component
BQ24074RGTR
Public Made by Adomby adom
Texas Instruments Battery Management, QFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+17−14@@ -38,37 +38,37 @@ "number": "1", "name": "TS", "type": "input",- "description": "External NTC thermistor input for battery temperature monitoring; nominal 10 k\u03a9 thermistor."+ "description": "External NTC thermistor input for battery temperature monitoring; nominal 10 kΩ thermistor." }, { "number": "2", "name": "BAT", "type": "bidirectional",- "description": "Battery positive terminal providing charging current output and battery voltage sensing input; bypass with 4.7 \u03bcF to 47 \u03bcF ceramic capacitor."+ "description": "Battery positive terminal providing charging current output and battery voltage sensing input; bypass with 4.7 μF to 47 μF ceramic capacitor." }, { "number": "3", "name": "BAT", "type": "bidirectional",- "description": "Battery positive terminal providing charging current output and battery voltage sensing input; bypass with 4.7 \u03bcF to 47 \u03bcF ceramic capacitor."+ "description": "Battery positive terminal providing charging current output and battery voltage sensing input; bypass with 4.7 μF to 47 μF ceramic capacitor." }, { "number": "4", "name": "CE", "type": "input",- "description": "Charge enable active-low control input; connect low to enable charging, high to disable with internal 285 k\u03a9 pulldown."+ "description": "Charge enable active-low control input; connect low to enable charging, high to disable with internal 285 kΩ pulldown." }, { "number": "5", "name": "EN2", "type": "input",- "description": "Input current limit configuration input; use with EN1 to set USB compliance mode with internal 285 k\u03a9 pulldown."+ "description": "Input current limit configuration input; use with EN1 to set USB compliance mode with internal 285 kΩ pulldown." }, { "number": "6", "name": "EN1", "type": "input",- "description": "Input current limit configuration input; use with EN2 to set USB compliance mode with internal 285 k\u03a9 pulldown."+ "description": "Input current limit configuration input; use with EN2 to set USB compliance mode with internal 285 kΩ pulldown." }, { "number": "7",@@ -92,43 +92,43 @@ "number": "10", "name": "OUT", "type": "power_out",- "description": "System regulated power supply output; 4.4 V when valid input present; bypass with 4.7 \u03bcF to 47 \u03bcF ceramic capacitor."+ "description": "System regulated power supply output; 4.4 V when valid input present; bypass with 4.7 μF to 47 μF ceramic capacitor." }, { "number": "11", "name": "OUT", "type": "power_out",- "description": "System regulated power supply output; 4.4 V when valid input present; bypass with 4.7 \u03bcF to 47 \u03bcF ceramic capacitor."+ "description": "System regulated power supply output; 4.4 V when valid input present; bypass with 4.7 μF to 47 μF ceramic capacitor." }, { "number": "12", "name": "ILIM", "type": "input",- "description": "Adjustable input current limit programming input; connect 1.1 k\u03a9 to 8 k\u03a9 resistor to VSS for 200 mA to 1.5 A limit."+ "description": "Adjustable input current limit programming input; connect 1.1 kΩ to 8 kΩ resistor to VSS for 200 mA to 1.5 A limit." }, { "number": "13", "name": "IN", "type": "power_in",- "description": "Power input connection; 4.35 V to 10.5 V operating range, accepts up to 26 V without damage; bypass with 1 \u03bcF to 10 \u03bcF capacitor."+ "description": "Power input connection; 4.35 V to 10.5 V operating range, accepts up to 26 V without damage; bypass with 1 μF to 10 μF capacitor." }, { "number": "14", "name": "TMR", "type": "input",- "description": "Pre-charge and fast-charge timer programming input; connect 18 k\u03a9 to 72 k\u03a9 resistor to VSS for desired timer duration."+ "description": "Pre-charge and fast-charge timer programming input; connect 18 kΩ to 72 kΩ resistor to VSS for desired timer duration." }, { "number": "15", "name": "ITERM", "type": "input",- "description": "Termination current programming input (BQ24074 only); connect 0 \u03a9 to 15 k\u03a9 resistor to VSS to set termination threshold."+ "description": "Termination current programming input (BQ24074 only); connect 0 Ω to 15 kΩ resistor to VSS to set termination threshold." }, { "number": "16", "name": "ISET", "type": "bidirectional",- "description": "Fast charge current programming input; connect 590 \u03a9 to 8.9 k\u03a9 resistor to VSS; voltage output monitors actual charge current."+ "description": "Fast charge current programming input; connect 590 Ω to 8.9 kΩ resistor to VSS; voltage output monitors actual charge current." }, { "number": "17",@@ -215,5 +215,8 @@ "docs/bq24074rgtr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }