component
DRV8424PPWPR
Public Made by Adomby adom
Texas Instruments Stepper Motor Driver, HTSSOP-28. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+12−9@@ -53,13 +53,13 @@ "number": "1", "name": "VCP", "type": "power_out",- "description": "Charge pump output regulated to VM+5V, requires 0.22\u03bcF X7R bypass capacitor to VM."+ "description": "Charge pump output regulated to VM+5V, requires 0.22μF X7R bypass capacitor to VM." }, { "number": "2", "name": "VM", "type": "power_in",- "description": "Motor power supply rail 4.5V to 33V, bypass with dual 0.01\u03bcF ceramic capacitors and bulk capacitor."+ "description": "Motor power supply rail 4.5V to 33V, bypass with dual 0.01μF ceramic capacitors and bulk capacitor." }, { "number": "3",@@ -125,7 +125,7 @@ "number": "13", "name": "VM", "type": "power_in",- "description": "Motor power supply rail 4.5V to 33V, bypass with dual 0.01\u03bcF ceramic capacitors and bulk capacitor."+ "description": "Motor power supply rail 4.5V to 33V, bypass with dual 0.01μF ceramic capacitors and bulk capacitor." }, { "number": "14",@@ -137,7 +137,7 @@ "number": "15", "name": "DVDD", "type": "power_in",- "description": "Internal logic supply 5V nominal, bypass with 0.47\u03bcF to 1\u03bcF X7R capacitor rated 6.3V or 10V."+ "description": "Internal logic supply 5V nominal, bypass with 0.47μF to 1μF X7R capacitor rated 6.3V or 10V." }, { "number": "16",@@ -161,7 +161,7 @@ "number": "19", "name": "TOFF", "type": "input",- "description": "PWM chopping off-time control four-level input, selectable as 7\u03bcs, 16\u03bcs, 24\u03bcs, or 32\u03bcs."+ "description": "PWM chopping off-time control four-level input, selectable as 7μs, 16μs, 24μs, or 32μs." }, { "number": "20",@@ -203,19 +203,19 @@ "number": "26", "name": "nSLEEP", "type": "input",- "description": "Sleep mode control, high enables active mode, low enters sleep mode ~2\u03bcA quiescent, internal pull-down, low pulse clears fault."+ "description": "Sleep mode control, high enables active mode, low enters sleep mode ~2μA quiescent, internal pull-down, low pulse clears fault." }, { "number": "27", "name": "CPL", "type": "passive",- "description": "Charge pump capacitor node, connect 0.022\u03bcF X7R ceramic capacitor between CPL and CPH rated for VM."+ "description": "Charge pump capacitor node, connect 0.022μF X7R ceramic capacitor between CPL and CPH rated for VM." }, { "number": "28", "name": "CPH", "type": "passive",- "description": "Charge pump capacitor node, connect 0.022\u03bcF X7R ceramic capacitor between CPL and CPH rated for VM."+ "description": "Charge pump capacitor node, connect 0.022μF X7R ceramic capacitor between CPL and CPH rated for VM." }, { "number": "29",@@ -302,5 +302,8 @@ "docs/drv8424ppwpr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }