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BQ24123RHLR

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Price $1.01 $2.25 $2.75
RoHS Yes Compliant Compliant Compliant Compliant Compliant Yes Compliant Compliant Yes
Lead Status Yes No No No No Yes No Yes
Absolute Vin (safety rating)(Max)((V)) 7 20 33 7 20
Operating Vin(Min)(V) 4 4.35 5 4 4.35
Cell Chemistry NiCd,NiMH Li-Ion/Li-Polymer Li-Ion/Li-Polymer NiCd,NiMH Li-Ion/Li-Polymer
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable)
Special Features Temp Monitoring (Thermistor Pin) Integrated FET,Temp Monitoring (Thermistor Pin) JEITA BAT Temp Monitoring (Thermistor Pin),Power Path
Operating Vin(Max)(V) 6 16 28 6 16
Approx. Price (US$) 0.89 | 1ku 2.00 | 1ku 2.75 | 1ku 1.55 | 1ku 1.95 | 1ku
Package Size mm2 mm2 mm2 mm2 mm2
# Series Cells 1,2,3,4 1,2 1,2,3,4,5,6
Control Topology Switch-Mode Buck Switch-Mode Buck Switch-Mode Buck Switch-Mode Buck Switch-Mode Buck
Package Group PDIP,SOIC VQFN VQFN SOIC,TSSOP VQFN
Charge Current(Max)(A) 2 2 10 2 2
Battery Charge Voltage(V) Adjustable Adjustable
Input Over-Voltage Protection(V) 32
Battery Charge Voltage(Max)(V) 8 4.2,8.4
Features Temp Monitoring (Thermistor Pin) Integrated FET,Temp Monitoring (Thermistor Pin)
USB Feature N/A
Number of Series Cells 1,2,3,4 1,2,3
Battery Charge Voltage(Min)(V) 0.95 4.2,8.4