component
UCC28951PWR
Public Made by Adomby adom
Texas Instruments DC-DC Converters, TSSOP-24. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
ucc28951pwr: annotated 3D hero (adom-hero 1.4)
4 files changed
+616−614
README.md+1@@ -47,6 +47,7 @@ UCC28951PWR from Texas Instruments, in a TSSOP-24. Pinout and pin descriptions e - Symbol: `UCC28951PWR` - Footprint: `Package_SO:TSSOP-24_4.4x7.8mm_P0.65mm` - 3D model: TSSOP-24 (KiCad packages3D, STEP)+- Annotated 3D hero: `ucc28951pwr-hero.glb` (dashed pad outlines, silkscreen with pin 1, signal names; the [adom-hero standard](https://wiki.adom.inc/adom/component-hero)) is what the viewer shows. Downloads and EDA use the clean model, `ucc28951pwr-etched.glb`. - 3D model files: `ucc28951pwr-etched.step` / `ucc28951pwr-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ucc28951pwr.step` / `ucc28951pwr.glb` are the bare package body. ## Provenance
page.json+4−4@@ -24,8 +24,8 @@ "parts": { "symbol": "ucc28951pwr.kicad_sym", "footprint": "ucc28951pwr.kicad_mod",- "model_3d": "ucc28951pwr-etched.glb",- "model_3d_plain": "ucc28951pwr.glb",+ "model_3d": "ucc28951pwr-hero.glb",+ "model_3d_plain": "ucc28951pwr-etched.glb", "model_3d_step": "ucc28951pwr-etched.step", "model_3d_step_plain": "ucc28951pwr.step", "lbr": "ucc28951pwr.lbr"@@ -52,7 +52,7 @@ "number": "1", "name": "VREF", "type": "power_in",- "description": "Provides 5V, ±1.5%, 20mA reference voltage output."+ "description": "Provides 5V, \u00b11.5%, 20mA reference voltage output." }, { "number": "2",@@ -274,4 +274,4 @@ "visibility": { "public": true }-}+}
ucc28951pwr-hero.glb⋯ 1 unchanged line ⋯
ucc28951pwr-hero.overlay.json+611−610@@ -1,612 +1,613 @@ {- "spec": "adom-hero 1.4",- "mpn": "UCC28951PWR",- "kind": "component + footprint reference art",- "board_use": false,- "plane_z_mm": -0.02,- "units": "metre",- "upAxis": "Z",- "layers": {- "pad_outlines": {- "material": "Footprint pads - teal dashed outlines - 50 percent opacity",- "rgba": [- 0.0,- 0.902,- 0.863,- 0.5- ],- "pads": 24,- "span_mm": 7.55,- "dash_mm": 0.1888,- "gap_mm": 0.1133,- "pad_stroke_mm": 0.0453- },- "silkscreen": {- "material": "Silkscreen reference lines - 30 percent opacity",- "rgba": [- 0.92,- 0.96,- 1.0,- 0.3- ],- "footprint_items": 3,- "pin1": {- "source": "footprint silkscreen",- "pad": "1"- }- },- "signal_names": {- "material": "Signal names - 50 percent opacity",- "rgba": [- 0.92,- 0.96,- 1.0,- 0.5- ],- "font": "DejaVu Sans Mono",- "labels": 24,- "sides": "top + mirrored underside (single-sided)",- "fallback_to_pad_number": 0- }- },- "align": {- "ok": true,- "centre_offset_mm": 0.0,- "tolerance_mm": 0.604,- "orientation_flipped": false,- "contacts_bbox_mm": [- -3.2,- 3.2,- -3.705,- 3.705- ],- "pads_bbox_mm": [- -3.6,- 3.6,- -3.775,- 3.775- ],- "seating_z_mm": -0.0- },- "sources": {- "glb": "ucc28951pwr.glb",- "glb_sha256": "ef6986c200c1435a129850c37ea584fb489334b76c15b1be15d75969b539960c",- "footprint": "ucc28951pwr.kicad_mod",- "footprint_sha256": "951159bb3a87997ba4a4f14affd963324813db13d9426715b2a29388369d74ed",- "pins": "page.json component.pins",- "pins_sha256": "dc30afd2356f6bbb871c4ad9798d244dc4398ef2687c2797ee13f5121c158e31"- },- "generator": "adom-wiki 1.7.65 (component_hero)",- "labels": [- {- "pad": "1",- "text": "VREF",- "x": -4.29,- "y": -3.575,- "align": "right",- "vertical": false,- "h": 0.325- },- {- "pad": "2",- "text": "EA+",- "x": -3.7,- "y": -2.925,- "align": "right",- "vertical": false,- "h": 0.325- },- {- "pad": "3",- "text": "EA-",- "x": -3.7,- "y": -2.275,- "align": "right",- "vertical": false,- "h": 0.325- },- {- "pad": "4",- "text": "COMP",- "x": -3.7,- "y": -1.625,- "align": "right",- "vertical": false,- "h": 0.325- },- {- "pad": "5",- "text": "SS/EN",- "x": -3.7,- "y": -0.975,- "align": "right",- "vertical": false,- "h": 0.325- },- {- "pad": "6",- "text": "DELAB",- "x": -3.7,- "y": -0.325,- "align": "right",- "vertical": false,- "h": 0.325- },- {- "pad": "7",- "text": "DELCD",- "x": -3.7,- "y": 0.325,- "align": "right",- "vertical": false,- "h": 0.325- },- {- "pad": "8",- "text": "DELEF",- "x": -3.7,- "y": 0.975,- "align": "right",- "vertical": false,- "h": 0.325- },- {- "pad": "9",- "text": "TMIN",- "x": -3.7,- "y": 1.625,- "align": "right",- "vertical": false,- "h": 0.325- },- {- "pad": "10",- "text": "RT",- "x": -3.7,- "y": 2.275,- "align": "right",- "vertical": false,- "h": 0.325- },- {- "pad": "11",- "text": "RSUM",- "x": -3.7,- "y": 2.925,- "align": "right",- "vertical": false,- "h": 0.325- },- {- "pad": "12",- "text": "DCM",- "x": -3.7,- "y": 3.575,- "align": "right",- "vertical": false,- "h": 0.325- },- {- "pad": "13",- "text": "ADELEF",- "x": 3.7,- "y": 3.575,- "align": "left",- "vertical": false,- "h": 0.325- },- {- "pad": "14",- "text": "ADEL",- "x": 3.7,- "y": 2.925,- "align": "left",- "vertical": false,- "h": 0.325- },- {- "pad": "15",- "text": "CS",- "x": 3.7,- "y": 2.275,- "align": "left",- "vertical": false,- "h": 0.325- },- {- "pad": "16",- "text": "SYNC",- "x": 3.7,- "y": 1.625,- "align": "left",- "vertical": false,- "h": 0.325- },- {- "pad": "17",- "text": "OUTF",- "x": 3.7,- "y": 0.975,- "align": "left",- "vertical": false,- "h": 0.325- },- {- "pad": "18",- "text": "OUTE",- "x": 3.7,- "y": 0.325,- "align": "left",- "vertical": false,- "h": 0.325- },- {- "pad": "19",- "text": "OUTD",- "x": 3.7,- "y": -0.325,- "align": "left",- "vertical": false,- "h": 0.325- },- {- "pad": "20",- "text": "OUTC",- "x": 3.7,- "y": -0.975,- "align": "left",- "vertical": false,- "h": 0.325- },- {- "pad": "21",- "text": "OUTB",- "x": 3.7,- "y": -1.625,- "align": "left",- "vertical": false,- "h": 0.325- },- {- "pad": "22",- "text": "OUTA",- "x": 3.7,- "y": -2.275,- "align": "left",- "vertical": false,- "h": 0.325- },- {- "pad": "23",- "text": "VDD",- "x": 3.7,- "y": -2.925,- "align": "left",- "vertical": false,- "h": 0.325- },- {- "pad": "24",- "text": "GND",- "x": 3.7,- "y": -3.575,- "align": "left",- "vertical": false,- "h": 0.325- }+ "spec": "adom-hero 1.4",+ "mpn": "UCC28951PWR",+ "kind": "component + footprint reference art",+ "board_use": false,+ "plane_z_mm": -0.02,+ "units": "metre",+ "upAxis": "Z",+ "layers": {+ "pad_outlines": {+ "material": "Footprint pads - teal dashed outlines - 50 percent opacity",+ "rgba": [+ 0.0,+ 0.902,+ 0.863,+ 0.5+ ],+ "pads": 24,+ "span_mm": 7.55,+ "dash_mm": 0.1888,+ "gap_mm": 0.1133,+ "pad_stroke_mm": 0.0453+ },+ "silkscreen": {+ "material": "Silkscreen reference lines - 30 percent opacity",+ "rgba": [+ 0.92,+ 0.96,+ 1.0,+ 0.3+ ],+ "footprint_items": 3,+ "pin1": {+ "source": "footprint silkscreen",+ "pad": "1"+ }+ },+ "signal_names": {+ "material": "Signal names - 50 percent opacity",+ "rgba": [+ 0.92,+ 0.96,+ 1.0,+ 0.5+ ],+ "font": "DejaVu Sans Mono",+ "labels": 24,+ "sides": "top + mirrored underside (single-sided)",+ "omitted": null,+ "fallback_to_pad_number": 0+ }+ },+ "align": {+ "ok": true,+ "centre_offset_mm": 0.0,+ "tolerance_mm": 0.604,+ "orientation_flipped": false,+ "contacts_bbox_mm": [+ -3.2,+ 3.2,+ -3.705,+ 3.705 ],- "pads": [- {- "number": "1",- "shape": "roundrect",- "center_mm": [- -2.8625,- -3.575- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "2",- "shape": "roundrect",- "center_mm": [- -2.8625,- -2.925- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "3",- "shape": "roundrect",- "center_mm": [- -2.8625,- -2.275- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "4",- "shape": "roundrect",- "center_mm": [- -2.8625,- -1.625- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "5",- "shape": "roundrect",- "center_mm": [- -2.8625,- -0.975- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "6",- "shape": "roundrect",- "center_mm": [- -2.8625,- -0.325- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "7",- "shape": "roundrect",- "center_mm": [- -2.8625,- 0.325- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "8",- "shape": "roundrect",- "center_mm": [- -2.8625,- 0.975- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "9",- "shape": "roundrect",- "center_mm": [- -2.8625,- 1.625- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "10",- "shape": "roundrect",- "center_mm": [- -2.8625,- 2.275- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "11",- "shape": "roundrect",- "center_mm": [- -2.8625,- 2.925- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "12",- "shape": "roundrect",- "center_mm": [- -2.8625,- 3.575- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "13",- "shape": "roundrect",- "center_mm": [- 2.8625,- 3.575- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "14",- "shape": "roundrect",- "center_mm": [- 2.8625,- 2.925- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "15",- "shape": "roundrect",- "center_mm": [- 2.8625,- 2.275- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "16",- "shape": "roundrect",- "center_mm": [- 2.8625,- 1.625- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "17",- "shape": "roundrect",- "center_mm": [- 2.8625,- 0.975- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "18",- "shape": "roundrect",- "center_mm": [- 2.8625,- 0.325- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "19",- "shape": "roundrect",- "center_mm": [- 2.8625,- -0.325- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "20",- "shape": "roundrect",- "center_mm": [- 2.8625,- -0.975- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "21",- "shape": "roundrect",- "center_mm": [- 2.8625,- -1.625- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "22",- "shape": "roundrect",- "center_mm": [- 2.8625,- -2.275- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "23",- "shape": "roundrect",- "center_mm": [- 2.8625,- -2.925- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- },- {- "number": "24",- "shape": "roundrect",- "center_mm": [- 2.8625,- -3.575- ],- "size_mm": [- 1.475,- 0.4- ],- "rot": 0.0- }- ]-}+ "pads_bbox_mm": [+ -3.6,+ 3.6,+ -3.775,+ 3.775+ ],+ "seating_z_mm": -0.0+ },+ "sources": {+ "glb": "ucc28951pwr-etched.glb",+ "glb_sha256": "75d72c26b4deaab51d564e46f87bbfa2a1b4fa6609d637bb2e7d819b53597bc9",+ "footprint": "ucc28951pwr.kicad_mod",+ "footprint_sha256": "951159bb3a87997ba4a4f14affd963324813db13d9426715b2a29388369d74ed",+ "pins": "page.json component.pins",+ "pins_sha256": "dc30afd2356f6bbb871c4ad9798d244dc4398ef2687c2797ee13f5121c158e31"+ },+ "generator": "factory/hero_glb.py",+ "labels": [+ {+ "pad": "1",+ "text": "VREF",+ "x": -4.29,+ "y": -3.575,+ "align": "right",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "2",+ "text": "EA+",+ "x": -3.7,+ "y": -2.925,+ "align": "right",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "3",+ "text": "EA-",+ "x": -3.7,+ "y": -2.275,+ "align": "right",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "4",+ "text": "COMP",+ "x": -3.7,+ "y": -1.625,+ "align": "right",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "5",+ "text": "SS/EN",+ "x": -3.7,+ "y": -0.975,+ "align": "right",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "6",+ "text": "DELAB",+ "x": -3.7,+ "y": -0.325,+ "align": "right",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "7",+ "text": "DELCD",+ "x": -3.7,+ "y": 0.325,+ "align": "right",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "8",+ "text": "DELEF",+ "x": -3.7,+ "y": 0.975,+ "align": "right",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "9",+ "text": "TMIN",+ "x": -3.7,+ "y": 1.625,+ "align": "right",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "10",+ "text": "RT",+ "x": -3.7,+ "y": 2.275,+ "align": "right",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "11",+ "text": "RSUM",+ "x": -3.7,+ "y": 2.925,+ "align": "right",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "12",+ "text": "DCM",+ "x": -3.7,+ "y": 3.575,+ "align": "right",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "13",+ "text": "ADELEF",+ "x": 3.7,+ "y": 3.575,+ "align": "left",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "14",+ "text": "ADEL",+ "x": 3.7,+ "y": 2.925,+ "align": "left",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "15",+ "text": "CS",+ "x": 3.7,+ "y": 2.275,+ "align": "left",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "16",+ "text": "SYNC",+ "x": 3.7,+ "y": 1.625,+ "align": "left",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "17",+ "text": "OUTF",+ "x": 3.7,+ "y": 0.975,+ "align": "left",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "18",+ "text": "OUTE",+ "x": 3.7,+ "y": 0.325,+ "align": "left",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "19",+ "text": "OUTD",+ "x": 3.7,+ "y": -0.325,+ "align": "left",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "20",+ "text": "OUTC",+ "x": 3.7,+ "y": -0.975,+ "align": "left",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "21",+ "text": "OUTB",+ "x": 3.7,+ "y": -1.625,+ "align": "left",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "22",+ "text": "OUTA",+ "x": 3.7,+ "y": -2.275,+ "align": "left",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "23",+ "text": "VDD",+ "x": 3.7,+ "y": -2.925,+ "align": "left",+ "vertical": false,+ "h": 0.325+ },+ {+ "pad": "24",+ "text": "GND",+ "x": 3.7,+ "y": -3.575,+ "align": "left",+ "vertical": false,+ "h": 0.325+ }+ ],+ "pads": [+ {+ "number": "1",+ "shape": "roundrect",+ "center_mm": [+ -2.8625,+ -3.575+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "2",+ "shape": "roundrect",+ "center_mm": [+ -2.8625,+ -2.925+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "3",+ "shape": "roundrect",+ "center_mm": [+ -2.8625,+ -2.275+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "4",+ "shape": "roundrect",+ "center_mm": [+ -2.8625,+ -1.625+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "5",+ "shape": "roundrect",+ "center_mm": [+ -2.8625,+ -0.975+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "6",+ "shape": "roundrect",+ "center_mm": [+ -2.8625,+ -0.325+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "7",+ "shape": "roundrect",+ "center_mm": [+ -2.8625,+ 0.325+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "8",+ "shape": "roundrect",+ "center_mm": [+ -2.8625,+ 0.975+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "9",+ "shape": "roundrect",+ "center_mm": [+ -2.8625,+ 1.625+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "10",+ "shape": "roundrect",+ "center_mm": [+ -2.8625,+ 2.275+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "11",+ "shape": "roundrect",+ "center_mm": [+ -2.8625,+ 2.925+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "12",+ "shape": "roundrect",+ "center_mm": [+ -2.8625,+ 3.575+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "13",+ "shape": "roundrect",+ "center_mm": [+ 2.8625,+ 3.575+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "14",+ "shape": "roundrect",+ "center_mm": [+ 2.8625,+ 2.925+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "15",+ "shape": "roundrect",+ "center_mm": [+ 2.8625,+ 2.275+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "16",+ "shape": "roundrect",+ "center_mm": [+ 2.8625,+ 1.625+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "17",+ "shape": "roundrect",+ "center_mm": [+ 2.8625,+ 0.975+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "18",+ "shape": "roundrect",+ "center_mm": [+ 2.8625,+ 0.325+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "19",+ "shape": "roundrect",+ "center_mm": [+ 2.8625,+ -0.325+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "20",+ "shape": "roundrect",+ "center_mm": [+ 2.8625,+ -0.975+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "21",+ "shape": "roundrect",+ "center_mm": [+ 2.8625,+ -1.625+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "22",+ "shape": "roundrect",+ "center_mm": [+ 2.8625,+ -2.275+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "23",+ "shape": "roundrect",+ "center_mm": [+ 2.8625,+ -2.925+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ },+ {+ "number": "24",+ "shape": "roundrect",+ "center_mm": [+ 2.8625,+ -3.575+ ],+ "size_mm": [+ 1.475,+ 0.4+ ],+ "rot": 0.0+ }+ ]+}