component
MT3406
Public Made by Adomby adom
Aerosemi DC-DC Converters, SOT-23-5. 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 C22462728). 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
mt3406.lbr+20−2@@ -59,6 +59,18 @@ <smd name="3" x="-1.1375" y="-0.9500" dx="1.3250" dy="0.6000" layer="1"/> <smd name="4" x="1.1375" y="-0.9500" dx="1.3250" dy="0.6000" layer="1"/> <smd name="5" x="1.1375" y="0.9500" dx="1.3250" dy="0.6000" layer="1"/>+ <polygon width="0.1200" layer="21">+ <vertex x="-1.4500" y="1.5100"/>+ <vertex x="-1.6900" y="1.8400"/>+ <vertex x="-1.2100" y="1.8400"/>+ </polygon>+ <polygon width="0.1000" layer="51">+ <vertex x="-0.4000" y="1.4500"/>+ <vertex x="0.8000" y="1.4500"/>+ <vertex x="0.8000" y="-1.4500"/>+ <vertex x="-0.8000" y="-1.4500"/>+ <vertex x="-0.8000" y="1.0500"/>+ </polygon> <wire x1="-0.9100" y1="1.5600" x2="0.9100" y2="1.5600" width="0.1200" layer="21"/> <wire x1="-0.9100" y1="1.5100" x2="-0.9100" y2="1.5600" width="0.1200" layer="21"/> <wire x1="-0.9100" y1="-1.5600" x2="-0.9100" y2="-1.5100" width="0.1200" layer="21"/>@@ -68,7 +80,7 @@ <wire x1="0.9100" y1="-1.5600" x2="-0.9100" y2="-1.5600" width="0.1200" layer="21"/> <text x="0" y="2.212" size="1.27" layer="25" align="bottom-center">>NAME</text> <text x="0" y="-2.212" size="1.27" layer="27" align="top-center">>VALUE</text>-<!--adom-pin1--><polygon width="0.0500" layer="21"><vertex x="-1.4500" y="1.5100"/><vertex x="-1.6900" y="1.8400"/><vertex x="-1.2100" y="1.8400"/></polygon></package>+</package> </packages> <symbols> <symbol name="MT3406">@@ -100,7 +112,13 @@ <connect gate="G$1" pin="FB" pad="5"/> <connect gate="G$1" pin="VIN" pad="4"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="MT3406" constant="no"/>+ <attribute name="MANUFACTURER" value="Aerosemi" constant="no"/>+ <attribute name="LCSC_PN" value="C22462728" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+7−5@@ -26,13 +26,15 @@ "model_3d_step": "mt3406.step", "lbr": "mt3406.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C22462728"+ }, "pins": [ { "number": "1", "name": "EN", "type": "input",- "description": "Chip Enable input. Drive above 1.5V (VENH) to turn on the converter; drive below 0.4V (VENL, 0.3V typ) to shut it down (<1µA shutdown current). Do not leave floating."+ "description": "Chip Enable input. Drive above 1.5V (VENH) to turn on the converter; drive below 0.4V (VENL, 0.3V typ) to shut it down (<1\u00b5A shutdown current). Do not leave floating." }, { "number": "2",@@ -44,19 +46,19 @@ "number": "3", "name": "SW", "type": "output",- "description": "Power switch output; switch node connecting to the external inductor. Tied to the drains of the internal P-channel and N-channel MOSFET switches. RDS(on) ~300mΩ typ, peak current limit 2A."+ "description": "Power switch output; switch node connecting to the external inductor. Tied to the drains of the internal P-channel and N-channel MOSFET switches. RDS(on) ~300m\u03a9 typ, peak current limit 2A." }, { "number": "4", "name": "VIN", "type": "power_in",- "description": "Power supply input, 2V to 6V (6.5V abs max). Must be closely decoupled to GND with a 4.7µF or greater ceramic capacitor."+ "description": "Power supply input, 2V to 6V (6.5V abs max). Must be closely decoupled to GND with a 4.7\u00b5F or greater ceramic capacitor." }, { "number": "5", "name": "FB", "type": "input",- "description": "Output voltage feedback input. External resistor divider (R1/R2) from VOUT sets the output voltage per VOUT = 0.6V * (1 + R1/R2). Internal reference VFB = 0.600V (±2%)."+ "description": "Output voltage feedback input. External resistor divider (R1/R2) from VOUT sets the output voltage per VOUT = 0.6V * (1 + R1/R2). Internal reference VFB = 0.600V (\u00b12%)." } ], "provenance": {