component
BQ24192RGER
Public Made by Adomby adom
Texas Instruments Battery Management, VQFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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page.json+17−14@@ -53,7 +53,7 @@ "number": "1", "name": "VBUS", "type": "power_in",- "description": "Charger input voltage; place 1-\u00b5F ceramic capacitor close to IC from VBUS to PGND."+ "description": "Charger input voltage; place 1-µF ceramic capacitor close to IC from VBUS to PGND." }, { "number": "2",@@ -77,19 +77,19 @@ "number": "5", "name": "SCL", "type": "input",- "description": "I2C interface clock; connect through 10-k\u03a9 pull-up resistor to logic rail."+ "description": "I2C interface clock; connect through 10-kΩ pull-up resistor to logic rail." }, { "number": "6", "name": "SDA", "type": "bidirectional",- "description": "I2C interface data line; connect through 10-k\u03a9 pull-up resistor to logic rail."+ "description": "I2C interface data line; connect through 10-kΩ pull-up resistor to logic rail." }, { "number": "7", "name": "INT", "type": "output",- "description": "Open-drain interrupt output; sends active-low 256-\u00b5s pulse to host to report charger status and faults."+ "description": "Open-drain interrupt output; sends active-low 256-µs pulse to host to report charger status and faults." }, { "number": "8",@@ -107,7 +107,7 @@ "number": "10", "name": "ILIM", "type": "input",- "description": "Input current limit setting; connect resistor to ground to set maximum limit as IINMAX = (1V/RILIM) \u00d7 530 with minimum 500 mA."+ "description": "Input current limit setting; connect resistor to ground to set maximum limit as IINMAX = (1V/RILIM) × 530 with minimum 500 mA." }, { "number": "11",@@ -125,13 +125,13 @@ "number": "13", "name": "BAT", "type": "power_in",- "description": "Battery positive connection point; internal BATFET connected between BAT and SYS; connect 10-\u00b5F capacitor closely to pin."+ "description": "Battery positive connection point; internal BATFET connected between BAT and SYS; connect 10-µF capacitor closely to pin." }, { "number": "14", "name": "BAT", "type": "power_in",- "description": "Battery positive connection point; internal BATFET connected between BAT and SYS; connect 10-\u00b5F capacitor closely to pin."+ "description": "Battery positive connection point; internal BATFET connected between BAT and SYS; connect 10-µF capacitor closely to pin." }, { "number": "15",@@ -161,37 +161,37 @@ "number": "19", "name": "SW", "type": "output",- "description": "Switching node connecting to output inductor; connect 0.047-\u00b5F bootstrap capacitor from SW to BTST."+ "description": "Switching node connecting to output inductor; connect 0.047-µF bootstrap capacitor from SW to BTST." }, { "number": "20", "name": "SW", "type": "output",- "description": "Switching node connecting to output inductor; connect 0.047-\u00b5F bootstrap capacitor from SW to BTST."+ "description": "Switching node connecting to output inductor; connect 0.047-µF bootstrap capacitor from SW to BTST." }, { "number": "21", "name": "BTST", "type": "power_in",- "description": "PWM high-side driver positive supply; internally connected to boost-strap diode anode; connect 0.047-\u00b5F bootstrap capacitor from SW."+ "description": "PWM high-side driver positive supply; internally connected to boost-strap diode anode; connect 0.047-µF bootstrap capacitor from SW." }, { "number": "22", "name": "REGN", "type": "power_out",- "description": "PWM low-side driver positive supply output; connect 4.7-\u00b5F (10V rating) ceramic capacitor from REGN to analog ground close to IC."+ "description": "PWM low-side driver positive supply output; connect 4.7-µF (10V rating) ceramic capacitor from REGN to analog ground close to IC." }, { "number": "23", "name": "PMID", "type": "output",- "description": "Internal node connected to drain of reverse blocking MOSFET and drain of high-side FET; place 1-\u00b5F capacitor on VBUS to PGND and remaining on PMID to PGND."+ "description": "Internal node connected to drain of reverse blocking MOSFET and drain of high-side FET; place 1-µF capacitor on VBUS to PGND and remaining on PMID to PGND." }, { "number": "24", "name": "VBUS", "type": "power_in",- "description": "Charger input voltage; place 1-\u00b5F ceramic capacitor close to IC from VBUS to PGND."+ "description": "Charger input voltage; place 1-µF ceramic capacitor close to IC from VBUS to PGND." }, { "number": "25",@@ -278,5 +278,8 @@ "docs/bq24192rger-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }