component
BQ25892RTWR
Public Made by Adomby adom
Texas Instruments Battery Management, WQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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page.json+13−10@@ -62,19 +62,19 @@ "number": "5", "name": "SCL", "type": "input",- "description": "I2C interface clock input requiring 10k\u03a9 pull-up to logic rail for serial communication at 100kHz to 400kHz."+ "description": "I2C interface clock input requiring 10kΩ pull-up to logic rail for serial communication at 100kHz to 400kHz." }, { "number": "6", "name": "SDA", "type": "bidirectional",- "description": "I2C interface bidirectional data line requiring 10k\u03a9 pull-up to logic rail supporting standard and fast mode I2C protocols."+ "description": "I2C interface bidirectional data line requiring 10kΩ pull-up to logic rail supporting standard and fast mode I2C protocols." }, { "number": "7", "name": "INT", "type": "output",- "description": "Open-drain interrupt output pulsing low for 256\u00b5s to notify host of charger device status changes or fault events."+ "description": "Open-drain interrupt output pulsing low for 256µs to notify host of charger device status changes or fault events." }, { "number": "8",@@ -98,25 +98,25 @@ "number": "11", "name": "TS", "type": "input",- "description": "Analog temperature sense input accepting negative temperature coefficient thermistor (103AT recommended) for JEITA-compliant charging monitoring 0\u00b0C to 60\u00b0C."+ "description": "Analog temperature sense input accepting negative temperature coefficient thermistor (103AT recommended) for JEITA-compliant charging monitoring 0°C to 60°C." }, { "number": "12", "name": "QON", "type": "input",- "description": "Digital input with 200k\u03a9 internal pull-up enabling BATFET when low for \u22651.25s to exit shipping mode or \u226512s to trigger full system reset."+ "description": "Digital input with 200kΩ internal pull-up enabling BATFET when low for ≥1.25s to exit shipping mode or ≥12s to trigger full system reset." }, { "number": "13", "name": "BAT", "type": "power_in",- "description": "Battery positive terminal connection point for single-cell Li-Ion or Li-polymer battery up to 4.608V with integrated BATFET providing 11m\u03a9 on-resistance."+ "description": "Battery positive terminal connection point for single-cell Li-Ion or Li-polymer battery up to 4.608V with integrated BATFET providing 11mΩ on-resistance." }, { "number": "14", "name": "BAT", "type": "power_in",- "description": "Battery positive terminal connection point for single-cell Li-Ion or Li-polymer battery up to 4.608V with integrated BATFET providing 11m\u03a9 on-resistance."+ "description": "Battery positive terminal connection point for single-cell Li-Ion or Li-polymer battery up to 4.608V with integrated BATFET providing 11mΩ on-resistance." }, { "number": "15",@@ -164,13 +164,13 @@ "number": "22", "name": "REGN", "type": "power_out",- "description": "PWM low-side driver supply output and TS pin bias rail regulated at 4.7V to 6.4V with 50mA current limit, requiring 4.7\u00b5F output capacitor to ground."+ "description": "PWM low-side driver supply output and TS pin bias rail regulated at 4.7V to 6.4V with 50mA current limit, requiring 4.7µF output capacitor to ground." }, { "number": "23", "name": "PMID", "type": "output",- "description": "Intermediate power node output connected to reverse-blocking MOSFET (RBFET) drain and high-side MOSFET (HSFET) drain requiring 1\u00b5F capacitor to PGND."+ "description": "Intermediate power node output connected to reverse-blocking MOSFET (RBFET) drain and high-side MOSFET (HSFET) drain requiring 1µF capacitor to PGND." }, { "number": "24",@@ -262,5 +262,8 @@ "docs/bq25892rtwr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }