component
DRV8424RGER
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
page.json+12−9@@ -38,7 +38,7 @@ "number": "1", "name": "VM", "type": "power_in",- "description": "Motor power supply pin (4.5V to 33V); bypass to PGND with 0.01\u00b5F and bulk capacitor."+ "description": "Motor power supply pin (4.5V to 33V); bypass to PGND with 0.01µF and bulk capacitor." }, { "number": "2",@@ -80,7 +80,7 @@ "number": "8", "name": "VM", "type": "power_in",- "description": "Motor power supply pin (4.5V to 33V); bypass to PGND with 0.01\u00b5F and bulk capacitor."+ "description": "Motor power supply pin (4.5V to 33V); bypass to PGND with 0.01µF and bulk capacitor." }, { "number": "9",@@ -92,7 +92,7 @@ "number": "10", "name": "DVDD", "type": "power_out",- "description": "Internal regulated logic supply (4.75V to 5.25V nominal at 25\u00b0C); bypass to GND with 0.47\u00b5F to 1\u00b5F X7R capacitor."+ "description": "Internal regulated logic supply (4.75V to 5.25V nominal at 25°C); bypass to GND with 0.47µF to 1µF X7R capacitor." }, { "number": "11",@@ -116,7 +116,7 @@ "number": "14", "name": "TOFF", "type": "input",- "description": "PWM off-time setting (4-level input); sets tOFF to 7\u00b5s, 16\u00b5s, 24\u00b5s, or 32\u00b5s, or ripple current in smart tuning ripple control mode."+ "description": "PWM off-time setting (4-level input); sets tOFF to 7µs, 16µs, 24µs, or 32µs, or ripple current in smart tuning ripple control mode." }, { "number": "15",@@ -158,25 +158,25 @@ "number": "21", "name": "nSLEEP", "type": "input",- "description": "Sleep mode control input with internal pull-down; high enables operation, low enters 2\u00b5A sleep mode; pulse clears latched faults."+ "description": "Sleep mode control input with internal pull-down; high enables operation, low enters 2µA sleep mode; pulse clears latched faults." }, { "number": "22", "name": "CPL", "type": "passive",- "description": "Charge pump flying capacitor negative terminal; connect 0.022\u00b5F X7R capacitor (rated for VM) between CPL and CPH."+ "description": "Charge pump flying capacitor negative terminal; connect 0.022µF X7R capacitor (rated for VM) between CPL and CPH." }, { "number": "23", "name": "CPH", "type": "passive",- "description": "Charge pump flying capacitor positive terminal; connect 0.022\u00b5F X7R capacitor (rated for VM) between CPH and CPL."+ "description": "Charge pump flying capacitor positive terminal; connect 0.022µF X7R capacitor (rated for VM) between CPH and CPL." }, { "number": "24", "name": "VCP", "type": "power_out",- "description": "Charge pump output (VM + 5V nominal); bypass to VM with 0.22\u00b5F 16V X7R ceramic capacitor."+ "description": "Charge pump output (VM + 5V nominal); bypass to VM with 0.22µF 16V X7R ceramic capacitor." }, { "number": "25",@@ -263,5 +263,8 @@ "docs/drv8424rger-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }