component
BQ24230RGTT
Public Made by Adomby adom
Texas Instruments Battery Management, VQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+17−14@@ -53,37 +53,37 @@ "number": "1", "name": "TS", "type": "input",- "description": "External NTC Thermistor Input monitoring 10-k\u03a9 thermistor in battery pack; connect 10-k\u03a9 resistor to VSS if not used."+ "description": "External NTC Thermistor Input monitoring 10-kΩ thermistor in battery pack; connect 10-kΩ resistor to VSS if not used." }, { "number": "2", "name": "BAT", "type": "bidirectional",- "description": "Charger Power Stage Output and Battery Voltage Sense Input; connect to battery positive terminal and bypass to VSS with 4.7-\u03bcF to 47-\u03bcF ceramic capacitor."+ "description": "Charger Power Stage Output and Battery Voltage Sense Input; connect to battery positive terminal and bypass to VSS with 4.7-μF to 47-μF ceramic capacitor." }, { "number": "3", "name": "BAT", "type": "bidirectional",- "description": "Charger Power Stage Output and Battery Voltage Sense Input; connect to battery positive terminal and bypass to VSS with 4.7-\u03bcF to 47-\u03bcF ceramic capacitor."+ "description": "Charger Power Stage Output and Battery Voltage Sense Input; connect to battery positive terminal and bypass to VSS with 4.7-μF to 47-μF ceramic capacitor." }, { "number": "4", "name": "CE", "type": "input",- "description": "Charge Enable Active-Low Input; connect high logic level to disable battery charging; internally pulled down ~285 k\u03a9."+ "description": "Charge Enable Active-Low Input; connect high logic level to disable battery charging; internally pulled down ~285 kΩ." }, { "number": "5", "name": "EN2", "type": "input",- "description": "Input Current Limit Configuration Input; use with EN1 to control maximum input current and enable USB compliance; internally pulled down ~285 k\u03a9."+ "description": "Input Current Limit Configuration Input; use with EN1 to control maximum input current and enable USB compliance; internally pulled down ~285 kΩ." }, { "number": "6", "name": "EN1", "type": "input",- "description": "Input Current Limit Configuration Input; use with EN2 to control maximum input current and enable USB compliance; internally pulled down ~285 k\u03a9."+ "description": "Input Current Limit Configuration Input; use with EN2 to control maximum input current and enable USB compliance; internally pulled down ~285 kΩ." }, { "number": "7",@@ -107,43 +107,43 @@ "number": "10", "name": "OUT", "type": "output",- "description": "System Supply Output providing regulated 4.4V output when input below OVP threshold; bypass to VSS with 4.7-\u03bcF to 47-\u03bcF ceramic capacitor."+ "description": "System Supply Output providing regulated 4.4V output when input below OVP threshold; bypass to VSS with 4.7-μF to 47-μF ceramic capacitor." }, { "number": "11", "name": "OUT", "type": "output",- "description": "System Supply Output providing regulated 4.4V output when input below OVP threshold; bypass to VSS with 4.7-\u03bcF to 47-\u03bcF ceramic capacitor."+ "description": "System Supply Output providing regulated 4.4V output when input below OVP threshold; bypass to VSS with 4.7-μF to 47-μF ceramic capacitor." }, { "number": "12", "name": "ILIM", "type": "input",- "description": "Adjustable Current Limit Programming Input; connect 3.1-k\u03a9 to 7.8-k\u03a9 resistor to VSS to program maximum input current 200mA to 500mA."+ "description": "Adjustable Current Limit Programming Input; connect 3.1-kΩ to 7.8-kΩ resistor to VSS to program maximum input current 200mA to 500mA." }, { "number": "13", "name": "IN", "type": "power_in",- "description": "Input Power Connection for AC adapter or USB port; operating range 4.35V to 6.6V; accepts up to 26V without damage; bypass with 1\u03bcF to 10\u03bcF capacitor to VSS."+ "description": "Input Power Connection for AC adapter or USB port; operating range 4.35V to 6.6V; accepts up to 26V without damage; bypass with 1μF to 10μF capacitor to VSS." }, { "number": "14", "name": "TMR", "type": "input",- "description": "Timer Programming Input controlling precharge and fast-charge safety timers; connect 18-k\u03a9 to 72-k\u03a9 resistor to VSS or leave floating for default 5-hour fast charge timer."+ "description": "Timer Programming Input controlling precharge and fast-charge safety timers; connect 18-kΩ to 72-kΩ resistor to VSS or leave floating for default 5-hour fast charge timer." }, { "number": "15", "name": "TD", "type": "input",- "description": "Termination Disable Input (bq24230 only); connect high to disable charger termination; internally pulled down ~285 k\u03a9; checked at startup only."+ "description": "Termination Disable Input (bq24230 only); connect high to disable charger termination; internally pulled down ~285 kΩ; checked at startup only." }, { "number": "16", "name": "ISET", "type": "bidirectional",- "description": "Fast-Charge Current Programming Input and Monitoring Output; connect 1.8-k\u03a9 to 36-k\u03a9 resistor to VSS to program 25mA to 500mA fast-charge current; voltage reflects actual charging current."+ "description": "Fast-Charge Current Programming Input and Monitoring Output; connect 1.8-kΩ to 36-kΩ resistor to VSS to program 25mA to 500mA fast-charge current; voltage reflects actual charging current." }, { "number": "17",@@ -229,5 +229,8 @@ "docs/bq24230rgtt-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }