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BQ2002SNTRG4

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Price $2.46 $2.75 $1.01
RoHS Compliant Compliant Not Compliant Yes Not Compliant Compliant Yes Yes Compliant Compliant
Lead Status No No Yes No Yes Yes No
Control Interface I2C Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
Charge Current(Max)(A) 3 2 10 2
Input Over-Voltage Protection(V) 10.5 32
Special Features Integrated FET,JEITA BAT Temp Monitoring,Over Voltage Protection,Power Path,Standard BAT Temp Monitoring,Under Voltage Protection JEITA BAT Temp Monitoring (Thermistor Pin),Power Path Temp Monitoring (Thermistor Pin)
Operating Temperature Range(C) -40 to 85
Rating Catalog
Approx. Price (US$) 1.75 | 1ku 1.95 | 1ku 2.75 | 1ku 0.89 | 1ku
USB Feature USB D+/D-,USB OTG,USB-Friendly
Estimated Package Size (WxL)(mm2) ,[pf]24VQFN[/pf]
Charging Control Topology Switchmode Buck
Package Group DSBGA,VQFN VQFN VQFN PDIP,SOIC
# Series Cells Single Cell 1,2,3,4,5,6 1,2,3,4
Battery Charge Voltage(V) Programmable Adjustable Adjustable
Function Charger
Cell Chemistry Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer NiCd,NiMH
Vin(Max)(V) 30
Operating Vin(Min)(V) 4.35 5 4
Operating Vin(Max)(V) 16 28 6
Absolute Vin (safety rating)(Max)((V)) 20 33 7
Number of Series Cells 1,2,3
Battery Charge Voltage(Min)(V) 4.2,8.4
Control Topology Switch-Mode Buck Switch-Mode Buck Switch-Mode Buck
Features Integrated FET,Temp Monitoring (Thermistor Pin)
Package Size mm2 mm2 mm2
Battery Charge Voltage(Max)(V) 4.2,8.4