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BQ2092SN-A309TR

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Price $3.20 $3.48 $1.07 $1.97
RoHS Compliant Compliant Yes Yes Yes Compliant Yes Not Compliant Yes Undefined
Lead Status No No Yes Yes Yes No Yes Yes Undefined
Operating Vin(Min)(V) 4.35 4.2 4.5
Package Group VQFN DSBGA,VQFN SOIC,TSSOP,VSSOP DSBGA,VQFN
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Approx. Price (US$) 1.80 | 1ku 1.95 | 1ku 0.74 | 1ku 1.25 | 1ku
Control Interface Standalone (RC-Settable) I2C Standalone (RC-Settable)
Operating Vin(Max)(V) 16 10 15
# Series Cells 1 1 1
Battery Charge Voltage(V) 4.2 (Fixed) 3.5-4.44 Adjustable
Charge Current(Max)(A) 1.5 2.5 2 2.5
Absolute Vin (safety rating)(Max)((V)) 18 20 18
Control Topology Linear Switch-Mode Buck Linear
Package Size mm2 mm2 mm2
Special Features Integrated LDO,Power Path,Temp Monitoring (Thermistor Pin) Integrated FET,Power Path,Temp Monitoring (Thermistor Pin) Temp Monitoring (Thermistor Pin) Power Path,Standard BAT Temp Monitoring
USB Feature USB PSEL N/A
Input Over-Voltage Protection(V) 10.5
Battery Charge Voltage(Max)(V) 4.1
Battery Charge Voltage(Min)(V) 4.1
Vin(Max)(V) 10.5
Operating Temperature Range(C) -40 to 85
Rating Catalog
Estimated Package Size (WxL)(mm2) ,[pf]24VQFN[/pf]
Charging Control Topology Switchmode Buck
Function Charger