component
DP4111
Public Made by Adomby adom
Shenzhen Developer Microelec AC-DC Controllers and Regulators, 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 C2967743). 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
+28−8
dp4111.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="DP4111">@@ -108,7 +120,13 @@ <connect gate="G$1" pin="Drain@3" pad="6"/> <connect gate="G$1" pin="Drain@4" pad="5"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="DP4111" constant="no"/>+ <attribute name="MANUFACTURER" value="Shenzhen Developer Microelec" constant="no"/>+ <attribute name="LCSC_PN" value="C2967743" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>
page.json+8−6@@ -26,7 +26,9 @@ "model_3d_step": "dp4111.step", "lbr": "dp4111.lbr" },- "distributor_links": {},+ "distributor_links": {+ "lcsc": "C2967743"+ }, "pins": [ { "number": "1",@@ -50,31 +52,31 @@ "number": "4", "name": "VDD", "type": "power_in",- "description": "IC supply pin. Internally regulated to ~7.1 V via a high-voltage LDO from the Drain pin (no auxiliary winding required). UVLO thresholds: VDD_ON=4.0 V typ, VDD_OFF=3.1 V typ; clamped at 7.4 V typ (5 mA). Recommended decoupling: ≥0.1 µF ceramic."+ "description": "IC supply pin. Internally regulated to ~7.1 V via a high-voltage LDO from the Drain pin (no auxiliary winding required). UVLO thresholds: VDD_ON=4.0 V typ, VDD_OFF=3.1 V typ; clamped at 7.4 V typ (5 mA). Recommended decoupling: \u22650.1 \u00b5F ceramic." }, { "number": "5", "name": "Drain", "type": "power_in",- "description": "Drain of the internal synchronous-rectifier power MOSFET (BVDSS = 45 V, Rds_on ≈ 10 mΩ for DP4111). Pins 5, 6, 7, 8 are tied together internally for current handling."+ "description": "Drain of the internal synchronous-rectifier power MOSFET (BVDSS = 45 V, Rds_on \u2248 10 m\u03a9 for DP4111). Pins 5, 6, 7, 8 are tied together internally for current handling." }, { "number": "6", "name": "Drain", "type": "power_in",- "description": "Drain of the internal synchronous-rectifier power MOSFET (BVDSS = 45 V, Rds_on ≈ 10 mΩ for DP4111). Pins 5, 6, 7, 8 are tied together internally."+ "description": "Drain of the internal synchronous-rectifier power MOSFET (BVDSS = 45 V, Rds_on \u2248 10 m\u03a9 for DP4111). Pins 5, 6, 7, 8 are tied together internally." }, { "number": "7", "name": "Drain", "type": "power_in",- "description": "Drain of the internal synchronous-rectifier power MOSFET (BVDSS = 45 V, Rds_on ≈ 10 mΩ for DP4111). Pins 5, 6, 7, 8 are tied together internally."+ "description": "Drain of the internal synchronous-rectifier power MOSFET (BVDSS = 45 V, Rds_on \u2248 10 m\u03a9 for DP4111). Pins 5, 6, 7, 8 are tied together internally." }, { "number": "8", "name": "Drain", "type": "power_in",- "description": "Drain of the internal synchronous-rectifier power MOSFET (BVDSS = 45 V, Rds_on ≈ 10 mΩ for DP4111). Pins 5, 6, 7, 8 are tied together internally."+ "description": "Drain of the internal synchronous-rectifier power MOSFET (BVDSS = 45 V, Rds_on \u2248 10 m\u03a9 for DP4111). Pins 5, 6, 7, 8 are tied together internally." } ], "provenance": {