component
TPS5420DR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, SOIC-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> (DIGIKEY_PN 296-31984-2-ND, LCSC_PN C10111). 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
+28−6
page.json+7−4@@ -26,13 +26,16 @@ "model_3d_step": "tps5420dr.step", "lbr": "tps5420dr.lbr" },- "distributor_links": {},+ "distributor_links": {+ "digikey": "296-31984-2-ND",+ "lcsc": "C10111"+ }, "pins": [ { "number": "1", "name": "BOOT", "type": "passive",- "description": "Boost capacitor pin for the high-side FET gate driver. Connect a 0.01µF low-ESR ceramic capacitor from BOOT to PH to provide gate drive above VIN."+ "description": "Boost capacitor pin for the high-side FET gate driver. Connect a 0.01\u00b5F low-ESR ceramic capacitor from BOOT to PH to provide gate drive above VIN." }, { "number": "2",@@ -56,7 +59,7 @@ "number": "5", "name": "ENA", "type": "input",- "description": "Active-high enable / on-off control. Below 0.5V the device stops switching; above 1.3V the device starts switching. Internally pulled up via a 1.5MΩ resistor so the pin may be left floating; do not connect through a resistor to ground."+ "description": "Active-high enable / on-off control. Below 0.5V the device stops switching; above 1.3V the device starts switching. Internally pulled up via a 1.5M\u03a9 resistor so the pin may be left floating; do not connect through a resistor to ground." }, { "number": "6",@@ -74,7 +77,7 @@ "number": "8", "name": "PH", "type": "power_out",- "description": "Phase / switch node - source of the high-side power MOSFET. Connect to the external inductor and catch (Schottky) diode. Delivers up to 2A continuous (3A peak); on-resistance 110mΩ typical."+ "description": "Phase / switch node - source of the high-side power MOSFET. Connect to the external inductor and catch (Schottky) diode. Delivers up to 2A continuous (3A peak); on-resistance 110m\u03a9 typical." } ], "provenance": {
tps5420dr.lbr+21−2@@ -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="TPS5420DR">@@ -108,7 +120,14 @@ <connect gate="G$1" pin="GND" pad="6"/> <connect gate="G$1" pin="ENA" pad="5"/> </connects>- <technologies><technology name=""/></technologies>+ <technologies>+ <technology name="">+ <attribute name="MPN" value="TPS5420DR" constant="no"/>+ <attribute name="MANUFACTURER" value="Texas Instruments" constant="no"/>+ <attribute name="DIGIKEY_PN" value="296-31984-2-ND" constant="no"/>+ <attribute name="LCSC_PN" value="C10111" constant="no"/>+ </technology>+ </technologies> </device> </devices> </deviceset>