internal reference VFB = 0.835V (0.815-0.855V). VOUT = (1 + R3/R4) × 0.835V. Absolute max +3V."+ "description": "Output voltage feedback input. Regulated to internal reference VFB = 0.835V (0.815-0.855V). VOUT = (1 + R3/R4) \u00d7 0.835V. Absolute max +3V." }, { "number": "5",@@ -68,13 +70,13 @@ "number": "7", "name": "CHRG", "type": "output",- "description": "Open-drain charge-status indicator output. Sinks up to IOUT ≈ 1.5mA; absolute max pin voltage +10V. Typically pulled up through an LED or resistor to indicate charging state."+ "description": "Open-drain charge-status indicator output. Sinks up to IOUT \u2248 1.5mA; absolute max pin voltage +10V. Typically pulled up through an LED or resistor to indicate charging state." }, { "number": "8", "name": "SW", "type": "output",- "description": "Switch node. Drain of the internal 100mΩ PMOS power switch; connects to the external inductor and freewheeling Schottky diode. Voltage range -1V to +34V."+ "description": "Switch node. Drain of the internal 100m\u03a9 PMOS power switch; connects to the external inductor and freewheeling Schottky diode. Voltage range -1V to +34V." }, { "number": "EP",
tx4151.lbr+20−2@@ -62,6 +62,18 @@ <smd name="6" x="2.4750" y="-0.6350" dx="1.9500" dy="0.6000" layer="1"/> <smd name="7" x="2.4750" y="0.6350" dx="1.9500" dy="0.6000" layer="1"/> <smd name="8" x="2.4750" y="1.9050" dx="1.9500" dy="0.6000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-2.6000" y="2.4700"/>+ <vertex x="-2.8400" y="2.8000"/>+ <vertex x="-2.3600" y="2.8000"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.9750" y="2.4500"/>+ <vertex x="1.9500" y="2.4500"/>+ <vertex x="1.9500" y="-2.4500"/>+ <vertex x="-1.9500" y="-2.4500"/>+ <vertex x="-1.9500" y="1.4750"/>+ </polygon> <wire x1="-2.0600" y1="2.5600" x2="2.0600" y2="2.5600" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="2.4650" x2="-2.0600" y2="2.5600" width="0.1200" layer="21"/> <wire x1="-2.0600" y1="-2.5600" x2="-2.0600" y2="-2.4650" width="0.1200" layer="21"/>@@ -70,7 +82,7 @@ <wire x1="2.0600" y1="-2.5600" x2="-2.0600" y2="-2.5600" width="0.1200" layer="21"/> <text x="0" y="3.480" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-3.480" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-2.6000" y="2.4700"/><vertex x="-2.8400" y="2.8000"/><vertex x="-2.3600" y="2.8000"/></polygon></package>+</package> </packages> <symbols> <symbol name="TX4151">@@ -108,7 +120,13 @@ <connect gate="G$1" pin="CS+" pad="6"/> <connect gate="G$1" pin="CS-" pad="5"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="TX4151" constant="no"/>+ <attribute name="MANUFACTURER" value="XDS" constant="no"/>+ <attribute name="LCSC_PN" value="C2840021" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>