BQ24250CYFFT

Texas Instruments BQ24250CYFFT

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BQ29311PWG4

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BQ24261EVM-079

Texas Instruments BQ24261EVM-079

Price $3.86 $2.59
RoHS Yes Yes Compliant Yes Compliant Not Compliant Compliant Not Compliant
Lead Status Yes Yes No Yes No No No No
Operating Vin(Min)(V) 4.35
Cell Chemistry Li-Ion/Li-Polymer Lead Acid,Li-Ion/Li-Polymer,LiFePO4 Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Input Over-Voltage Protection(V) 18.2
Operating Vin(Max)(V) 18 28 14 14
Package Size mm2 mm2 mm2 mm2
Absolute Vin (safety rating)(Max)((V)) 20 33 22 22
Battery Charge Voltage(V) 3.5-4.44 Adjustable Adjustable Adjustable
Package Group DSBGA VQFN WQFN WQFN
# Series Cells 1 1,2,3,4,5,6 1 1
Control Interface I2C,Standalone (RC-Settable) Standalone (RC-Settable) I2C,Standalone (RC-Settable) I2C,Standalone (RC-Settable)
Special Features Integrated FET,Integrated LDO,JEITA BAT Temp Monitoring (Thermistor Pin),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation Solar Input,Standard BAT Temp Monitoring,Vin DPM (OK for Solar Power Source) Integrated FET,JEITA BAT Temp Monitoring (Thermistor Pin),OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation Integrated FET,OTG (On The Go Boost),Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation
Control Topology Switch-Mode Buck Switch-Mode Buck
Charge Current(Max)(A) 2 10 5 5
Approx. Price (US$) 1.85 | 1ku 2.00 | 1ku 2.50 | 1ku 2.00 | 1ku
Battery Charge Voltage(Max)(V) 26
Battery Charge Voltage(Min)(V) 2.1
Charging Control Topology Switching Charger
USB Feature USB OTG,USB PSEL