component
AT8548
Public Made by Adomby adom
ZHONGKEWEI Stepper Motor Driver, SSOP-10-150mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
at8548: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
2 files changed
+92−12
package.json+50−10@@ -59,25 +59,25 @@ "number": "2", "name": "IN1", "type": "input",- "description": "Channel 1 output control input with built-in 100k\u03a9 pull-down resistor and 900ns deglitch time."+ "description": "Channel 1 output control input with built-in 100kΩ pull-down resistor and 900ns deglitch time." }, { "number": "3", "name": "IN2", "type": "input",- "description": "Channel 1 output control input with built-in 100k\u03a9 pull-down resistor and 900ns deglitch time."+ "description": "Channel 1 output control input with built-in 100kΩ pull-down resistor and 900ns deglitch time." }, { "number": "4", "name": "IN3", "type": "input",- "description": "Channel 2 output control input with built-in 100k\u03a9 pull-down resistor and 900ns deglitch time."+ "description": "Channel 2 output control input with built-in 100kΩ pull-down resistor and 900ns deglitch time." }, { "number": "5", "name": "IN4", "type": "input",- "description": "Channel 2 output control input with built-in 100k\u03a9 pull-down resistor and 900ns deglitch time."+ "description": "Channel 2 output control input with built-in 100kΩ pull-down resistor and 900ns deglitch time." }, { "number": "6",@@ -89,25 +89,25 @@ "number": "7", "name": "OUT4", "type": "output",- "description": "Channel 2 motor output, maximum \u00b11A per bridge or 2A with paralleled outputs."+ "description": "Channel 2 motor output, maximum ±1A per bridge or 2A with paralleled outputs." }, { "number": "8", "name": "OUT3", "type": "output",- "description": "Channel 2 motor output, maximum \u00b11A per bridge or 2A with paralleled outputs."+ "description": "Channel 2 motor output, maximum ±1A per bridge or 2A with paralleled outputs." }, { "number": "9", "name": "OUT2", "type": "output",- "description": "Channel 1 motor output, maximum \u00b11A per bridge or 2A with paralleled outputs."+ "description": "Channel 1 motor output, maximum ±1A per bridge or 2A with paralleled outputs." }, { "number": "10", "name": "OUT1", "type": "output",- "description": "Channel 1 motor output, maximum \u00b11A per bridge or 2A with paralleled outputs."+ "description": "Channel 1 motor output, maximum ±1A per bridge or 2A with paralleled outputs." } ], "provenance": {@@ -142,6 +142,46 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "at8548.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.1,+ 4.9,+ 1.1+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "67b52412e9c230c40c0bdcb2098b238633f27dfc65692a16abf3448995fbe697",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "at8548-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.1,+ 4.9,+ 1.1+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "e0e456edb6fbc02a60be9dcd15b88e04e39992651d31e98de8b9def168edea7b",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }-}+}
page.json+42−2@@ -127,7 +127,47 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "at8548.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.1,+ 4.9,+ 1.1+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "67b52412e9c230c40c0bdcb2098b238633f27dfc65692a16abf3448995fbe697",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "at8548-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 6.1,+ 4.9,+ 1.1+ ],+ "zmin_mm": -0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "e0e456edb6fbc02a60be9dcd15b88e04e39992651d31e98de8b9def168edea7b",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -175,4 +215,4 @@ "public": true }, "updated_at": "2026-09-24T17:14:36.434Z"-}+}