component
TMI3253SH
Public Made by Adomby adom
TMI DC-DC Converters, TSOT-23-6. 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 C478946). 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
+25−5
page.json+5−3@@ -26,13 +26,15 @@ "model_3d_step": "tmi3253sh.step", "lbr": "tmi3253sh.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C478946"+ }, "pins": [ { "number": "1", "name": "BS", "type": "passive",- "description": "Bootstrap pin. A capacitor (typ. 0.1µF) connected between LX and BS forms a floating supply for the high-side switch driver. Absolute max: -0.3V to 23V."+ "description": "Bootstrap pin. A capacitor (typ. 0.1\u00b5F) connected between LX and BS forms a floating supply for the high-side switch driver. Absolute max: -0.3V to 23V." }, { "number": "2",@@ -50,7 +52,7 @@ "number": "4", "name": "EN", "type": "input",- "description": "Enable input. Drive logic-high (≥1.5V) to enable the IC; drive logic-low (≤0.3V) to disable and enter micro-power shutdown (~5µA). Do not leave floating. Shares absolute max with input supply (-0.3V to 20V)."+ "description": "Enable input. Drive logic-high (\u22651.5V) to enable the IC; drive logic-low (\u22640.3V) to disable and enter micro-power shutdown (~5\u00b5A). Do not leave floating. Shares absolute max with input supply (-0.3V to 20V)." }, { "number": "5",
tmi3253sh.lbr+20−2@@ -60,6 +60,18 @@ <smd name="4" x="1.1375" y="-0.9500" dx="1.3250" dy="0.6000" layer="1"/> <smd name="5" x="1.1375" y="-0.0000" dx="1.3250" dy="0.6000" layer="1"/> <smd name="6" 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="TMI3253SH">@@ -102,7 +114,13 @@ <connect gate="G$1" pin="IN" pad="5"/> <connect gate="G$1" pin="EN" pad="4"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="TMI3253SH" constant="no"/>+ <attribute name="MANUFACTURER" value="TMI" constant="no"/>+ <attribute name="LCSC_PN" value="C478946" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>