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Price
RoHS Compliant Compliant Compliant Yes Compliant Compliant Yes Compliant Compliant Yes
Lead Status No No No Yes No Yes No No Yes
Cell Chemistry Li-Ion/Li-Polymer NiCd,NiMH Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer Li-Ion/Li-Polymer
Battery Charge Voltage(Min)(V) 4.2 4.1
Battery Charge Voltage(Max)(V) 4.2 4.1
Control Interface Standalone (RC-Settable) Standalone (RC-Settable) Standalone (RC-Settable) I2C Standalone (RC-Settable) Standalone (RC-Settable)
Features Temp Monitoring (Thermistor Pin)
Operating Vin(Max)(V) 15 5.5 15 10 16 10.2
Package Group SOIC,TSSOP,VSSOP PDIP,SOIC SOIC,TSSOP,VSSOP DSBGA,VQFN DSBGA,VQFN VQFN VSON
Operating Vin(Min)(V) 4.5 4.5 4.5 4.2 4.35
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Approx. Price (US$) 0.68 | 1ku 2.31 | 1ku 0.74 | 1ku 1.25 | 1ku 1.95 | 1ku 1.20 | 1ku 0.90 | 1ku
Absolute Vin (safety rating)(Max)((V)) 18 7 18 20 18 20
Control Topology Linear Switch-Mode Buck Linear Switch-Mode Buck Linear
Charge Current(Max)(A) 2 2 2 2.5 2.5 1.5 0.75
Number of Series Cells 1
Special Features Temp Monitoring (Thermistor Pin) Temp Monitoring (Thermistor Pin) Power Path,Standard BAT Temp Monitoring Integrated FET,Power Path,Temp Monitoring (Thermistor Pin),Vin DPM (OK for Solar Power Source) Power Path,Temp Monitoring (Thermistor Pin),Thermal Regulation Integrated FET,Temp Monitoring (Thermistor Pin),Thermal Regulation
# Series Cells 1,2,3,4 1 1 1 1
Battery Charge Voltage(V) Adjustable Adjustable 4.2 (Fixed) 4.2 (Fixed) 4.2 (Fixed)
USB Feature N/A N/A
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
Input Over-Voltage Protection(V) 10.5