component
DRV8841PWPR
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+10−7@@ -38,25 +38,25 @@ "number": "1", "name": "CP1", "type": "bidirectional",- "description": "Charge pump flying capacitor node; requires 0.01-\u00b5F 50-V capacitor between CP1 and CP2."+ "description": "Charge pump flying capacitor node; requires 0.01-µF 50-V capacitor between CP1 and CP2." }, { "number": "2", "name": "CP2", "type": "bidirectional",- "description": "Charge pump flying capacitor node; requires 0.01-\u00b5F 50-V capacitor between CP1 and CP2."+ "description": "Charge pump flying capacitor node; requires 0.01-µF 50-V capacitor between CP1 and CP2." }, { "number": "3", "name": "VCP", "type": "bidirectional",- "description": "High-side gate drive voltage; connect through 0.1-\u00b5F 16-V capacitor and 1-M\u03a9 resistor to VM."+ "description": "High-side gate drive voltage; connect through 0.1-µF 16-V capacitor and 1-MΩ resistor to VM." }, { "number": "4", "name": "VMA", "type": "power_in",- "description": "Bridge A motor power supply; accepts 8.2 V to 45 V with 0.1-\u00b5F bypass capacitor to GND per pin."+ "description": "Bridge A motor power supply; accepts 8.2 V to 45 V with 0.1-µF bypass capacitor to GND per pin." }, { "number": "5",@@ -98,7 +98,7 @@ "number": "11", "name": "VMB", "type": "power_in",- "description": "Bridge B motor power supply; accepts 8.2 V to 45 V with 0.1-\u00b5F bypass capacitor to GND per pin."+ "description": "Bridge B motor power supply; accepts 8.2 V to 45 V with 0.1-µF bypass capacitor to GND per pin." }, { "number": "12",@@ -122,7 +122,7 @@ "number": "15", "name": "V3P3OUT", "type": "power_out",- "description": "3.3-V regulator output; provides 3.2 V to 3.4 V at 0 to 1-mA output current, bypass with 0.47-\u00b5F 6.3-V capacitor."+ "description": "3.3-V regulator output; provides 3.2 V to 3.4 V at 0 to 1-mA output current, bypass with 0.47-µF 6.3-V capacitor." }, { "number": "16",@@ -286,5 +286,8 @@ "docs/drv8841pwpr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }