component
DRV8889QWRGERQ1
Public Made by Adomby adom
Texas Instruments Stepper Motor Driver, VQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
drv8889qwrgerq1: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding)
2 files changed
+91−11
package.json+49−9@@ -53,7 +53,7 @@ "number": "1", "name": "VM", "type": "power_in",- "description": "Motor power supply input, 4.5V to 45V operating range; bypass with 0.01\u00b5F ceramic and bulk capacitor to GND."+ "description": "Motor power supply input, 4.5V to 45V operating range; bypass with 0.01µF ceramic and bulk capacitor to GND." }, { "number": "2",@@ -95,7 +95,7 @@ "number": "8", "name": "VM", "type": "power_in",- "description": "Motor power supply input, 4.5V to 45V operating range; bypass with 0.01\u00b5F ceramic and bulk capacitor to GND."+ "description": "Motor power supply input, 4.5V to 45V operating range; bypass with 0.01µF ceramic and bulk capacitor to GND." }, { "number": "9",@@ -107,7 +107,7 @@ "number": "10", "name": "DVDD", "type": "power_in",- "description": "Internal 5V regulator output for logic circuits; bypass with 0.47\u00b5F to 1\u00b5F X7R ceramic to GND."+ "description": "Internal 5V regulator output for logic circuits; bypass with 0.47µF to 1µF X7R ceramic to GND." }, { "number": "11",@@ -173,25 +173,25 @@ "number": "21", "name": "nSLEEP", "type": "input",- "description": "Sleep mode input; high enables device operation, low enters low-power sleep at 2\u00b5A; 75\u00b5s sleep time."+ "description": "Sleep mode input; high enables device operation, low enters low-power sleep at 2µA; 75µs sleep time." }, { "number": "22", "name": "CPL", "type": "passive",- "description": "Charge pump negative switching node; connect 0.022\u00b5F X7R ceramic capacitor between CPL and CPH pins."+ "description": "Charge pump negative switching node; connect 0.022µF X7R ceramic capacitor between CPL and CPH pins." }, { "number": "23", "name": "CPH", "type": "passive",- "description": "Charge pump positive switching node at 400kHz; connect 0.022\u00b5F X7R ceramic capacitor to CPL pin."+ "description": "Charge pump positive switching node at 400kHz; connect 0.022µF X7R ceramic capacitor to CPL pin." }, { "number": "24", "name": "VCP", "type": "power_out",- "description": "Charge pump output for high-side FET gate drive; connect 0.22\u00b5F 16V X7R ceramic capacitor to VM."+ "description": "Charge pump output for high-side FET gate drive; connect 0.22µF 16V X7R ceramic capacitor to VM." }, { "number": "25",@@ -234,6 +234,46 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "drv8889qwrgerq1.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.0,+ 4.0,+ 0.77+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "drv8889qwrgerq1-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.0,+ 4.0,+ 0.77+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "17096c4de432ad4c31f86a860792618a15cee3a32afa50d12ebca29813fd938d",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }-}+}
page.json+42−2@@ -219,7 +219,47 @@ "viewers": { "symbol": "viewers/symbol.html", "footprint": "viewers/footprint.html"- }+ },+ "models_3d": [+ {+ "file": "drv8889qwrgerq1.step",+ "role": "plain",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.0,+ 4.0,+ 0.77+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ },+ {+ "file": "drv8889qwrgerq1-etched.step",+ "role": "eda",+ "up": "Z",+ "units": "mm",+ "origin": "footprint origin = pad-pattern centre",+ "seat": "z = 0",+ "extents_mm": [+ 4.0,+ 4.0,+ 0.77+ ],+ "zmin_mm": 0.0,+ "centre_offset_mm": 0.0,+ "footprint_binding": "identity",+ "sha256": "17096c4de432ad4c31f86a860792618a15cee3a32afa50d12ebca29813fd938d",+ "checked": "2026-10-07",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ] }, "metadata": { "specs": {@@ -267,4 +307,4 @@ "public": true }, "updated_at": "2026-09-24T20:03:44.283Z"-}+}