component
BQ24092DGQR
Public Made by Adomby adom
Texas Instruments Battery Management, MSOP-10-EP. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
← Commit history
page.json+9−6@@ -32,13 +32,13 @@ "number": "1", "name": "IN", "type": "power_in",- "description": "Input power, connected to external DC supply (AC adapter or USB port). Absolute maximum 12 V; expected 1 \u00b5F to 10 \u00b5F bypass capacitor from IN to VSS."+ "description": "Input power, connected to external DC supply (AC adapter or USB port). Absolute maximum 12 V; expected 1 µF to 10 µF bypass capacitor from IN to VSS." }, { "number": "2", "name": "ISET", "type": "input",- "description": "Programs the fast-charge current. External resistor from ISET to VSS defines fast-charge current (10.8 k\u03a9 = 50 mA to 540 \u03a9 = 1000 mA)."+ "description": "Programs the fast-charge current. External resistor from ISET to VSS defines fast-charge current (10.8 kΩ = 50 mA to 540 Ω = 1000 mA)." }, { "number": "3",@@ -50,7 +50,7 @@ "number": "4", "name": "PRE-TERM", "type": "input",- "description": "Programs the current termination threshold (5% to 50% of Iout set by ISET) and sets the pre-charge current to twice the termination current. Programming resistor range 1 k\u03a9 to 10 k\u03a9 (2 k\u03a9 \u2248 Ipgm/10 for termination; Ipgm/5 for precharge)."+ "description": "Programs the current termination threshold (5% to 50% of Iout set by ISET) and sets the pre-charge current to twice the termination current. Programming resistor range 1 kΩ to 10 kΩ (2 kΩ ≈ Ipgm/10 for termination; Ipgm/5 for precharge)." }, { "number": "5",@@ -80,13 +80,13 @@ "number": "9", "name": "TS", "type": "input",- "description": "Temperature-sense input for battery NTC thermistor (10 k\u03a9 for bq24090/2/5, 100 k\u03a9 for bq24091/3 at 25 \u00b0C). Floating or pulling High puts part in TTDM Charger mode and disables TS monitoring, timers, and termination. Pulling Low disables the IC. If NTC sensing is not used, tie to VSS via a 10 k\u03a9/100 k\u03a9 resistor; a 250 k\u03a9 from TS to ground prevents TTDM when the thermistor battery is removed."+ "description": "Temperature-sense input for battery NTC thermistor (10 kΩ for bq24090/2/5, 100 kΩ for bq24091/3 at 25 °C). Floating or pulling High puts part in TTDM Charger mode and disables TS monitoring, timers, and termination. Pulling Low disables the IC. If NTC sensing is not used, tie to VSS via a 10 kΩ/100 kΩ resistor; a 250 kΩ from TS to ground prevents TTDM when the thermistor battery is removed." }, { "number": "10", "name": "OUT", "type": "power_out",- "description": "Battery connection; system load may also be connected here. Average load must be low enough to allow the battery to charge within the 10-hour safety timer. Expected 1 \u00b5F to 10 \u00b5F bypass capacitor. Continuous output current up to 1.25 A absolute max."+ "description": "Battery connection; system load may also be connected here. Average load must be low enough to allow the battery to charge within the 10-hour safety timer. Expected 1 µF to 10 µF bypass capacitor. Continuous output current up to 1.25 A absolute max." }, { "number": "PAD",@@ -156,5 +156,8 @@ "docs/bq24092dgqr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }