component
TPS54331DDA
Public Made by Adomby adom
Texas Instruments DC-DC Converters, ESOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
tps54331dda: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
2 files changed
+87−7
package.json+45−5@@ -53,7 +53,7 @@ "number": "1", "name": "BOOT", "type": "output",- "description": "Bootstrap voltage output for high-side MOSFET gate drive; requires 0.1\u03bcF capacitor between BOOT and PH pins to maintain gate bias voltage above 2.1V minimum."+ "description": "Bootstrap voltage output for high-side MOSFET gate drive; requires 0.1μF capacitor between BOOT and PH pins to maintain gate bias voltage above 2.1V minimum." }, { "number": "2",@@ -71,7 +71,7 @@ "number": "4", "name": "SS", "type": "input",- "description": "Slow start input; connect external capacitor to set output rise time from 1ms to 10ms using 2\u03bcA charge current."+ "description": "Slow start input; connect external capacitor to set output rise time from 1ms to 10ms using 2μA charge current." }, { "number": "5",@@ -95,7 +95,7 @@ "number": "8", "name": "PH", "type": "output",- "description": "High-side MOSFET source output; internal 80m\u03a9 MOSFET switch node with 570kHz fixed switching frequency."+ "description": "High-side MOSFET source output; internal 80mΩ MOSFET switch node with 570kHz fixed switching frequency." }, { "number": "9",@@ -136,6 +136,46 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "tps54331dda.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.9,+ 4.9,+ 1.65+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps54331dda-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.9,+ 4.9,+ 1.65+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "39510e5879d94806caae658016ba6416fe32003921e944097bf7039d684de4a8",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }-}+}
page.json+42−2@@ -121,7 +121,47 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "tps54331dda.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.9,+ 4.9,+ 1.65+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "f1718a42c5ea007e8e2dd672ac39a1bb358ee4849bd53c42e21ce83e0e5df7a9",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps54331dda-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.9,+ 4.9,+ 1.65+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "39510e5879d94806caae658016ba6416fe32003921e944097bf7039d684de4a8",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -168,4 +208,4 @@ "visibility": { "public": true }-}+}