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BQ25792 Charger
Public Made by Adomby adom
Buck-boost 1S-4S battery charger board (TI BQ25792) with 14 Adom machine pins, by Adonis
← Commit history
Exploded stackup view: all 10 layers in order (real bodies shifted 2mm/slot + inner copper L2/L15 and silkscreens as gerber quads)
5 files changed
+26−5
README.md+14@@ -17,6 +17,20 @@ around the board edges. Drag to orbit, scroll to zoom. Colors are the real Fusio preserved through the STEP to GLB pipeline. ++## Exploded stackup view (current 3D model)++The 3D viewer above currently shows the board EXPLODED by layer (2 mm per slot) so you can see+every layer of the stackup in correct order, top to bottom:++components -> top silkscreen -> top soldermask -> top copper (layer 1) -> inner copper layer 2 ->+FR4 core -> inner copper layer 15 -> bottom copper (layer 16) -> bottom soldermask -> bottom silkscreen++The outer copper, masks, FR4 and components are the real exported 3D bodies, shifted apart. The+INNER copper layers (2, 15) and the silkscreens do not exist as 3D bodies in a Fusion export, so+they are the actual gerber layers rendered to copper/white images, registered to the board outline.+The assembled (non-exploded) model is `bq25792-charger-assembled.glb` in Files.+ ## Board stackup (measured from the design) Queried from the design itself: layer geometry measured from the exported 3D bodies, layer set and
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package.json+1−1@@ -2,7 +2,7 @@ "slug": "bq25792-charger", "title": "BQ25792 Charger", "type": "component",- "version": "0.1.1",+ "version": "0.1.2", "description": "BQ25792 Charger - buck-boost 1S-4S battery charger board by Adonis, with real 3D copper traces and measured stackup.", "tags": [ "hardware"
page.json+11−4@@ -4,9 +4,16 @@ "slug": "bq25792-charger", "title": "BQ25792 Charger", "brief": "Buck-boost 1S-4S battery charger board (TI BQ25792) with 14 Adom machine pins, by Adonis",- "version": "0.1.1",+ "version": "0.1.2", "tags": [- "hardware"+ "adom",+ "adom-modular",+ "component",+ "charger",+ "battery",+ "bq25792",+ "power",+ "usb-c" ], "license": "proprietary", "component": {@@ -22,7 +29,7 @@ "z_mm": 10.5 }, "parts": {- "model_3d": "bq25792-charger.glb"+ "model_3d": "bq25792-charger-exploded.glb" }, "series": "Adom Charger Boards", "specs": {@@ -49,7 +56,7 @@ "email": "[email protected]" }, "visibility": "public",- "description": "BQ25792 Charger - buck-boost 1S-4S battery charger board by Adonis, with real 3D copper traces and measured stackup.",+ "description": "BQ25792 Charger - a buck-boost 1S-4S battery charger board (Texas Instruments BQ25792) designed by Adonis in Fusion 360, with 14 Adom machine pins for the modular stack. Interactive colored 3D model, schematic and layout views.", "dependencies": {}, "files": [ "README.md",