component
BQ25619RTWR
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+17−14@@ -77,19 +77,19 @@ "number": "5", "name": "SCL", "type": "input",- "description": "I2C clock input connected to logic rail through 10-k\u03a9 pull-up resistor."+ "description": "I2C clock input connected to logic rail through 10-kΩ pull-up resistor." }, { "number": "6", "name": "SDA", "type": "bidirectional",- "description": "I2C data line connected to logic rail through 10-k\u03a9 pull-up resistor."+ "description": "I2C data line connected to logic rail through 10-kΩ pull-up resistor." }, { "number": "7", "name": "/INT", "type": "output",- "description": "Open-drain interrupt output generating 256-\u03bcs active-low pulse for status notification."+ "description": "Open-drain interrupt output generating 256-μs active-low pulse for status notification." }, { "number": "8",@@ -119,13 +119,13 @@ "number": "12", "name": "/QON", "type": "input",- "description": "BATFET enable/reset control input with 200-k\u03a9 pull-up to VBAT and 6.5V internal clamp."+ "description": "BATFET enable/reset control input with 200-kΩ pull-up to VBAT and 6.5V internal clamp." }, { "number": "13", "name": "BAT", "type": "power_in",- "description": "Positive battery terminal connection point; 10-\u03bcF ceramic capacitor required."+ "description": "Positive battery terminal connection point; 10-μF ceramic capacitor required." }, { "number": "14",@@ -137,13 +137,13 @@ "number": "15", "name": "SYS", "type": "power_out",- "description": "Converter output connection point; minimum 10-\u03bcF ceramic capacitor to ground required."+ "description": "Converter output connection point; minimum 10-μF ceramic capacitor to ground required." }, { "number": "16", "name": "SYS", "type": "power_out",- "description": "Converter output connection point; minimum 10-\u03bcF ceramic capacitor to ground required."+ "description": "Converter output connection point; minimum 10-μF ceramic capacitor to ground required." }, { "number": "17",@@ -161,37 +161,37 @@ "number": "19", "name": "SW", "type": "passive",- "description": "Switching node connected to output inductor; 0.047-\u03bcF bootstrap capacitor from SW to BTST."+ "description": "Switching node connected to output inductor; 0.047-μF bootstrap capacitor from SW to BTST." }, { "number": "20", "name": "SW", "type": "passive",- "description": "Switching node connected to output inductor; 0.047-\u03bcF bootstrap capacitor from SW to BTST."+ "description": "Switching node connected to output inductor; 0.047-μF bootstrap capacitor from SW to BTST." }, { "number": "21", "name": "BTST", "type": "passive",- "description": "Bootstrap supply for PWM high-side gate drive; 0.047-\u03bcF capacitor from SW to BTST required."+ "description": "Bootstrap supply for PWM high-side gate drive; 0.047-μF capacitor from SW to BTST required." }, { "number": "22", "name": "REGN", "type": "power_out",- "description": "Low-side driver positive supply output at 4.7V typical; 4.7-\u03bcF ceramic capacitor to ground required."+ "description": "Low-side driver positive supply output at 4.7V typical; 4.7-μF ceramic capacitor to ground required." }, { "number": "23", "name": "PMID", "type": "power_out",- "description": "Boost mode output providing 4.6V to 5.15V regulated voltage; 1-2\u03bcF plus 1-nF capacitor recommended."+ "description": "Boost mode output providing 4.6V to 5.15V regulated voltage; 1-2μF plus 1-nF capacitor recommended." }, { "number": "24", "name": "VBUS", "type": "power_in",- "description": "Input power supply from 4V to 13.5V; 1-\u03bcF ceramic capacitor to ground required."+ "description": "Input power supply from 4V to 13.5V; 1-μF ceramic capacitor to ground required." }, { "number": "25",@@ -277,5 +277,8 @@ "docs/bq25619rtwr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }