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BQ2092SN-A309TR

Texas Instruments BQ2092SN-A309TR

Price $1.27 $2.93 $3.14 $3.37
RoHS Yes Yes Compliant Yes Compliant Compliant Compliant Compliant Compliant Undefined
Lead Status Yes Yes No Yes No No No No No Undefined
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Lead Acid,Li-Ion,Li-Polymer,NiCd,NiMH
Approx. Price (US$) 1.13 | 1ku 1.00 | 1ku 1.60 | 1ku 2.00 | 1ku 2.47 | 1ku
Package Size mm2 mm2 mm2
Absolute Vin (safety rating)(Max)((V)) 20 7 20
Package Group DSBGA DSBGA VQFN VQFN TSSOP
# Series Cells 1 Single Cell 1 1,2 Single Cell
Control Interface I2C Standalone (RC-Settable) Standalone (RC-Settable)
Charge Current(Max)(A) 1.5 1.5 0.5 2
Operating Vin(Max)(V) 6.3 6.5 16
Special Features Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin) Power Path Integrated Buck Converter Integrated FET,Temp Monitoring (Thermistor Pin)
Battery Charge Voltage(V) Adjustable 4.2 (Fixed) 4.2 (Fixed)
Rating Catalog
Charging Control Topology Switchmode Buck
Vin(Max)(V) 16
Function Charger
Operating Temperature Range(C) -20 to 70
Communication Interface HDQ
Estimated Package Size (WxL)(mm2) [pf]8TSSOP[/pf]
Implementation Pack