component
TPS54331D
Public Made by Adomby adom
Texas Instruments DC-DC Converters, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
tps54331d: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
2 files changed
+88−8
package.json+46−6@@ -53,7 +53,7 @@ "number": "1", "name": "BOOT", "type": "output",- "description": "Bootstrap supply output for high-side MOSFET gate drive; requires 0.1\u03bcF capacitor to PH pin; MOSFET forced off if voltage falls below 2.1V typical."+ "description": "Bootstrap supply output for high-side MOSFET gate drive; requires 0.1μF capacitor to PH pin; MOSFET forced off if voltage falls below 2.1V typical." }, { "number": "2",@@ -71,19 +71,19 @@ "number": "4", "name": "SS", "type": "input",- "description": "Soft start capacitor connection; sets output ramp rate at 2\u03bcA charge current; recommended time range 1ms to 10ms with maximum 27nF capacitor."+ "description": "Soft start capacitor connection; sets output ramp rate at 2μA charge current; recommended time range 1ms to 10ms with maximum 27nF capacitor." }, { "number": "5", "name": "VSENSE", "type": "input",- "description": "Error amplifier inverting input for output voltage feedback; compares actual output to 0.8V internal reference; maximum pull current 10\u03bcA."+ "description": "Error amplifier inverting input for output voltage feedback; compares actual output to 0.8V internal reference; maximum pull current 10μA." }, { "number": "6", "name": "COMP", "type": "output",- "description": "Error amplifier output and PWM comparator input; frequency compensation network elements connected here; maximum sink current 100\u03bcA."+ "description": "Error amplifier output and PWM comparator input; frequency compensation network elements connected here; maximum sink current 100μA." }, { "number": "7",@@ -130,6 +130,46 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "tps54331d.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.0,+ 4.9,+ 1.75+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps54331d-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.0,+ 4.9,+ 1.75+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "d6872c8006db4b1f96f564404270b83fe6ef4257143fdf95f279d7a0c722e7b0",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }-}+}
page.json+42−2@@ -115,7 +115,47 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "tps54331d.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.0,+ 4.9,+ 1.75+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "07f46cff378d30e6c27dfd5a03092c795323f86d91c71fc7e743f4f418dc553a",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "tps54331d-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.0,+ 4.9,+ 1.75+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "d6872c8006db4b1f96f564404270b83fe6ef4257143fdf95f279d7a0c722e7b0",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -163,4 +203,4 @@ "public": true }, "updated_at": "2026-09-25T12:09:56.159Z"-}+}